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href="/w/index.php?title=%CE%95%CE%B9%CE%B4%CE%B9%CE%BA%CF%8C:%CE%A3%CF%8D%CE%BD%CE%B4%CE%B5%CF%83%CE%B7%CE%A7%CF%81%CE%AE%CF%83%CF%84%CE%B7&returnto=91+%28%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82%29" title="Σας ενθαρρύνουμε να συνδεθείτε· ωστόσο, δεν είναι υποχρεωτικό [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Σύνδεση</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Σελίδες για αποσυνδεμένους συντάκτες <a href="/wiki/%CE%92%CE%BF%CE%AE%CE%B8%CE%B5%CE%B9%CE%B1:%CE%95%CE%B9%CF%83%CE%B1%CE%B3%CF%89%CE%B3%CE%AE" aria-label="Μάθετε περισσότερα σχετικά με την επεξεργασία"><span>μάθετε περισσότερα</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/%CE%95%CE%B9%CE%B4%CE%B9%CE%BA%CF%8C:%CE%9F%CE%B9%CE%A3%CF%85%CE%BD%CE%B5%CE%B9%CF%83%CF%86%CE%BF%CF%81%CE%AD%CF%82%CE%9C%CE%BF%CF%85" title="Μια λίστα με τις επεξεργασίες που έγιναν από αυτή τη διεύθυνση IP [y]" accesskey="y"><span>Συνεισφορές</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/%CE%95%CE%B9%CE%B4%CE%B9%CE%BA%CF%8C:%CE%97%CE%A3%CF%85%CE%B6%CE%AE%CF%84%CE%B7%CF%83%CE%AE%CE%9C%CE%BF%CF%85" title="Συζήτηση σχετικά με τις αλλαγές που έγιναν από αυτή τη διεύθυνση IP [n]" accesskey="n"><span>Συζήτηση για αυτή την IP</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"><div id="mw-dismissablenotice-anonplace"></div><script>(function(){var node=document.getElementById("mw-dismissablenotice-anonplace");if(node){node.outerHTML="\u003Cdiv class=\"mw-dismissable-notice\"\u003E\u003Cdiv 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class="vector-pinnable-header-label">Περιεχόμενα</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">μετακίνηση στην πλαϊνή μπάρα</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">απόκρυψη</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Αρχή</div> </a> </li> <li id="toc-Στα_μαθηματικά" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Στα_μαθηματικά"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Στα μαθηματικά</span> </div> </a> <button aria-controls="toc-Στα_μαθηματικά-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Εναλλαγή Στα μαθηματικά υποενότητας</span> </button> <ul id="toc-Στα_μαθηματικά-sublist" class="vector-toc-list"> <li id="toc-Οι_βασικές_πράξεις_του_91" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Οι_βασικές_πράξεις_του_91"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1</span> <span>Οι βασικές πράξεις του 91</span> </div> </a> <ul id="toc-Οι_βασικές_πράξεις_του_91-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Πολλαπλασιασμός" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Πολλαπλασιασμός"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.2</span> <span>Πολλαπλασιασμός</span> </div> </a> <ul id="toc-Πολλαπλασιασμός-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Διαίρεση" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Διαίρεση"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.3</span> <span>Διαίρεση</span> </div> </a> <ul id="toc-Διαίρεση-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Δυνάμεις" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Δυνάμεις"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.4</span> <span>Δυνάμεις</span> </div> </a> <ul id="toc-Δυνάμεις-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Λογάριθμοι_και_ρίζες" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Λογάριθμοι_και_ρίζες"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.5</span> <span>Λογάριθμοι και ρίζες</span> </div> </a> <ul id="toc-Λογάριθμοι_και_ρίζες-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Τριγωνομετρικές_συναρτήσεις" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Τριγωνομετρικές_συναρτήσεις"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.6</span> <span>Τριγωνομετρικές συναρτήσεις</span> </div> </a> <ul id="toc-Τριγωνομετρικές_συναρτήσεις-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Κοντινοί_πρώτοι_αριθμοί" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Κοντινοί_πρώτοι_αριθμοί"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.7</span> <span>Κοντινοί πρώτοι αριθμοί</span> </div> </a> <ul id="toc-Κοντινοί_πρώτοι_αριθμοί-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Το_91_στη_Χημεία" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Το_91_στη_Χημεία"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Το 91 στη Χημεία</span> </div> </a> <ul id="toc-Το_91_στη_Χημεία-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Το_91_στην_Αστρονομία" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Το_91_στην_Αστρονομία"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Το 91 στην Αστρονομία</span> </div> </a> <ul id="toc-Το_91_στην_Αστρονομία-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Αναφορές_και_παρατηρήσεις" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Αναφορές_και_παρατηρήσεις"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Αναφορές και παρατηρήσεις</span> </div> </a> <ul id="toc-Αναφορές_και_παρατηρήσεις-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Εξωτερικοί_σύνδεσμοι" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Εξωτερικοί_σύνδεσμοι"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Εξωτερικοί σύνδεσμοι</span> </div> </a> <ul id="toc-Εξωτερικοί_σύνδεσμοι-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Περιεχόμενα" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Εναλλαγή του πίνακα περιεχομένων" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Εναλλαγή του πίνακα περιεχομένων</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">91 (αριθμός)</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Μεταβείτε σε ένα λήμμα σε άλλη γλώσσα. Διαθέσιμο σε 71 γλώσσες" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-71" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">71 γλώσσες</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ab mw-list-item"><a href="https://ab.wikipedia.org/wiki/91_(%D0%B0%D1%85%D1%8B%D4%A5%D1%85%D1%8C%D0%B0%D3%A1%D0%B0%D1%80%D0%B0)" title="91 (ахыԥхьаӡара) – Αμπχαζικά" lang="ab" hreflang="ab" data-title="91 (ахыԥхьаӡара)" data-language-autonym="Аԥсшәа" data-language-local-name="Αμπχαζικά" class="interlanguage-link-target"><span>Аԥсшәа</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/91_(%D8%B9%D8%AF%D8%AF)" title="91 (عدد) – Αραβικά" lang="ar" hreflang="ar" data-title="91 (عدد)" data-language-autonym="العربية" data-language-local-name="Αραβικά" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/91_(%C9%99d%C9%99d)" title="91 (ədəd) – Αζερμπαϊτζανικά" lang="az" hreflang="az" data-title="91 (ədəd)" data-language-autonym="Azərbaycanca" data-language-local-name="Αζερμπαϊτζανικά" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-azb mw-list-item"><a href="https://azb.wikipedia.org/wiki/%DB%B9%DB%B1_(%D8%B3%D8%A7%DB%8C%DB%8C)" title="۹۱ (سایی) – South Azerbaijani" lang="azb" hreflang="azb" data-title="۹۱ (سایی)" data-language-autonym="تۆرکجه" data-language-local-name="South Azerbaijani" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/91_(%D1%87%D0%B8%D1%81%D0%BB%D0%BE)" title="91 (число) – Βουλγαρικά" lang="bg" hreflang="bg" data-title="91 (число)" data-language-autonym="Български" data-language-local-name="Βουλγαρικά" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bo mw-list-item"><a href="https://bo.wikipedia.org/wiki/%E0%BC%A9%E0%BC%A1_(%E0%BD%82%E0%BE%B2%E0%BD%84%E0%BD%A6%E0%BC%8B%E0%BD%80%E0%BC%8D)" title="༩༡ (གྲངས་ཀ།) – Θιβετιανά" lang="bo" hreflang="bo" data-title="༩༡ (གྲངས་ཀ།)" data-language-autonym="བོད་ཡིག" data-language-local-name="Θιβετιανά" class="interlanguage-link-target"><span>བོད་ཡིག</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Noranta-u" title="Noranta-u – Καταλανικά" lang="ca" hreflang="ca" data-title="Noranta-u" data-language-autonym="Català" data-language-local-name="Καταλανικά" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cdo mw-list-item"><a href="https://cdo.wikipedia.org/wiki/91" title="91 – Mindong" lang="cdo" hreflang="cdo" data-title="91" data-language-autonym="閩東語 / Mìng-dĕ̤ng-ngṳ̄" data-language-local-name="Mindong" class="interlanguage-link-target"><span>閩東語 / Mìng-dĕ̤ng-ngṳ̄</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D9%A9%D9%A1_(%DA%98%D9%85%D8%A7%D8%B1%DB%95)" title="٩١ (ژمارە) – Κεντρικά Κουρδικά" lang="ckb" hreflang="ckb" data-title="٩١ (ژمارە)" data-language-autonym="کوردی" data-language-local-name="Κεντρικά Κουρδικά" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/91_(%C4%8D%C3%ADslo)" title="91 (číslo) – Τσεχικά" lang="cs" hreflang="cs" data-title="91 (číslo)" data-language-autonym="Čeština" data-language-local-name="Τσεχικά" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/91_(%D1%85%D0%B8%D1%81%D0%B5%D0%BF)" title="91 (хисеп) – Τσουβασικά" lang="cv" hreflang="cv" data-title="91 (хисеп)" data-language-autonym="Чӑвашла" data-language-local-name="Τσουβασικά" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/91_(tal)" title="91 (tal) – Δανικά" lang="da" hreflang="da" data-title="91 (tal)" data-language-autonym="Dansk" data-language-local-name="Δανικά" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-eml mw-list-item"><a href="https://eml.wikipedia.org/wiki/91_(n%C3%B9mer)" title="91 (nùmer) – Emiliano-Romagnolo" lang="egl" hreflang="egl" data-title="91 (nùmer)" data-language-autonym="Emiliàn e rumagnòl" data-language-local-name="Emiliano-Romagnolo" class="interlanguage-link-target"><span>Emiliàn e rumagnòl</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/91_(number)" title="91 (number) – Αγγλικά" lang="en" hreflang="en" data-title="91 (number)" data-language-autonym="English" data-language-local-name="Αγγλικά" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/91_(nombro)" title="91 (nombro) – Εσπεράντο" lang="eo" hreflang="eo" data-title="91 (nombro)" data-language-autonym="Esperanto" data-language-local-name="Εσπεράντο" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Noventa_y_uno" title="Noventa y uno – Ισπανικά" lang="es" hreflang="es" data-title="Noventa y uno" data-language-autonym="Español" data-language-local-name="Ισπανικά" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Laurogeita_hamaika" title="Laurogeita