| Nominal | 5391 |
| Cardinal | five thousand three hundred ninety-one |
Cardinal five thousand three hundred ninety-one | |
| Ordinal | 5,391st |
| Number of digits | 4 |
| Sum of digits | 18 |
| Product of digits | 135 |
| Number parity | Odd |
| Prime factorization | 3 x 3 x 599 |
| Prime factorization in exponent form | 32 x 599 |
| Prime factors | 3, 599 |
| Number of distinct prime factors ω(n) | 2 |
| Total number of prime factors Ω(n) | 3 |
| Sum of prime factors | 602 |
| Product of prime factors | 1797 |
| Is 5391 a prime number? | No |
| Is 5391 a semiprime number? | No |
| Is 5391 a Chen prime number? | No |
| Is 5391 a Mersenne prime number? | No |
| Is 5391 a Catalan number? | No |
| Is 5391 a Fibonacci number? | No |
| Is 5391 a Idoneal number? | No |
| Square of 5391 (n2) | 29062881 |
| Cube of 5391 (n3) | 156677991471 |
| Square root of 5391 | 73.423429503123 |
| Natural Logarithm (ln) of 5391 | 8.5924861754517 |
| Decimal Logarithm (log) of 5391 | 3.7316693318286 |
| Sine of 5391 | 0.027003157186609 |
| Cosecant of 5391 | 37.032706697568 |
| Cosine of 5391 | 0.99963534826553 |
| Secant of 5391 | 1.0003647847539 |
| Tangent of 5391 | 0.027013007526656 |
| Cotangent of 5391 | 37.019202656838 |
| The spelling of 5391 in words is "five thousand three hundred ninety-one", meaning that: |
| 5391 is not an aban number (as it contains the letter a) |
| 5391 is not an eban number (as it contains the letter e) |
| 5391 is not an iban number (as it contains the letter i) |
| 5391 is not an oban number (as it contains the letter o) |
| 5391 is not a tban number (as it contains the letter t) |
| 5391 is not an uban number (as it contains the letter u) |
| Bengali numerals | ৫৩৯১ |
| Eastern Arabic numerals | ٥٬٣٩١ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓆼𓆼𓆼𓆼𓆼𓍤𓎎𓏺 |
| Khmer numerals | ៥៣៩១ |
| Japanese numerals | 五千三百九十一 |
| Roman numerals | n/a |
| Thai numerals | ๕๓๙๑ |
| Arabic | خمسة آلاف و ثلاثة مائة و واحد و تسعون |
| Croatian | pet tisuća tristo devedeset i jedan |
| Czech | pět tisíc tři sta devadesát jeden |
| Danish | fem tusinde tre hundrede en og halvfems |
| Dutch | vijfduizend driehonderdéénennegentig |
| Estonian | akpe atɔ̃ alafa etɔ̃ blaasieke vɔ ɖekɛ |
| Faroese | fimm tusin og trýhundraðognítiein |
| Filipino | limáng libó’t tatlóng daán at siyám na pû’t isá |
| Finnish | viisituhattakolmesataayhdeksänkymmentäyksi |
| French | cinq mille trois cent quatre-vingt-onze |
| Greek | πέντε χίλιάδες τριακόσια εννενήντα ένα |
| German | fünftausenddreihunderteinundneunzig |
| Hebrew | חמשת אלפים שלוש מאות תשעים ואחת |
| Hindi | पाँच हज़ार तीन सौ इक्यानबे |
| Hungarian | ötezerháromszázkilencvenegy |
| Icelandic | fimm þúsund og þrjúhundrað og níutíu og einn |
| Indonesian | lima ribu tiga ratus sembilan puluh satu |
| Italian | cinquemilatrecentonovantuno |
| Japanese | 五千三百九十一 |
| Korean | 오천삼백구십일 |
| Latvian | piectūkstoš trīssimt deviņdesmit viens |
| Lithuanian | penki tūkstančiai trys šimtai devyniasdešimt vienas |
| Norwegian | fem tusen tre hundre og nittién |
| Persian | پنج هزار و سیصد و نود و یک |
| Polish | pięć tysięcy trzysta dziewięćdziesiąt jeden |
| Portuguese | cinco mil trezentos e noventa e um |
| Romanian | cinci mii trei sute nouăzeci şi unu |
| Russian | пять тысяч триста девяносто один |
| Serbian | пет хиљада триста деведесет и један |
| Slovak | päť tisíc tristo deväťdesiatjeden |
| Slovene | pet tisuću tristo devetdeset ena |
| Spanish | cinco mil trescientos noventa y uno |
| Swahili | elfu tano, mia tatu na tisini na moja |
| Swedish | femtusentrehundranittioen |
| Thai | ห้าพันสามร้อยเก้าสิบเอ็ด |
| Turkish | beş bin üç yüz doksan bir |
| Ukrainian | пʼять тисяч триста девʼяносто один |
| Vietnamese | năm nghìn ba trăm chín mươi mốt |
| Number 5391 reversed | 1935 | |
| Unicode Character | U+150F | ᔏ |
| Unix Timestamp | Thu, 01 Jan 1970 01:29:51 +0000 | |