hamaika – Βασκικά" lang="eu" hreflang="eu" data-title="Laurogeita hamaika" data-language-autonym="Euskara" data-language-local-name="Βασκικά" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%DB%B9%DB%B1_(%D8%B9%D8%AF%D8%AF)" title="۹۱ (عدد) – Περσικά" lang="fa" hreflang="fa" data-title="۹۱ (عدد)" data-language-autonym="فارسی" data-language-local-name="Περσικά" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/91_(luku)" title="91 (luku) – Φινλανδικά" lang="fi" hreflang="fi" data-title="91 (luku)" data-language-autonym="Suomi" data-language-local-name="Φινλανδικά" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fj mw-list-item"><a href="https://fj.wikipedia.org/wiki/Ciwasagavulikadua" title="Ciwasagavulikadua – Φίτζι" lang="fj" hreflang="fj" data-title="Ciwasagavulikadua" data-language-autonym="Na Vosa Vakaviti" data-language-local-name="Φίτζι" class="interlanguage-link-target"><span>Na Vosa Vakaviti</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/91_(nombre)" title="91 (nombre) – Γαλλικά" lang="fr" hreflang="fr" data-title="91 (nombre)" data-language-autonym="Français" data-language-local-name="Γαλλικά" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/91_(uimhir)" title="91 (uimhir) – Ιρλανδικά" lang="ga" hreflang="ga" data-title="91 (uimhir)" data-language-autonym="Gaeilge" data-language-local-name="Ιρλανδικά" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gan mw-list-item"><a href="https://gan.wikipedia.org/wiki/91" title="91 – Gan" lang="gan" hreflang="gan" data-title="91" data-language-autonym="贛語" data-language-local-name="Gan" class="interlanguage-link-target"><span>贛語</span></a></li><li class="interlanguage-link interwiki-ha mw-list-item"><a href="https://ha.wikipedia.org/wiki/91_(al%C6%99alami)" title="91 (alƙalami) – Χάουσα" lang="ha" hreflang="ha" data-title="91 (alƙalami)" data-language-autonym="Hausa" data-language-local-name="Χάουσα" class="interlanguage-link-target"><span>Hausa</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/91_(nonm)" title="91 (nonm) – Αϊτιανά" lang="ht" hreflang="ht" data-title="91 (nonm)" data-language-autonym="Kreyòl ayisyen" data-language-local-name="Αϊτιανά" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/91_(sz%C3%A1m)" title="91 (szám) – Ουγγρικά" lang="hu" hreflang="hu" data-title="91 (szám)" data-language-autonym="Magyar" data-language-local-name="Ουγγρικά" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/91_(%D5%A9%D5%AB%D5%BE)" title="91 (թիվ) – Αρμενικά" lang="hy" hreflang="hy" data-title="91 (թիվ)" data-language-autonym="Հայերեն" data-language-local-name="Αρμενικά" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-hyw mw-list-item"><a href="https://hyw.wikipedia.org/wiki/91_(%D5%A9%D5%AB%D6%82)" title="91 (թիւ) – Western Armenian" lang="hyw" hreflang="hyw" data-title="91 (թիւ)" data-language-autonym="Արեւմտահայերէն" data-language-local-name="Western Armenian" class="interlanguage-link-target"><span>Արեւմտահայերէն</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/91_(numero)" title="91 (numero) – Ιντερλίνγκουα" lang="ia" hreflang="ia" data-title="91 (numero)" data-language-autonym="Interlingua" data-language-local-name="Ιντερλίνγκουα" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/91_(angka)" title="91 (angka) – Ινδονησιακά" lang="id" hreflang="id" data-title="91 (angka)" data-language-autonym="Bahasa Indonesia" data-language-local-name="Ινδονησιακά" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/91_(numero)" title="91 (numero) – Ιταλικά" lang="it" hreflang="it" data-title="91 (numero)" data-language-autonym="Italiano" data-language-local-name="Ιταλικά" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/91" title="91 – Ιαπωνικά" lang="ja" hreflang="ja" data-title="91" data-language-autonym="日本語" data-language-local-name="Ιαπωνικά" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/91_(%E1%83%A0%E1%83%98%E1%83%AA%E1%83%AE%E1%83%95%E1%83%98)" title="91 (რიცხვი) – Γεωργιανά" lang="ka" hreflang="ka" data-title="91 (რიცხვი)" data-language-autonym="ქართული" data-language-local-name="Γεωργιανά" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/91" title="91 – Κορεατικά" lang="ko" hreflang="ko" data-title="91" data-language-autonym="한국어" data-language-local-name="Κορεατικά" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-lbe mw-list-item"><a href="https://lbe.wikipedia.org/wiki/%D0%A3%D1%80%D1%86%D3%80%D0%B0%D0%BB%D0%BB%D0%B8%D0%B9_%D1%86%D0%B0%D0%B2%D0%B0" title="УрцӀаллий цава – Lak" lang="lbe" hreflang="lbe" data-title="УрцӀаллий цава" data-language-autonym="Лакку" data-language-local-name="Lak" class="interlanguage-link-target"><span>Лакку</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/91_(skaitlis)" title="91 (skaitlis) – Λετονικά" lang="lv" hreflang="lv" data-title="91 (skaitlis)" data-language-autonym="Latviešu" data-language-local-name="Λετονικά" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mai mw-list-item"><a href="https://mai.wikipedia.org/wiki/%E0%A5%AF%E0%A5%A7" title="९१ – Μαϊτχίλι" lang="mai" hreflang="mai" data-title="९१" data-language-autonym="मैथिली" data-language-local-name="Μαϊτχίλι" class="interlanguage-link-target"><span>मैथिली</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/91_(%D0%B1%D1%80%D0%BE%D1%98)" title="91 (број) – Σλαβομακεδονικά" lang="mk" hreflang="mk" data-title="91 (број)" data-language-autonym="Македонски" data-language-local-name="Σλαβομακεδονικά" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-mni mw-list-item"><a href="https://mni.wikipedia.org/wiki/%EA%AF%B9%EA%AF%B1" title="꯹꯱ – Μανιπούρι" lang="mni" hreflang="mni" data-title="꯹꯱" data-language-autonym="ꯃꯤꯇꯩ ꯂꯣꯟ" data-language-local-name="Μανιπούρι" class="interlanguage-link-target"><span>ꯃꯤꯇꯩ ꯂꯣꯟ</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A5%AF%E0%A5%A7_(%E0%A4%B8%E0%A4%82%E0%A4%96%E0%A5%8D%E0%A4%AF%E0%A4%BE)" title="९१ (संख्या) – Μαραθικά" lang="mr" hreflang="mr" data-title="९१ (संख्या)" data-language-autonym="मराठी" data-language-local-name="Μαραθικά" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/91_(nombor)" title="91 (nombor) – Μαλαισιανά" lang="ms" hreflang="ms" data-title="91 (nombor)" data-language-autonym="Bahasa Melayu" data-language-local-name="Μαλαισιανά" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-mzn mw-list-item"><a href="https://mzn.wikipedia.org/wiki/%DB%B9%DB%B1_(%D8%B9%D8%AF%D8%AF)" title="۹۱ (عدد) – Μαζαντεράνι" lang="mzn" hreflang="mzn" data-title="۹۱ (عدد)" data-language-autonym="مازِرونی" data-language-local-name="Μαζαντεράνι" class="interlanguage-link-target"><span>مازِرونی</span></a></li><li class="interlanguage-link interwiki-nah mw-list-item"><a href="https://nah.wikipedia.org/wiki/N%C4%81uhp%C5%8Dhualmahtl%C4%81ctli_onc%C4%93" title="Nāuhpōhualmahtlāctli oncē – Nahuatl" lang="nah" hreflang="nah" data-title="Nāuhpōhualmahtlāctli oncē" data-language-autonym="Nāhuatl" data-language-local-name="Nahuatl" class="interlanguage-link-target"><span>Nāhuatl</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/91_(getal)" title="91 (getal) – Ολλανδικά" lang="nl" hreflang="nl" data-title="91 (getal)" data-language-autonym="Nederlands" data-language-local-name="Ολλανδικά" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/91_(tall)" title="91 (tall) – Νορβηγικά Μποκμάλ" lang="nb" hreflang="nb" data-title="91 (tall)" data-language-autonym="Norsk bokmål" data-language-local-name="Νορβηγικά Μποκμάλ" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-nso mw-list-item"><a href="https://nso.wikipedia.org/wiki/91_(nomoro)" title="91 (nomoro) – Βόρεια Σόθο" lang="nso" hreflang="nso" data-title="91 (nomoro)" data-language-autonym="Sesotho sa Leboa" data-language-local-name="Βόρεια Σόθο" class="interlanguage-link-target"><span>Sesotho sa Leboa</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/91_(liczba)" title="91 (liczba) – Πολωνικά" lang="pl" hreflang="pl" data-title="91 (liczba)" data-language-autonym="Polski" data-language-local-name="Πολωνικά" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/91" title="91 – Western Punjabi" lang="pnb" hreflang="pnb" data-title="91" data-language-autonym="پنجابی" data-language-local-name="Western Punjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-ps mw-list-item"><a href="https://ps.wikipedia.org/wiki/%DB%B9%DB%B1_(%D8%B9%D8%AF%D8%AF)" title="۹۱ (عدد) – Πάστο" lang="ps" hreflang="ps" data-title="۹۱ (عدد)" data-language-autonym="پښتو" data-language-local-name="Πάστο" class="interlanguage-link-target"><span>پښتو</span></a></li><li class="interlanguage-link interwiki-pt badge-Q70893996 mw-list-item" title=""><a href="https://pt.wikipedia.org/wiki/Noventa_e_um" title="Noventa e um – Πορτογαλικά" lang="pt" hreflang="pt" data-title="Noventa e um" data-language-autonym="Português" data-language-local-name="Πορτογαλικά" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/91_(num%C4%83r)" title="91 (număr) – Ρουμανικά" lang="ro" hreflang="ro" data-title="91 (număr)" data-language-autonym="Română" data-language-local-name="Ρουμανικά" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/91_(%D1%87%D0%B8%D1%81%D0%BB%D0%BE)" title="91 (число) – Ρωσικά" lang="ru" hreflang="ru" data-title="91 (число)" data-language-autonym="Русский" data-language-local-name="Ρωσικά" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/91_(number)" title="91 (number) – Simple English" lang="en-simple" hreflang="en-simple" data-title="91 (number)" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/91_(%C5%A1tevilo)" title="91 (število) – Σλοβενικά" lang="sl" hreflang="sl" data-title="91 (število)" data-language-autonym="Slovenščina" data-language-local-name="Σλοβενικά" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-so mw-list-item"><a href="https://so.wikipedia.org/wiki/91_(tiro)" title="91 (tiro) – Σομαλικά" lang="so" hreflang="so" data-title="91 (tiro)" data-language-autonym="Soomaaliga" data-language-local-name="Σομαλικά" class="interlanguage-link-target"><span>Soomaaliga</span></a></li><li class="interlanguage-link interwiki-srn mw-list-item"><a href="https://srn.wikipedia.org/wiki/Numro_91" title="Numro 91 – Σρανάν Τόνγκο" lang="srn" hreflang="srn" data-title="Numro 91" data-language-autonym="Sranantongo" data-language-local-name="Σρανάν Τόνγκο" class="interlanguage-link-target"><span>Sranantongo</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/91_(tal)" title="91 (tal) – Σουηδικά" lang="sv" hreflang="sv" data-title="91 (tal)" data-language-autonym="Svenska" data-language-local-name="Σουηδικά" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Tisini_na_moja" title="Tisini na moja – Σουαχίλι" lang="sw" hreflang="sw" data-title="Tisini na moja" data-language-autonym="Kiswahili" data-language-local-name="Σουαχίλι" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/91" title="91 – Ταϊλανδικά" lang="th" hreflang="th" data-title="91" data-language-autonym="ไทย" data-language-local-name="Ταϊλανδικά" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/91_(say%C4%B1)" title="91 (sayı) – Τουρκικά" lang="tr" hreflang="tr" data-title="91 (sayı)" data-language-autonym="Türkçe" data-language-local-name="Τουρκικά" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/91_(%D1%81%D0%B0%D0%BD)" title="91 (сан) – Ταταρικά" lang="tt" hreflang="tt" data-title="91 (сан)" data-language-autonym="Татарча / tatarça" data-language-local-name="Ταταρικά" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/91_(%D1%87%D0%B8%D1%81%D0%BB%D0%BE)" title="91 (число) – Ουκρανικά" lang="uk" hreflang="uk" data-title="91 (число)" data-language-autonym="Українська" data-language-local-name="Ουκρανικά" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/91_(%D8%B9%D8%AF%D8%AF)" title="91 (عدد) – Ούρντου" lang="ur" hreflang="ur" data-title="91 (عدد)" data-language-autonym="اردو" data-language-local-name="Ούρντου" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/91_(son)" title="91 (son) – Ουζμπεκικά" lang="uz" hreflang="uz" data-title="91 (son)" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="Ουζμπεκικά" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/91_(s%E1%BB%91)" title="91 (số) – Βιετναμικά" lang="vi" hreflang="vi" data-title="91 (số)" data-language-autonym="Tiếng Việt" data-language-local-name="Βιετναμικά" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/91_(ihap)" title="91 (ihap) – Γουάραϊ" lang="war" hreflang="war" data-title="91 (ihap)" data-language-autonym="Winaray" data-language-local-name="Γουάραϊ" class="interlanguage-link-target"><span>Winaray</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/91" title="91 – Κινεζικά Γου" lang="wuu" hreflang="wuu" data-title="91" data-language-autonym="吴语" data-language-local-name="Κινεζικά Γου" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-za mw-list-item"><a href="https://za.wikipedia.org/wiki/91" title="91 – Ζουάνγκ" lang="za" hreflang="za" data-title="91" data-language-autonym="Vahcuengh" data-language-local-name="Ζουάνγκ" class="interlanguage-link-target"><span>Vahcuengh</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/91" title="91 – Κινεζικά" lang="zh" hreflang="zh" data-title="91" data-language-autonym="中文" data-language-local-name="Κινεζικά" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/91" title="91 – Minnan" lang="nan" hreflang="nan" data-title="91" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="Minnan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/91" title="91 – Καντονέζικα" lang="yue" hreflang="yue" data-title="91" data-language-autonym="粵語" data-language-local-name="Καντονέζικα" class="interlanguage-link-target"><span>粵語</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q690992#sitelinks-wikipedia" title="Επεξεργασία διαγλωσσικών συνδέσεων" class="wbc-editpage">Επεξεργασία συνδέσμων</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Ονοματοχώροι"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/91_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="Προβολή της σελίδας περιεχομένου [c]" accesskey="c"><span>Λήμμα</span></a></li><li id="ca-talk" class="new vector-tab-noicon mw-list-item"><a href="/w/index.php?title=%CE%A3%CF%85%CE%B6%CE%AE%CF%84%CE%B7%CF%83%CE%B7:91_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)&action=edit&redlink=1" rel="discussion" class="new" title="Συζήτηση για τη σελίδα περιεχομένου (δεν έχει γραφτεί ακόμα) [t]" accesskey="t"><span>Συζήτηση</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Αλλαγή παραλλαγής γλώσσας" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Ελληνικά</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Προβολές"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/91_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)"><span>Ανάγνωση</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=91_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)&veaction=edit" title="Επεξεργασία αυτής της σελίδας [v]" accesskey="v"><span>Επεξεργασία</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=91_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)&action=edit" title="Επεξεργασία του πηγαίου κώδικα της σελίδας [e]" accesskey="e"><span>Επεξεργασία κώδικα</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=91_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)&action=history" title="Παλιές αναθεωρήσεις της σελίδας [h]" accesskey="h"><span>Προβολή ιστορικού</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Εργαλεία σελίδων"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Εργαλεία" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Εργαλεία</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Εργαλεία</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">μετακίνηση στην πλαϊνή μπάρα</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">απόκρυψη</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Περισσότερες επιλογές" > <div class="vector-menu-heading"> Ενέργειες </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/91_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)"><span>Ανάγνωση</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=91_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)&veaction=edit" title="Επεξεργασία αυτής της σελίδας [v]" accesskey="v"><span>Επεξεργασία</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=91_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)&action=edit" title="Επεξεργασία του πηγαίου κώδικα της σελίδας [e]" accesskey="e"><span>Επεξεργασία κώδικα</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=91_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)&action=history"><span>Προβολή ιστορικού</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Γενικά </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/%CE%95%CE%B9%CE%B4%CE%B9%CE%BA%CF%8C:%CE%A4%CE%B9%CE%A3%CF%85%CE%BD%CE%B4%CE%AD%CE%B5%CE%B9%CE%95%CE%B4%CF%8E/91_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="Κατάλογος όλων των σελίδων wiki που έχουν συνδέσμους προς εδώ [j]" accesskey="j"><span>Συνδέσεις προς εδώ</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/%CE%95%CE%B9%CE%B4%CE%B9%CE%BA%CF%8C:%CE%A3%CF%85%CE%BD%CE%B4%CE%B5%CE%B4%CE%B5%CE%BC%CE%AD%CE%BD%CE%B5%CF%82%CE%A0%CF%81%CF%8C%CF%83%CF%86%CE%B1%CF%84%CE%B5%CF%82%CE%91%CE%BB%CE%BB%CE%B1%CE%B3%CE%AD%CF%82/91_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" rel="nofollow" title="Πρόσφατες αλλαγές σε σελίδες που παραπέμπουν οι σύνδεσμοι αυτής της σελίδας [k]" accesskey="k"><span>Σχετικές αλλαγές</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/%CE%95%CE%B9%CE%B4%CE%B9%CE%BA%CF%8C:%CE%95%CE%B9%CE%B4%CE%B9%CE%BA%CE%AD%CF%82%CE%A3%CE%B5%CE%BB%CE%AF%CE%B4%CE%B5%CF%82" title="Κατάλογος με όλες τις ειδικές σελίδες [q]" accesskey="q"><span>Ειδικές σελίδες</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=91_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)&oldid=9948027" title="Μόνιμος σύνδεσμος προς αυτήν την αναθεώρηση αυτής της σελίδας"><span>Σταθερός σύνδεσμος</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=91_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)&action=info" title="Περισσότερες πληροφορίες σχετικά με αυτήν τη σελίδα"><span>Πληροφορίες σελίδας</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=%CE%95%CE%B9%CE%B4%CE%B9%CE%BA%CF%8C:%CE%A0%CE%B1%CF%81%CE%B1%CF%80%CE%BF%CE%BC%CF%80%CE%AE%CE%91%CF%85%CF%84%CE%AE%CE%A4%CE%B7%CE%A3%CE%B5%CE%BB%CE%AF%CE%B4%CE%B1&page=91_%28%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82%29&id=9948027&wpFormIdentifier=titleform" title="Πληροφορίες για το πώς να δημιουργήσετε παραπομπή αυτής της σελίδας"><span>Παραπομπή</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=%CE%95%CE%B9%CE%B4%CE%B9%CE%BA%CF%8C:UrlShortener&url=https%3A%2F%2Fel.wikipedia.org%2Fwiki%2F91_%28%25CE%25B1%25CF%2581%25CE%25B9%25CE%25B8%25CE%25BC%25CF%258C%25CF%2582%29"><span>Λάβετε συντομευμένη διεύθυνση URL</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=%CE%95%CE%B9%CE%B4%CE%B9%CE%BA%CF%8C:QrCode&url=https%3A%2F%2Fel.wikipedia.org%2Fwiki%2F91_%28%25CE%25B1%25CF%2581%25CE%25B9%25CE%25B8%25CE%25BC%25CF%258C%25CF%2582%29"><span>Λήψη κωδικού QR</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Εκτύπωση/εξαγωγή </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=%CE%95%CE%B9%CE%B4%CE%B9%CE%BA%CF%8C:%CE%A3%CF%85%CE%BB%CE%BB%CE%BF%CE%B3%CE%AE&bookcmd=book_creator&referer=91+%28%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82%29"><span>Δημιουργία βιβλίου</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=%CE%95%CE%B9%CE%B4%CE%B9%CE%BA%CF%8C:DownloadAsPdf&page=91_%28%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82%29&action=show-download-screen"><span>Κατέβασμα ως PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=91_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)&printable=yes" title="Εκτυπώσιμη έκδοση αυτής της σελίδας [p]" accesskey="p"><span>Εκτυπώσιμη έκδοση</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> Σε άλλα εγχειρήματα </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Category:91_(number)" hreflang="en"><span>Wikimedia Commons</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q690992" title="Σύνδεσμος προς το συνδεδεμένο αντικείμενο δεδομένων [g]" accesskey="g"><span>Αντικείμενο Wikidata</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Εργαλεία σελίδων"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Εμφάνιση"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Εμφάνιση</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">μετακίνηση στην πλαϊνή μπάρα</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">απόκρυψη</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Από τη Βικιπαίδεια, την ελεύθερη εγκυκλοπαίδεια</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="el" dir="ltr"><table class="infobox" style="line-height:1.5em;width:22em;font-size:88%;line-height: 1.5em;"><tbody><tr><th colspan="2" style="text-align:center;font-size:125%;font-weight:bold;font-size: 120%"><table style="width:100%; margin:0"><tbody><tr> <td style="width:35%; text-align:left; white-space: nowrap; font-size:smaller"><a href="/wiki/90_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="90 (αριθμός)">← 90</a></td> <td style="width:30%; padding-left:1em; padding-right:1em; text-align: center;font-size: 1.6em;padding:10px;">91</td> <td style="width:35%; text-align:right; white-space: nowrap; font-size:smaller"><a href="/wiki/92_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="92 (αριθμός)">92 →</a></td> </tr></tbody></table></th></tr><tr><td colspan="2" style="text-align:center;font-size:100%;"><div style="text-align:center;font-size:0.95em;white-space:nowrap;"> <p><a href="/wiki/87_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="87 (αριθμός)">87</a> | <a href="/wiki/88_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="88 (αριθμός)">88</a> | <a href="/wiki/89_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="89 (αριθμός)">89</a> | <a href="/wiki/90_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="90 (αριθμός)">90</a> | <a class="mw-selflink selflink">91</a> | <a href="/wiki/92_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="92 (αριθμός)">92</a> | <a href="/wiki/93_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="93 (αριθμός)">93</a> | <a href="/wiki/94_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="94 (αριθμός)">94</a> | <a href="/wiki/95_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="95 (αριθμός)">95</a> </p> </div> <div style="text-align:center;font-size:smaller;white-space:nowrap;"> <p><a href="/wiki/50_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="50 (αριθμός)">50</a> | <a href="/wiki/60_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="60 (αριθμός)">60</a> | <a href="/wiki/70_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="70 (αριθμός)">70</a> | <a href="/wiki/80_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="80 (αριθμός)">80</a> | <a href="/wiki/90_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="90 (αριθμός)">90</a> | <a href="/wiki/100_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="100 (αριθμός)">100</a> | <a href="/wiki/110_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="110 (αριθμός)">110</a> | <a href="/w/index.php?title=120_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)&action=edit&redlink=1" class="new" title="120 (αριθμός) (δεν έχει γραφτεί ακόμα)">120</a> | <a href="/wiki/130_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="130 (αριθμός)">130</a> </p> </div></td></tr><tr><th colspan="2" style="text-align:center;background:#87CEFA;color:black;border-radius:5px;">Περιγραφικά</th></tr><tr><th scope="row" style="text-align:left;font-weight:normal"><a href="/wiki/%CE%91%CF%80%CF%8C%CE%BB%CF%85%CF%84%CE%BF%CF%82_%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82" class="mw-redirect" title="Απόλυτος αριθμός">Απόλυτος</a></th><td>ενενηντα-ένα</td></tr><tr><th scope="row" style="text-align:left;font-weight:normal"><a href="/wiki/%CE%A4%CE%B1%CE%BA%CF%84%CE%B9%CE%BA%CF%8C%CF%82_%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82" class="mw-redirect" title="Τακτικός αριθμός">Τακτικός</a></th><td>91ο</td></tr><tr><th colspan="2" style="text-align:center;background:#87CEFA;color:black;border-radius:5px;">Αριθμητικά χαρακτηριστικά</th></tr><tr><th scope="row" style="text-align:left;font-weight:normal"><a href="/wiki/%CE%A0%CE%B1%CF%81%CE%B1%CE%B3%CE%BF%CE%BD%CF%84%CE%BF%CF%80%CE%BF%CE%AF%CE%B7%CF%83%CE%B7" title="Παραγοντοποίηση">Παραγοντοποίηση</a></th><td><span>7 × 13 </span></td></tr><tr><th scope="row" style="text-align:left;font-weight:normal"><a href="/wiki/%CE%94%CE%B9%CE%B1%CE%B9%CF%81%CE%AD%CF%84%CE%B7%CF%82" title="Διαιρέτης">Διαιρέτες</a></th><td><a href="/wiki/1_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="1 (αριθμός)">1</a> <a href="/wiki/7_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="7 (αριθμός)">7</a> <a href="/wiki/13_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="13 (αριθμός)">13</a> <span style="color:gray"><i>91</i></span><br /><small>(σύνολο: 3)</small></td></tr><tr><th scope="row" style="text-align:left;font-weight:normal">Άθροισμα διαιρετών</th><td><a href="/wiki/21_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="21 (αριθμός)">21</a></td></tr><tr><th scope="row" style="text-align:left;font-weight:normal">Φυσικός λογάριθμος<br />παραγοντικού</th><td>322.66349912673</td></tr><tr><th colspan="2" style="text-align:center;background:#87CEFA;color:black;border-radius:5px;">Σε άλλα συστήματα</th></tr><tr><th scope="row" style="text-align:left;font-weight:normal"><a href="/wiki/%CE%95%CE%BB%CE%BB%CE%B7%CE%BD%CE%B9%CE%BA%CF%8C_%CF%83%CF%8D%CF%83%CF%84%CE%B7%CE%BC%CE%B1_%CE%B1%CF%81%CE%AF%CE%B8%CE%BC%CE%B7%CF%83%CE%B7%CF%82" title="Ελληνικό σύστημα αρίθμησης">Ελληνικό</a></th><td>ϞΑ´</td></tr><tr><th scope="row" style="text-align:left;font-weight:normal"><a href="/wiki/%CE%A1%CF%89%CE%BC%CE%B1%CF%8A%CE%BA%CE%BF%CE%AF_%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CE%BF%CE%AF" title="Ρωμαϊκοί αριθμοί">Ρωμαϊκό</a></th><td>XCI</td></tr><tr><th scope="row" style="text-align:left;font-weight:normal"><a href="/wiki/%CE%94%CF%85%CE%B1%CE%B4%CE%B9%CE%BA%CF%8C_%CF%83%CF%8D%CF%83%CF%84%CE%B7%CE%BC%CE%B1" title="Δυαδικό σύστημα">Δυαδικό</a></th><td>1011011<sub>2</sub></td></tr><tr><th scope="row" style="text-align:left;font-weight:normal"><a href="/wiki/%CE%A4%CF%81%CE%B9%CE%B1%CE%B4%CE%B9%CE%BA%CF%8C_%CF%83%CF%8D%CF%83%CF%84%CE%B7%CE%BC%CE%B1_%CE%B1%CF%81%CE%AF%CE%B8%CE%BC%CE%B7%CF%83%CE%B7%CF%82" title="Τριαδικό σύστημα αρίθμησης">Τριαδικό</a></th><td>10101<sub>3</sub></td></tr><tr><th scope="row" style="text-align:left;font-weight:normal"><a href="/wiki/%CE%A4%CE%B5%CF%84%CF%81%CE%B1%CE%B4%CE%B9%CE%BA%CF%8C_%CF%83%CF%8D%CF%83%CF%84%CE%B7%CE%BC%CE%B1_%CE%B1%CF%81%CE%AF%CE%B8%CE%BC%CE%B7%CF%83%CE%B7%CF%82" title="Τετραδικό σύστημα αρίθμησης">Τετραδικό</a></th><td>1123<sub>4</sub></td></tr><tr><th scope="row" style="text-align:left;font-weight:normal"><a href="/wiki/%CE%A0%CE%B5%CE%BD%CF%84%CE%B1%CE%B4%CE%B9%CE%BA%CF%8C_%CF%83%CF%8D%CF%83%CF%84%CE%B7%CE%BC%CE%B1_%CE%B1%CF%81%CE%AF%CE%B8%CE%BC%CE%B7%CF%83%CE%B7%CF%82" title="Πενταδικό σύστημα αρίθμησης">Πενταδικό</a></th><td>331<sub>5</sub></td></tr><tr><th scope="row" style="text-align:left;font-weight:normal"><a href="/wiki/%CE%95%CE%BE%CE%B1%CE%B4%CE%B9%CE%BA%CF%8C_%CF%83%CF%8D%CF%83%CF%84%CE%B7%CE%BC%CE%B1_%CE%B1%CF%81%CE%AF%CE%B8%CE%BC%CE%B7%CF%83%CE%B7%CF%82" title="Εξαδικό σύστημα αρίθμησης">Εξαδικό</a></th><td>231<sub>6</sub></td></tr><tr><th scope="row" style="text-align:left;font-weight:normal"><a href="/wiki/%CE%9F%CE%BA%CF%84%CE%B1%CE%B4%CE%B9%CE%BA%CF%8C_%CF%83%CF%8D%CF%83%CF%84%CE%B7%CE%BC%CE%B1_%CE%B1%CF%81%CE%AF%CE%B8%CE%BC%CE%B7%CF%83%CE%B7%CF%82" title="Οκταδικό σύστημα αρίθμησης">Οκταδικό</a></th><td>133<sub>8</sub></td></tr><tr><th scope="row" style="text-align:left;font-weight:normal"><a href="/wiki/%CE%94%CF%89%CE%B4%CE%B5%CE%BA%CE%B1%CE%B4%CE%B9%CE%BA%CF%8C_%CF%83%CF%8D%CF%83%CF%84%CE%B7%CE%BC%CE%B1_%CE%B1%CF%81%CE%AF%CE%B8%CE%BC%CE%B7%CF%83%CE%B7%CF%82" title="Δωδεκαδικό σύστημα αρίθμησης">Δωδεκαδικό</a></th><td>77<sub>12</sub></td></tr><tr><th scope="row" style="text-align:left;font-weight:normal"><a href="/wiki/%CE%94%CE%B5%CE%BA%CE%B1%CE%B5%CE%BE%CE%B1%CE%B4%CE%B9%CE%BA%CF%8C_%CF%83%CF%8D%CF%83%CF%84%CE%B7%CE%BC%CE%B1_%CE%B1%CF%81%CE%AF%CE%B8%CE%BC%CE%B7%CF%83%CE%B7%CF%82" title="Δεκαεξαδικό σύστημα αρίθμησης">Δεκαεξαδικό</a></th><td>5B<sub>16</sub></td></tr><tr><th scope="row" style="text-align:left;font-weight:normal"><a href="/wiki/%CE%95%CE%B9%CE%BA%CE%BF%CF%83%CE%B1%CE%B4%CE%B9%CE%BA%CF%8C_%CF%83%CF%8D%CF%83%CF%84%CE%B7%CE%BC%CE%B1_%CE%B1%CF%81%CE%AF%CE%B8%CE%BC%CE%B7%CF%83%CE%B7%CF%82" title="Εικοσαδικό σύστημα αρίθμησης">Εικοσαδικό</a></th><td>4B<sub>20</sub></td></tr><tr><th scope="row" style="text-align:left;font-weight:normal"><a href="/wiki/%CE%95%CE%BE%CE%B7%CE%BD%CF%84%CE%B1%CE%B4%CE%B9%CE%BA%CF%8C_%CF%83%CF%8D%CF%83%CF%84%CE%B7%CE%BC%CE%B1_%CE%B1%CF%81%CE%AF%CE%B8%CE%BC%CE%B7%CF%83%CE%B7%CF%82" title="Εξηνταδικό σύστημα αρίθμησης">Εξηνταδικό</a></th><td>1V<sub>60</sub></td></tr></tbody></table> <p>Το <b>91</b> (ενενήντα ένα) είναι ο <a href="/wiki/%CE%A6%CF%85%CF%83%CE%B9%CE%BA%CF%8C%CF%82_%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82" title="Φυσικός αριθμός">φυσικός αριθμός</a> που βρίσκεται μετά από το <a href="/wiki/90_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="90 (αριθμός)">90</a> και πριν από το <a href="/wiki/92_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="92 (αριθμός)">92</a>. Είναι ένας <a href="/wiki/%CE%A0%CE%B5%CF%81%CE%B9%CF%84%CF%84%CF%8C%CF%82_%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82" class="mw-redirect" title="Περιττός αριθμός">περιττός αριθμός</a>, αφού δεν <a href="/wiki/%CE%94%CE%B9%CE%B1%CE%AF%CF%81%CE%B5%CF%83%CE%B7" title="Διαίρεση">διαιρείται</a> με το <a href="/wiki/2_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="2 (αριθμός)">2</a>, στο σύνολο των φυσικών αριθμών. Ο αριθμός 91 συμβολίζεται ως <b>XCI</b> στο <a href="/wiki/%CE%A1%CF%89%CE%BC%CE%B1%CF%8A%CE%BA%CF%8C_%CF%83%CF%8D%CF%83%CF%84%CE%B7%CE%BC%CE%B1_%CE%B1%CF%81%CE%AF%CE%B8%CE%BC%CE%B7%CF%83%CE%B7%CF%82" class="mw-redirect" title="Ρωμαϊκό σύστημα αρίθμησης">ρωμαϊκό σύστημα αρίθμησης</a> και ως <a href="/wiki/%CE%9A%CF%8C%CF%80%CF%80%CE%B1" title="Κόππα">ϟA</a>΄ ή <b>Ϟα΄</b> στο <a href="/wiki/%CE%95%CE%BB%CE%BB%CE%B7%CE%BD%CE%B9%CE%BA%CF%8C_%CF%83%CF%8D%CF%83%CF%84%CE%B7%CE%BC%CE%B1_%CE%B1%CF%81%CE%AF%CE%B8%CE%BC%CE%B7%CF%83%CE%B7%CF%82" title="Ελληνικό σύστημα αρίθμησης">ελληνικό σύστημα αρίθμησης</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Στα_μαθηματικά"><span id=".CE.A3.CF.84.CE.B1_.CE.BC.CE.B1.CE.B8.CE.B7.CE.BC.CE.B1.CF.84.CE.B9.CE.BA.CE.AC"></span>Στα μαθηματικά</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=91_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)&veaction=edit&section=1" title="Επεξεργασία ενότητας: Στα μαθηματικά" class="mw-editsection-visualeditor"><span>Επεξεργασία</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=91_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)&action=edit&section=1" title="Επεξεργαστείτε τον πηγαίο κώδικα της ενότητας: Στα μαθηματικά"><span>επεξεργασία κώδικα</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>Το 91 είναι ένας <a href="/wiki/%CE%A3%CF%8D%CE%BD%CE%B8%CE%B5%CF%84%CE%BF%CF%82_%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82" title="Σύνθετος αριθμός">σύνθετος αριθμός</a>, αφού οι φυσικοί διαιρέτες του είναι <a href="/wiki/1_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="1 (αριθμός)">1</a>, <a href="/wiki/7_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="7 (αριθμός)">7</a>, <a href="/wiki/13_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="13 (αριθμός)">13</a> και 91, δηλαδή έχει και άλλους φυσικούς διαιρέτες, εκτός του 1 και του εαυτού του. Ο επόμενος σύνθετος αριθμός είναι το <a href="/wiki/92_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="92 (αριθμός)">92</a>.</li> <li>Το ανάπτυγμα <a href="/wiki/%CE%A0%CF%81%CF%8E%CF%84%CE%BF%CF%82_%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82" title="Πρώτος αριθμός">πρώτων παραγόντων</a> του 91 είναι 91 = 7 · 13.</li> <li>Το 91 είναι <a href="/w/index.php?title=%CE%97%CE%BC%CE%B9%CF%80%CF%81%CF%8E%CF%84%CE%BF%CF%82&action=edit&redlink=1" class="new" title="Ημιπρώτος (δεν έχει γραφτεί ακόμα)">ημιπρώτος</a> αριθμός, διότι αποτελεί γινόμενο δύο πρώτων αριθμών (7 · 13).</li></ul> <div class="mw-heading mw-heading3"><h3 id="Οι_βασικές_πράξεις_του_91"><span id=".CE.9F.CE.B9_.CE.B2.CE.B1.CF.83.CE.B9.CE.BA.CE.AD.CF.82_.CF.80.CF.81.CE.AC.CE.BE.CE.B5.CE.B9.CF.82_.CF.84.CE.BF.CF.85_91"></span>Οι βασικές πράξεις του 91</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=91_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)&veaction=edit&section=2" title="Επεξεργασία ενότητας: Οι βασικές πράξεις του 91" class="mw-editsection-visualeditor"><span>Επεξεργασία</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=91_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)&action=edit&section=2" title="Επεξεργαστείτε τον πηγαίο κώδικα της ενότητας: Οι βασικές πράξεις του 91"><span>επεξεργασία κώδικα</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>Οι <a href="/wiki/%CE%A4%CE%B5%CF%84%CF%81%CE%B1%CE%B3%CF%89%CE%BD%CE%B9%CE%BA%CE%AE_%CF%81%CE%AF%CE%B6%CE%B1" title="Τετραγωνική ρίζα">τετραγωνικές ρίζες</a> του 91 είναι κατά προσέγγιση οι δύο <a href="/wiki/%CE%86%CF%81%CF%81%CE%B7%CF%84%CE%BF%CF%82_%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82" title="Άρρητος αριθμός">άρρητοι αριθμοί</a> ±9,5393920141694564915262158602323</li> <li><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \mathrm {91!=\prod _{i=1}^{91}i\simeq 1,352001527678402962551665687595\cdot 10^{140}} }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <mn>91</mn> <mo>!</mo> <mo>=</mo> <munderover> <mo>∏</mo> <mrow class="MJX-TeXAtom-ORD"> <mi mathvariant="normal">i</mi> <mo>=</mo> <mn>1</mn> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mn>91</mn> </mrow> </munderover> <mi mathvariant="normal">i</mi> <mo>≃</mo> <mn>1</mn> <mo>,</mo> <mn>352001527678402962551665687595</mn> <mo>⋅</mo> <msup> <mn>10</mn> <mrow class="MJX-TeXAtom-ORD"> <mn>140</mn> </mrow> </msup> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \mathrm {91!=\prod _{i=1}^{91}i\simeq 1,352001527678402962551665687595\cdot 10^{140}} }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/be9c8ce00750c5a0f9da6bb3bab6d1bb060f3831" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -3.005ex; width:56.944ex; height:7.343ex;" alt="{\displaystyle \mathrm {91!=\prod _{i=1}^{91}i\simeq 1,352001527678402962551665687595\cdot 10^{140}} }"></span></li> <li><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \mathrm {{}^{2}91=91\uparrow \uparrow 2=91^{91}\simeq 1,8739875497044403588343023979942\cdot 10^{178}} }"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mrow class="MJX-TeXAtom-ORD"> <msup> <mrow class="MJX-TeXAtom-ORD"> </mrow> <mrow class="MJX-TeXAtom-ORD"> <mn>2</mn> </mrow> </msup> <mn>91</mn> <mo>=</mo> <mn>91</mn> <mo stretchy="false">↑↑</mo> <mn>2</mn> <mo>=</mo> <msup> <mn>91</mn> <mrow class="MJX-TeXAtom-ORD"> <mn>91</mn> </mrow> </msup> <mo>≃</mo> <mn>1</mn> <mo>,</mo> <mn>8739875497044403588343023979942</mn> <mo>⋅</mo> <msup> <mn>10</mn> <mrow class="MJX-TeXAtom-ORD"> <mn>178</mn> </mrow> </msup> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle \mathrm {{}^{2}91=91\uparrow \uparrow 2=91^{91}\simeq 1,8739875497044403588343023979942\cdot 10^{178}} }</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/03b31d8928935c8ae4bb57fbd53f79a0d7f14e36" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:68.913ex; height:3.009ex;" alt="{\displaystyle \mathrm {{}^{2}91=91\uparrow \uparrow 2=91^{91}\simeq 1,8739875497044403588343023979942\cdot 10^{178}} }"></span></li></ul> <div class="mw-heading mw-heading3"><h3 id="Πολλαπλασιασμός"><span id=".CE.A0.CE.BF.CE.BB.CE.BB.CE.B1.CF.80.CE.BB.CE.B1.CF.83.CE.B9.CE.B1.CF.83.CE.BC.CF.8C.CF.82"></span>Πολλαπλασιασμός</h3></div> <table class="wikitable" style="text-align: center; background: white"> <tbody><tr> <th rowspan="2" style="width:105px;">x*91 </th> <th>0*91 </th> <th>1*91 </th> <th>2*91 </th> <th>3*91 </th> <th>4*91 </th> <th>5*91 </th> <th>10*91 </th> <th rowspan="2"> </th> <th style="background-color:#c6c6c6">91 * <a href="/wiki/%CE%A0_(%CE%BC%CE%B1%CE%B8%CE%B7%CE%BC%CE%B1%CF%84%CE%B9%CE%BA%CE%AE_%CF%83%CF%84%CE%B1%CE%B8%CE%B5%CF%81%CE%AC)" title="Π (μαθηματική σταθερά)">π</a> </th> <th style="background-color:#c6c6c6">91 * <a href="/wiki/E_(%CE%BC%CE%B1%CE%B8%CE%B7%CE%BC%CE%B1%CF%84%CE%B9%CE%BA%CE%AE_%CF%83%CF%84%CE%B1%CE%B8%CE%B5%CF%81%CE%AC)" title="E (μαθηματική σταθερά)">e</a> </th> <th style="background-color:#c6c6c6">91 * <a href="/wiki/%CE%A7%CF%81%CF%85%CF%83%CE%AE_%CF%84%CE%BF%CE%BC%CE%AE" title="Χρυσή τομή">φ</a> </th></tr> <tr> <td><a href="/wiki/0_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="0 (αριθμός)">0</a> </td> <td>91 </td> <td>182 </td> <td>273 </td> <td>364 </td> <td>455 </td> <td>910 </td> <td style="background-color:#c6c6c6">285,885 </td> <td style="background-color:#c6c6c6">247,338 </td> <td style="background-color:#c6c6c6">147,241 </td></tr></tbody></table> <div class="mw-heading mw-heading3"><h3 id="Διαίρεση"><span id=".CE.94.CE.B9.CE.B1.CE.AF.CF.81.CE.B5.CF.83.CE.B7"></span>Διαίρεση</h3></div> <table class="wikitable" style="text-align: center; background: white"> <tbody><tr> <th rowspan="2">91/x </th> <th>91/0 </th> <th>91/1 </th> <th>91/2 </th> <th>91/3 </th> <th>91/4 </th> <th>91/5 </th> <th>91/10 </th> <th rowspan="5"> </th> <th style="background-color:#c6c6c6">91 / <a href="/wiki/%CE%A0_(%CE%BC%CE%B1%CE%B8%CE%B7%CE%BC%CE%B1%CF%84%CE%B9%CE%BA%CE%AE_%CF%83%CF%84%CE%B1%CE%B8%CE%B5%CF%81%CE%AC)" title="Π (μαθηματική σταθερά)">π</a> </th> <th style="background-color:#c6c6c6">91 / <a href="/wiki/E_(%CE%BC%CE%B1%CE%B8%CE%B7%CE%BC%CE%B1%CF%84%CE%B9%CE%BA%CE%AE_%CF%83%CF%84%CE%B1%CE%B8%CE%B5%CF%81%CE%AC)" title="E (μαθηματική σταθερά)">e</a> </th> <th style="background-color:#c6c6c6">91 / <a href="/wiki/%CE%A7%CF%81%CF%85%CF%83%CE%AE_%CF%84%CE%BF%CE%BC%CE%AE" title="Χρυσή τομή">φ</a> </th></tr> <tr> <td>- </td> <td>91 </td> <td>45,5 </td> <td>30,3333 </td> <td>22,75 </td> <td>18,2 </td> <td>9,1 </td> <td style="background-color:#c6c6c6">28,966 </td> <td style="background-color:#c6c6c6">33,481 </td> <td style="background-color:#c6c6c6">56,241 </td></tr> <tr> <th colspan="8"> </th> <th colspan="3"> </th></tr> <tr> <th rowspan="2" style="width:105px;">x/91 </th> <th>0/91 </th> <th>1/91 </th> <th>2/91 </th> <th>3/91 </th> <th>4/91 </th> <th>5/91 </th> <th>10/91 </th> <th style="background-color:#c6c6c6"><a href="/wiki/%CE%A0_(%CE%BC%CE%B1%CE%B8%CE%B7%CE%BC%CE%B1%CF%84%CE%B9%CE%BA%CE%AE_%CF%83%CF%84%CE%B1%CE%B8%CE%B5%CF%81%CE%AC)" title="Π (μαθηματική σταθερά)">π</a> / 91 </th> <th style="background-color:#c6c6c6"><a href="/wiki/E_(%CE%BC%CE%B1%CE%B8%CE%B7%CE%BC%CE%B1%CF%84%CE%B9%CE%BA%CE%AE_%CF%83%CF%84%CE%B1%CE%B8%CE%B5%CF%81%CE%AC)" title="E (μαθηματική σταθερά)">e</a> / 91 </th> <th style="background-color:#c6c6c6"><a href="/wiki/%CE%A7%CF%81%CF%85%CF%83%CE%AE_%CF%84%CE%BF%CE%BC%CE%AE" title="Χρυσή τομή">φ</a> / 91 </th></tr> <tr> <td><a href="/wiki/0_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="0 (αριθμός)">0</a> </td> <td>0,011 </td> <td>0,022 </td> <td>0,033 </td> <td>0,044 </td> <td>0,0549 </td> <td>0,1099 </td> <td style="background-color:#c6c6c6">0,035 </td> <td style="background-color:#c6c6c6">0,03 </td> <td style="background-color:#c6c6c6">0,018 </td></tr></tbody></table> <div class="mw-heading mw-heading3"><h3 id="Δυνάμεις"><span id=".CE.94.CF.85.CE.BD.CE.AC.CE.BC.CE.B5.CE.B9.CF.82"></span>Δυνάμεις</h3></div> <table class="wikitable" style="text-align: center; background: white"> <tbody><tr> <th rowspan="2"><b>91<sup>x</sup></b> </th> <th>91<sup>0</sup> </th> <th>91<sup>1</sup> </th> <th>91<sup>2</sup> </th> <th>91<sup>3</sup> </th> <th rowspan="5"> </th> <th style="background-color:#c6c6c6">91<sup><a href="/wiki/%CE%A0_(%CE%BC%CE%B1%CE%B8%CE%B7%CE%BC%CE%B1%CF%84%CE%B9%CE%BA%CE%AE_%CF%83%CF%84%CE%B1%CE%B8%CE%B5%CF%81%CE%AC)" title="Π (μαθηματική σταθερά)">π</a></sup> </th> <th style="background-color:#c6c6c6">91<sup><a href="/wiki/E_(%CE%BC%CE%B1%CE%B8%CE%B7%CE%BC%CE%B1%CF%84%CE%B9%CE%BA%CE%AE_%CF%83%CF%84%CE%B1%CE%B8%CE%B5%CF%81%CE%AC)" title="E (μαθηματική σταθερά)">e</a></sup> </th> <th style="background-color:#c6c6c6">91<sup><a href="/wiki/%CE%A7%CF%81%CF%85%CF%83%CE%AE_%CF%84%CE%BF%CE%BC%CE%AE" title="Χρυσή τομή">φ</a></sup> </th></tr> <tr> <td>1 </td> <td>91 </td> <td>8281 </td> <td>753571 </td> <td style="background-color:#c6c6c6">1.427.265,762 </td> <td style="background-color:#c6c6c6">211.190,561 </td> <td style="background-color:#c6c6c6">1.478,412 </td></tr></tbody></table> <div class="mw-heading mw-heading3"><h3 id="Λογάριθμοι_και_ρίζες"><span id=".CE.9B.CE.BF.CE.B3.CE.AC.CF.81.CE.B9.CE.B8.CE.BC.CE.BF.CE.B9_.CE.BA.CE.B1.CE.B9_.CF.81.CE.AF.CE.B6.CE.B5.CF.82"></span>Λογάριθμοι και ρίζες</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%CE%A0%CF%81%CF%8C%CF%84%CF%85%CF%80%CE%BF:%CE%92%CE%B1%CF%83%CE%B9%CE%BA%CE%AC_%CE%BC%CE%B1%CE%B8%CE%B7%CE%BC%CE%B1%CF%84%CE%B9%CE%BA%CE%AC&action=edit&section=T-3" title="Επεξεργαστείτε τον πηγαίο κώδικα της ενότητας: Λογάριθμοι και ρίζες"><span>επεξεργασία κώδικα</span></a><span class="mw-editsection-bracket">]</span></span></div> <table class="wikitable"> <tbody><tr> <th><sup>Δυαδικός</sup><br /><a href="/wiki/%CE%9B%CE%BF%CE%B3%CE%AC%CF%81%CE%B9%CE%B8%CE%BC%CE%BF%CF%82#Ειδικές_βάσεις" title="Λογάριθμος">lb</a>(91) </th> <th><sup>Φυσικός</sup><br /><a href="/wiki/%CE%A6%CF%85%CF%83%CE%B9%CE%BA%CF%8C%CF%82_%CE%BB%CE%BF%CE%B3%CE%AC%CF%81%CE%B9%CE%B8%CE%BC%CE%BF%CF%82" title="Φυσικός λογάριθμος">ln</a>(91) </th> <th><sup>Δεκαδικός</sup><br /><a href="/wiki/%CE%9B%CE%BF%CE%B3%CE%AC%CF%81%CE%B9%CE%B8%CE%BC%CE%BF%CF%82#Ειδικές_βάσεις" title="Λογάριθμος">lg</a>(91) <p><br /> </p> </th> <th><sup>Τετραγωνική</sup><br /><a href="/wiki/%CE%A4%CE%B5%CF%84%CF%81%CE%B1%CE%B3%CF%89%CE%BD%CE%B9%CE%BA%CE%AE_%CF%81%CE%AF%CE%B6%CE%B1" title="Τετραγωνική ρίζα">√</a>91 </th> <th><sup>Κυβική</sup><br /><a href="/wiki/%CE%9A%CF%85%CE%B2%CE%B9%CE%BA%CE%AE_%CF%81%CE%AF%CE%B6%CE%B1" title="Κυβική ρίζα"><sup>3</sup>√</a>91 </th></tr> <tr> <td>6,508 </td> <td>4,511 </td> <td>1,958688 <p><br /> </p> </td> <td>9,539 </td> <td>4,498 </td></tr></tbody></table> <div class="mw-heading mw-heading3"><h3 id="Τριγωνομετρικές_συναρτήσεις"><span id=".CE.A4.CF.81.CE.B9.CE.B3.CF.89.CE.BD.CE.BF.CE.BC.CE.B5.CF.84.CF.81.CE.B9.CE.BA.CE.AD.CF.82_.CF.83.CF.85.CE.BD.CE.B1.CF.81.CF.84.CE.AE.CF.83.CE.B5.CE.B9.CF.82"></span>Τριγωνομετρικές συναρτήσεις</h3></div> <table class="wikitable"> <tbody><tr> <th>Τιμή σε </th> <th><a href="/wiki/%CE%97%CE%BC%CE%AF%CF%84%CE%BF%CE%BD%CE%BF" title="Ημίτονο">ημ</a>(91) </th> <th><a href="/wiki/%CE%A3%CF%85%CE%BD%CE%B7%CE%BC%CE%AF%CF%84%CE%BF%CE%BD%CE%BF" title="Συνημίτονο">συν</a>(91) </th> <th><a href="/wiki/%CE%95%CF%86%CE%B1%CF%80%CF%84%CE%BF%CE%BC%CE%AD%CE%BD%CE%B7" class="mw-redirect" title="Εφαπτομένη">εφ</a>(91) </th> <th><a href="/wiki/%CE%91%CE%BD%CF%84%CE%AF%CF%83%CF%84%CF%81%CE%BF%CF%86%CE%B5%CF%82_%CF%84%CF%81%CE%B9%CE%B3%CF%89%CE%BD%CE%BF%CE%BC%CE%B5%CF%84%CF%81%CE%B9%CE%BA%CE%AD%CF%82_%CF%83%CF%85%CE%BD%CE%B1%CF%81%CF%84%CE%AE%CF%83%CE%B5%CE%B9%CF%82" title="Αντίστροφες τριγωνομετρικές συναρτήσεις">ημ</a><sup>-1</sup>(91) </th> <th><a href="/wiki/%CE%91%CE%BD%CF%84%CE%AF%CF%83%CF%84%CF%81%CE%BF%CF%86%CE%B5%CF%82_%CF%84%CF%81%CE%B9%CE%B3%CF%89%CE%BD%CE%BF%CE%BC%CE%B5%CF%84%CF%81%CE%B9%CE%BA%CE%AD%CF%82_%CF%83%CF%85%CE%BD%CE%B1%CF%81%CF%84%CE%AE%CF%83%CE%B5%CE%B9%CF%82" title="Αντίστροφες τριγωνομετρικές συναρτήσεις">συν</a><sup>-1</sup>(91) </th> <th><a href="/wiki/%CE%91%CE%BD%CF%84%CE%AF%CF%83%CF%84%CF%81%CE%BF%CF%86%CE%B5%CF%82_%CF%84%CF%81%CE%B9%CE%B3%CF%89%CE%BD%CE%BF%CE%BC%CE%B5%CF%84%CF%81%CE%B9%CE%BA%CE%AD%CF%82_%CF%83%CF%85%CE%BD%CE%B1%CF%81%CF%84%CE%AE%CF%83%CE%B5%CE%B9%CF%82" title="Αντίστροφες τριγωνομετρικές συναρτήσεις">εφ</a><sup>-1</sup>(91) </th></tr> <tr> <th><a href="/wiki/%CE%91%CE%BA%CF%84%CE%AF%CE%BD%CE%B9%CE%B1" class="mw-redirect" title="Ακτίνια">Ακτίνια</a> </th> <td>0,11 </td> <td>−0,99 </td> <td>−0,11 </td> <td> </td> <td> </td> <td>1,56 </td></tr> <tr> <th><a href="/wiki/%CE%9C%CE%BF%CE%AF%CF%81%CE%B5%CF%82" title="Μοίρες">Μοίρες</a> </th> <td>6,07 </td> <td>−56,97 </td> <td>−6,11 </td> <td> </td> <td> </td> <td>89,37 </td></tr></tbody></table> <div class="mw-heading mw-heading3"><h3 id="Κοντινοί_πρώτοι_αριθμοί"><span id=".CE.9A.CE.BF.CE.BD.CF.84.CE.B9.CE.BD.CE.BF.CE.AF_.CF.80.CF.81.CF.8E.CF.84.CE.BF.CE.B9_.CE.B1.CF.81.CE.B9.CE.B8.CE.BC.CE.BF.CE.AF"></span>Κοντινοί πρώτοι αριθμοί</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%CE%A0%CF%81%CF%8C%CF%84%CF%85%CF%80%CE%BF:%CE%92%CE%B1%CF%83%CE%B9%CE%BA%CE%AC_%CE%BC%CE%B1%CE%B8%CE%B7%CE%BC%CE%B1%CF%84%CE%B9%CE%BA%CE%AC&action=edit&section=T-5" title="Επεξεργαστείτε τον πηγαίο κώδικα της ενότητας: Κοντινοί πρώτοι αριθμοί"><span>επεξεργασία κώδικα</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Διάταξη κατά την <a href="/wiki/%CE%A3%CF%80%CE%B5%CE%AF%CF%81%CE%B1_%CE%9F%CF%8D%CE%BB%CE%B1%CE%BC" class="mw-redirect" title="Σπείρα Ούλαμ">σπείρα Ούλαμ</a>. Πρώτοι αριθμοί με γαλανό χρωματισμό στο υπόβαθρο, πράσινο οι αριθμοί με 3 διαιρέτες, κόκκινο οι αριθμοί με μεγάλο σύνολο διαιρετών. </p> <table style="font-size:0.9em;text-align:center;border-spacing:0px"> <tbody><tr> <td title="125" style="border-color:#adadad;border-size:1px;border-style:none none none none;background-color:;color:black"><a href="/wiki/125_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="125 (αριθμός)">125</a></td> <td title="124" style="border-color:#adadad;border-size:1px;border-style:none none solid none;background-color:nil;color:black"><a href="/wiki/124_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="124 (αριθμός)">124</a></td> <td title="123" style="border-color:#adadad;border-size:1px;border-style:none none solid none;background-color:;color:black"><a href="/wiki/123_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="123 (αριθμός)">123</a></td> <td title="122" style="border-color:#adadad;border-size:1px;border-style:none none solid none;background-color:;color:black"><a href="/wiki/122_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="122 (αριθμός)">122</a></td> <td title="121" style="border-color:#adadad;border-size:1px;border-style:none none solid none;background-color:#86f99f;color:black"><a href="/wiki/121_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="121 (αριθμός)">121</a></td> <td title="120" style="border-color:#adadad;border-size:1px;border-style:none none solid none;background-color:nil;color:black"><a href="/w/index.php?title=120_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)&action=edit&redlink=1" class="new" title="120 (αριθμός) (δεν έχει γραφτεί ακόμα)">120</a></td> <td title="119" style="border-color:#adadad;border-size:1px;border-style:none none none none;background-color:;color:black"><a href="/wiki/119_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="119 (αριθμός)">119</a> </td></tr> <tr> <td title="126" style="border-color:#adadad;border-size:1px;border-style:none solid none none;background-color:nil;color:black"><a href="/w/index.php?title=126_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)&action=edit&redlink=1" class="new" title="126 (αριθμός) (δεν έχει γραφτεί ακόμα)">126</a></td> <td title="105" style="border-color:#adadad;border-size:1px;border-style:none none none none;background-color:nil;color:black"><a href="/wiki/105_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="105 (αριθμός)">105</a></td> <td title="104" style="border-color:#adadad;border-size:1px;border-style:none none solid none;background-color:nil;color:black"><a href="/w/index.php?title=104_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)&action=edit&redlink=1" class="new" title="104 (αριθμός) (δεν έχει γραφτεί ακόμα)">104</a></td> <td title="103" style="border-color:#adadad;border-size:1px;border-style:none none solid none;background-color:lightskyblue;color:black"><a href="/wiki/103_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="103 (αριθμός)">103</a></td> <td title="102" style="border-color:#adadad;border-size:1px;border-style:none none solid none;background-color:nil;color:black"><a href="/w/index.php?title=102_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)&action=edit&redlink=1" class="new" title="102 (αριθμός) (δεν έχει γραφτεί ακόμα)">102</a></td> <td title="101" style="border-color:#adadad;border-size:1px;border-style:none solid none none;background-color:lightskyblue;color:black"><a href="/wiki/101_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="101 (αριθμός)">101</a></td> <td title="118" style="border-color:#adadad;border-size:1px;border-style:none none none none;background-color:;color:black"><a href="/wiki/118_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="118 (αριθμός)">118</a> </td></tr> <tr> <td title="127" style="border-color:#adadad;border-size:1px;border-style:none solid none none;background-color:lightskyblue;color:black"><a href="/wiki/127_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="127 (αριθμός)">127</a></td> <td title="106" style="border-color:#adadad;border-size:1px;border-style:none solid none none;background-color:;color:black"><a href="/wiki/106_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="106 (αριθμός)">106</a></td> <td title="93" style="border-color:#adadad;border-size:1px;border-style:none none none none;background-color:;color:black"><a href="/wiki/93_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="93 (αριθμός)">93</a></td> <td title="92" style="border-color:#adadad;border-size:1px;border-style:none none solid none;background-color:nil;color:black"><a href="/wiki/92_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="92 (αριθμός)">92</a></td> <td title="91" style="border-color:#adadad;border-size:1px;border-style:none solid none none;background-color:;color:black"><a class="mw-selflink selflink">91</a></td> <td title="100" style="border-color:#adadad;border-size:1px;border-style:none solid none none;background-color:nil;color:black"><a href="/wiki/100_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="100 (αριθμός)">100</a></td> <td title="117" style="border-color:#adadad;border-size:1px;border-style:none none none none;background-color:nil;color:black"><a href="/wiki/117_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="117 (αριθμός)">117</a> </td></tr> <tr> <td title="128" style="border-color:#adadad;border-size:1px;border-style:none solid none none;background-color:nil;color:black"><a href="/wiki/128_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="128 (αριθμός)">128</a></td> <td title="107" style="border-color:#adadad;border-size:1px;border-style:none solid none none;background-color:lightskyblue;color:black"><a href="/wiki/107_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="107 (αριθμός)">107</a></td> <td title="94" style="border-color:#adadad;border-size:1px;border-style:none solid none none;background-color:;color:black"><a href="/wiki/94_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="94 (αριθμός)">94</a></td> <td title="89" style="border-color:#adadad;border-size:1px;border-style:none none solid none;background-color:lightskyblue;color:black"><a href="/wiki/89_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="89 (αριθμός)">89</a></td> <td title="90" style="border-color:#adadad;border-size:1px;border-style:none solid solid none;background-color:nil;color:black"><a href="/wiki/90_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="90 (αριθμός)">90</a></td> <td title="99" style="border-color:#adadad;border-size:1px;border-style:none solid none none;background-color:nil;color:black"><a href="/wiki/99_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="99 (αριθμός)">99</a></td> <td title="116" style="border-color:#adadad;border-size:1px;border-style:none none none none;background-color:nil;color:black"><a href="/wiki/116_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="116 (αριθμός)">116</a> </td></tr> <tr> <td title="129" style="border-color:#adadad;border-size:1px;border-style:none solid none none;background-color:;color:black"><a href="/wiki/129_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="129 (αριθμός)">129</a></td> <td title="108" style="border-color:#adadad;border-size:1px;border-style:none solid none none;background-color:nil;color:black"><a href="/w/index.php?title=108_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)&action=edit&redlink=1" class="new" title="108 (αριθμός) (δεν έχει γραφτεί ακόμα)">108</a></td> <td title="95" style="border-color:#adadad;border-size:1px;border-style:none none solid none;background-color:;color:black"><a href="/wiki/95_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="95 (αριθμός)">95</a></td> <td title="96" style="border-color:#adadad;border-size:1px;border-style:none none solid none;background-color:nil;color:black"><a href="/wiki/96_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="96 (αριθμός)">96</a></td> <td title="97" style="border-color:#adadad;border-size:1px;border-style:none none solid none;background-color:lightskyblue;color:black"><a href="/wiki/97_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="97 (αριθμός)">97</a></td> <td title="98" style="border-color:#adadad;border-size:1px;border-style:none solid solid none;background-color:nil;color:black"><a href="/wiki/98_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="98 (αριθμός)">98</a></td> <td title="115" style="border-color:#adadad;border-size:1px;border-style:none none none none;background-color:;color:black"><a href="/wiki/115_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="115 (αριθμός)">115</a> </td></tr> <tr> <td title="130" style="border-color:#adadad;border-size:1px;border-style:none solid none none;background-color:nil;color:black"><a href="/wiki/130_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="130 (αριθμός)">130</a></td> <td title="109" style="border-color:#adadad;border-size:1px;border-style:none none solid none;background-color:lightskyblue;color:black"><a href="/wiki/109_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="109 (αριθμός)">109</a></td> <td title="110" style="border-color:#adadad;border-size:1px;border-style:none none solid none;background-color:nil;color:black"><a href="/wiki/110_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="110 (αριθμός)">110</a></td> <td title="111" style="border-color:#adadad;border-size:1px;border-style:none none solid none;background-color:;color:black"><a href="/wiki/111_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="111 (αριθμός)">111</a></td> <td title="112" style="border-color:#adadad;border-size:1px;border-style:none none solid none;background-color:nil;color:black"><a href="/w/index.php?title=112_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)&action=edit&redlink=1" class="new" title="112 (αριθμός) (δεν έχει γραφτεί ακόμα)">112</a></td> <td title="113" style="border-color:#adadad;border-size:1px;border-style:none none solid none;background-color:lightskyblue;color:black"><a href="/wiki/113_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="113 (αριθμός)">113</a></td> <td title="114" style="border-color:#adadad;border-size:1px;border-style:none none solid none;background-color:nil;color:black"><a href="/w/index.php?title=114_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)&action=edit&redlink=1" class="new" title="114 (αριθμός) (δεν έχει γραφτεί ακόμα)">114</a> </td></tr> <tr> <td title="131" style="border-color:#adadad;border-size:1px;border-style:none none none none;background-color:lightskyblue;color:black"><a href="/wiki/131_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="131 (αριθμός)">131</a></td> <td title="132" style="border-color:#adadad;border-size:1px;border-style:none none none none;background-color:nil;color:black"><a href="/w/index.php?title=132_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)&action=edit&redlink=1" class="new" title="132 (αριθμός) (δεν έχει γραφτεί ακόμα)">132</a></td> <td title="133" style="border-color:#adadad;border-size:1px;border-style:none none none none;background-color:;color:black"><a href="/wiki/133_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="133 (αριθμός)">133</a></td> <td title="134" style="border-color:#adadad;border-size:1px;border-style:none none none none;background-color:;color:black"><a href="/w/index.php?title=134_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)&action=edit&redlink=1" class="new" title="134 (αριθμός) (δεν έχει γραφτεί ακόμα)">134</a></td> <td title="135" style="border-color:#adadad;border-size:1px;border-style:none none none none;background-color:nil;color:black"><a href="/w/index.php?title=135_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)&action=edit&redlink=1" class="new" title="135 (αριθμός) (δεν έχει γραφτεί ακόμα)">135</a></td> <td title="136" style="border-color:#adadad;border-size:1px;border-style:none none none none;background-color:nil;color:black"><a href="/w/index.php?title=136_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)&action=edit&redlink=1" class="new" title="136 (αριθμός) (δεν έχει γραφτεί ακόμα)">136</a></td> <td title="137" style="border-color:#adadad;border-size:1px;border-style:none none none none;background-color:lightskyblue;color:black"><a href="/wiki/137_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="137 (αριθμός)">137</a> </td></tr></tbody></table> <div class="mw-heading mw-heading2"><h2 id="Το_91_στη_Χημεία"><span id=".CE.A4.CE.BF_91_.CF.83.CF.84.CE.B7_.CE.A7.CE.B7.CE.BC.CE.B5.CE.AF.CE.B1"></span>Το 91 στη Χημεία</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=91_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)&veaction=edit&section=3" title="Επεξεργασία ενότητας: Το 91 στη Χημεία" class="mw-editsection-visualeditor"><span>Επεξεργασία</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=91_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)&action=edit&section=3" title="Επεξεργαστείτε τον πηγαίο κώδικα της ενότητας: Το 91 στη Χημεία"><span>επεξεργασία κώδικα</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>Ο <a href="/wiki/%CE%91%CF%84%CE%BF%CE%BC%CE%B9%CE%BA%CF%8C%CF%82_%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82" title="Ατομικός αριθμός">ατομικός αριθμός</a> 91 αντιστοιχεί στο <a href="/wiki/%CE%A0%CF%81%CF%89%CF%84%CE%B1%CE%BA%CF%84%CE%AF%CE%BD%CE%B9%CE%BF" title="Πρωτακτίνιο">πρωτακτίνιο</a>.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Το_91_στην_Αστρονομία"><span id=".CE.A4.CE.BF_91_.CF.83.CF.84.CE.B7.CE.BD_.CE.91.CF.83.CF.84.CF.81.CE.BF.CE.BD.CE.BF.CE.BC.CE.AF.CE.B1"></span>Το 91 στην Αστρονομία</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=91_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)&veaction=edit&section=4" title="Επεξεργασία ενότητας: Το 91 στην Αστρονομία" class="mw-editsection-visualeditor"><span>Επεξεργασία</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=91_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)&action=edit&section=4" title="Επεξεργαστείτε τον πηγαίο κώδικα της ενότητας: Το 91 στην Αστρονομία"><span>επεξεργασία κώδικα</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>Ο <a href="/wiki/%CE%9C%CE%B5%CF%83%CE%B9%CE%AD_91" title="Μεσιέ 91">Μεσιέ 91</a> είναι ένας ραβδωτός σπειροειδής <a href="/wiki/%CE%93%CE%B1%CE%BB%CE%B1%CE%BE%CE%AF%CE%B1%CF%82" title="Γαλαξίας">γαλαξίας</a> <a href="/wiki/%CE%93%CE%B1%CE%BB%CE%B1%CE%BE%CE%AF%CE%B5%CF%82_%CE%A3%CE%AF%CF%86%CE%B5%CF%81%CF%84" class="mw-redirect" title="Γαλαξίες Σίφερτ">Σίφερτ</a> σε απόσταση 55 εκατομμυρίων ετών φωτός στον αστερισμό <a href="/wiki/%CE%9A%CF%8C%CE%BC%CE%B7_%CE%92%CE%B5%CF%81%CE%B5%CE%BD%CE%AF%CE%BA%CE%B7%CF%82" title="Κόμη Βερενίκης">Κόμη Βερενίκης</a>.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Αναφορές_και_παρατηρήσεις"><span id=".CE.91.CE.BD.CE.B1.CF.86.CE.BF.CF.81.CE.AD.CF.82_.CE.BA.CE.B1.CE.B9_.CF.80.CE.B1.CF.81.CE.B1.CF.84.CE.B7.CF.81.CE.AE.CF.83.CE.B5.CE.B9.CF.82"></span>Αναφορές και παρατηρήσεις</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=91_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)&veaction=edit&section=5" title="Επεξεργασία ενότητας: Αναφορές και παρατηρήσεις" class="mw-editsection-visualeditor"><span>Επεξεργασία</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=91_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)&action=edit&section=5" title="Επεξεργαστείτε τον πηγαίο κώδικα της ενότητας: Αναφορές και παρατηρήσεις"><span>επεξεργασία κώδικα</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><br /> </p> <div class="mw-heading mw-heading2"><h2 id="Εξωτερικοί_σύνδεσμοι"><span id=".CE.95.CE.BE.CF.89.CF.84.CE.B5.CF.81.CE.B9.CE.BA.CE.BF.CE.AF_.CF.83.CF.8D.CE.BD.CE.B4.CE.B5.CF.83.CE.BC.CE.BF.CE.B9"></span>Εξωτερικοί σύνδεσμοι</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=91_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)&veaction=edit&section=6" title="Επεξεργασία ενότητας: Εξωτερικοί σύνδεσμοι" class="mw-editsection-visualeditor"><span>Επεξεργασία</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=91_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)&action=edit&section=6" title="Επεξεργαστείτε τον πηγαίο κώδικα της ενότητας: Εξωτερικοί σύνδεσμοι"><span>επεξεργασία κώδικα</span></a><span class="mw-editsection-bracket">]</span></span></div> <table role="presentation" class="noprint mbox-small" style="border:1px solid var(--border-color-base, #a2a9b1); background-color:var(--background-color-notice-subtle, #f8f9fa); color:inherit;"> <tbody><tr> <td class="mbox-image"><figure class="mw-halign-none" typeof="mw:File"><span title="Commons logo"><img alt="Commons logo" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/40px-Commons-logo.svg.png" decoding="async" width="40" height="54" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/60px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/4a/Commons-logo.svg/80px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></span><figcaption>Commons logo</figcaption></figure></td> <td class="mbox-text plainlist" style="">Τα <a href="/wiki/Wikimedia_Commons" title="Wikimedia Commons">Wikimedia Commons</a> έχουν πολυμέσα σχετικά με το θέμα<br />  <b><a href="https://commons.wikimedia.org/wiki/Category:91_(number)" class="extiw" title="commons:Category:91 (number)"> 91 (αριθμός)</a></b></td> </tr> </tbody></table> <p><br /> </p> <div class="navbox-styles"><style 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href="/wiki/%CE%A6%CF%85%CF%83%CE%B9%CE%BA%CF%8C%CF%82_%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82" title="Φυσικός αριθμός">Φυσικοί αριθμοί</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Τρέχουσα δεκάδα</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/90_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="90 (αριθμός)">90</a></li> <li><a class="mw-selflink selflink">91</a></li> <li><a href="/wiki/92_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="92 (αριθμός)">92</a></li> <li><a href="/wiki/93_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="93 (αριθμός)">93</a></li> <li><a href="/wiki/94_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="94 (αριθμός)">94</a></li> <li><a href="/wiki/95_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="95 (αριθμός)">95</a></li> <li><a href="/wiki/96_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="96 (αριθμός)">96</a></li> <li><a href="/wiki/97_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="97 (αριθμός)">97</a></li> <li><a href="/wiki/98_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="98 (αριθμός)">98</a></li> <li><a href="/wiki/99_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="99 (αριθμός)">99</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Μονάδες</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/1_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="1 (αριθμός)">1</a></li> <li><a href="/wiki/2_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="2 (αριθμός)">2</a></li> <li><a href="/wiki/3_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="3 (αριθμός)">3</a></li> <li><a href="/wiki/4_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="4 (αριθμός)">4</a></li> <li><a href="/wiki/5_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="5 (αριθμός)">5</a></li> <li><a href="/wiki/6_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="6 (αριθμός)">6</a></li> <li><a href="/wiki/7_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="7 (αριθμός)">7</a></li> <li><a href="/wiki/8_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="8 (αριθμός)">8</a></li> <li><a href="/wiki/9_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="9 (αριθμός)">9</a></li> <li><a href="/wiki/10_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="10 (αριθμός)">10</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Δεκάδες</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/10_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="10 (αριθμός)">10</a></li> <li><a href="/wiki/20_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="20 (αριθμός)">20</a></li> <li><a href="/wiki/30_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="30 (αριθμός)">30</a></li> <li><a href="/wiki/40_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="40 (αριθμός)">40</a></li> <li><a href="/wiki/50_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="50 (αριθμός)">50</a></li> <li><a href="/wiki/60_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="60 (αριθμός)">60</a></li> <li><a href="/wiki/70_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="70 (αριθμός)">70</a></li> <li><a href="/wiki/80_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="80 (αριθμός)">80</a></li> <li><a href="/wiki/90_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="90 (αριθμός)">90</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Εκατοντάδες</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/100_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="100 (αριθμός)">100</a></li> <li><a href="/wiki/200_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" title="200 (αριθμός)">200</a></li> <li><a href="/w/index.php?title=300_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)&action=edit&redlink=1" class="new" title="300 (αριθμός) (δεν έχει γραφτεί ακόμα)">300</a></li> <li><a href="/w/index.php?title=400_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)&action=edit&redlink=1" class="new" title="400 (αριθμός) (δεν έχει γραφτεί ακόμα)">400</a></li> <li><a href="/w/index.php?title=500_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)&action=edit&redlink=1" class="new" title="500 (αριθμός) (δεν έχει γραφτεί ακόμα)">500</a></li> <li><a href="/w/index.php?title=600_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)&action=edit&redlink=1" class="new" title="600 (αριθμός) (δεν έχει γραφτεί ακόμα)">600</a></li> <li><a href="/w/index.php?title=700_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)&action=edit&redlink=1" class="new" title="700 (αριθμός) (δεν έχει γραφτεί ακόμα)">700</a></li> <li><a href="/w/index.php?title=800_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)&action=edit&redlink=1" class="new" title="800 (αριθμός) (δεν έχει γραφτεί ακόμα)">800</a></li> <li><a href="/w/index.php?title=900_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)&action=edit&redlink=1" class="new" title="900 (αριθμός) (δεν έχει γραφτεί ακόμα)">900</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Χιλιάδες</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/1000_(1.000_%CE%AD%CF%89%CF%82_1.999)" class="mw-redirect" title="1000 (1.000 έως 1.999)">1.000</a>+</li> <li><a href="/wiki/2000_(2.000_%CE%AD%CF%89%CF%82_2.999)" title="2000 (2.000 έως 2.999)">2.000</a>+</li> <li><a href="/wiki/3000_(3.000_%CE%AD%CF%89%CF%82_3.999)" title="3000 (3.000 έως 3.999)">3.000</a>+</li> <li><a href="/wiki/4000_(4.000_%CE%AD%CF%89%CF%82_4.999)" title="4000 (4.000 έως 4.999)">4.000</a>+</li> <li><a href="/wiki/5000_(5.000_%CE%AD%CF%89%CF%82_5.999)" title="5000 (5.000 έως 5.999)">5.000</a>+</li> <li><a href="/wiki/6000_(6.000_%CE%AD%CF%89%CF%82_6.999)" title="6000 (6.000 έως 6.999)">6.000</a>+</li> <li><a href="/wiki/7000_(7.000_%CE%AD%CF%89%CF%82_7.999)" title="7000 (7.000 έως 7.999)">7.000</a>+</li> <li><a href="/wiki/8000_(8.000_%CE%AD%CF%89%CF%82_8.999)" title="8000 (8.000 έως 8.999)">8.000</a>+</li> <li><a href="/wiki/9000_(9.000_%CE%AD%CF%89%CF%82_9.999)" title="9000 (9.000 έως 9.999)">9.000</a>+</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Μεγαλύτερες τάξεις</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/10000_(10.000_%CE%AD%CF%89%CF%82_99.999)" title="10000 (10.000 έως 99.999)">10.000</a>+</li> <li><a href="/wiki/100000_(100.000_%CE%AD%CF%89%CF%82_999.999)" title="100000 (100.000 έως 999.999)">100.000</a>+</li> <li><a href="/wiki/1000000_(1.000.000_%CE%AD%CF%89%CF%82_9.999.999)" title="1000000 (1.000.000 έως 9.999.999)">1.000.000</a>+</li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Μεγάλοι αριθμοί</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/9223372036854775807_(%CE%B1%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82)" class="mw-redirect" title="9223372036854775807 (αριθμός)">2<sup>63</sup>-1</a></li> <li><a href="/wiki/%CE%A3%CF%84%CE%B1%CE%B8%CE%B5%CF%81%CE%AC_%CE%91%CE%B2%CE%BF%CE%B3%CE%BA%CE%AC%CE%BD%CF%84%CF%81%CE%BF" title="Σταθερά Αβογκάντρο">Σταθερά Αβογκάντρο</a></li> <li><a href="/wiki/%CE%93%CE%BA%CE%BF%CF%8D%CE%B3%CE%BA%CE%BF%CE%BB" title="Γκούγκολ">Γκούγκολ</a></li> <li><a href="/wiki/%CE%A8%CE%B1%CE%BC%CE%BC%CE%AF%CF%84%CE%B7%CF%82_(%CE%91%CF%81%CF%87%CE%B9%CE%BC%CE%AE%CE%B4%CE%B7%CF%82)" title="Ψαμμίτης (Αρχιμήδης)">Ψαμμίτης</a></li> <li><a href="/wiki/%CE%91%CF%81%CE%B9%CE%B8%CE%BC%CF%8C%CF%82_%CF%84%CE%BF%CF%85_%CE%93%CE%BA%CF%81%CE%AC%CF%87%CE%B1%CE%BC" title="Αριθμός του Γκράχαμ">Αριθμός του Γκράχαμ</a></li> <li><a href="/wiki/%CE%86%CF%80%CE%B5%CE%B9%CF%81%CE%BF" title="Άπειρο">Άπειρο</a></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r10730911"></div><div role="navigation" class="navbox" aria-label="Navbox" style="padding:3px"><table class="nowraplinks noprint navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><td colspan="2" class="navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"><ul><li style="display:inline;white-space:nowrap"><span style="margin:auto 0.5em"><span typeof="mw:File"><a href="/wiki/%CE%A0%CF%8D%CE%BB%CE%B7:%CE%9C%CE%B1%CE%B8%CE%B7%CE%BC%CE%B1%CF%84%CE%B9%CE%BA%CE%AC" title="Πύλη:Μαθηματικά"><img 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