| Nominal | 13961 |
| Cardinal | thirteen thousand nine hundred sixty-one |
Cardinal thirteen thousand nine hundred sixty-one | |
| Ordinal | 13,961st |
| Number of digits | 5 |
| Sum of digits | 20 |
| Product of digits | 162 |
| Number parity | Odd |
| Prime factorization | 23 x 607 |
| Prime factors | 23, 607 |
| Number of distinct prime factors ω(n) | 2 |
| Total number of prime factors Ω(n) | 2 |
| Sum of prime factors | 630 |
| Product of prime factors | 13961 |
| Is 13961 a prime number? | No |
| Is 13961 a semiprime number? | Yes |
| Is 13961 a Chen prime number? | No |
| Is 13961 a Mersenne prime number? | No |
| Is 13961 a Catalan number? | No |
| Is 13961 a Fibonacci number? | No |
| Is 13961 a Idoneal number? | No |
| Square of 13961 (n2) | 194909521 |
| Cube of 13961 (n3) | 2721131822681 |
| Square root of 13961 | 118.15667564721 |
| Natural Logarithm (ln) of 13961 | 9.5440230069886 |
| Decimal Logarithm (log) of 13961 | 4.1449165270929 |
| Sine of 13961 | -0.23551899736744 |
| Cosecant of 13961 | -4.2459419884497 |
| Cosine of 13961 | 0.97186974532549 |
| Secant of 13961 | 1.0289444699867 |
| Tangent of 13961 | -0.24233596991803 |
| Cotangent of 13961 | -4.1265025589814 |
| The spelling of 13961 in words is "thirteen thousand nine hundred sixty-one", meaning that: |
| 13961 is not an aban number (as it contains the letter a) |
| 13961 is not an eban number (as it contains the letter e) |
| 13961 is not an iban number (as it contains the letter i) |
| 13961 is not an oban number (as it contains the letter o) |
| 13961 is not a tban number (as it contains the letter t) |
| 13961 is not an uban number (as it contains the letter u) |
| Bengali numerals | ১৩৯৬১ |
| Eastern Arabic numerals | ١٣٬٩٦١ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓆼𓆼𓆼𓍪𓎋𓏺 |
| Khmer numerals | ១៣៩៦១ |
| Japanese numerals | 一万三千九百六十一 |
| Roman numerals | n/a |
| Thai numerals | ๑๓๙๖๑ |
| Arabic | ثلاثة عشر ألف و تسعة مائة و واحد و ستون |
| Croatian | trinaest tisuća devetsto šezdeset i jedan |
| Czech | třináct tisíc devět set šedesát jeden |
| Danish | tretten tusinde ni hundrede en og tres |
| Dutch | dertienduizend negenhonderdéénenzestig |
| Estonian | akpe wuietɔ̃ alafa asieke blaade vɔ ɖekɛ |
| Faroese | trettan tusin og níggjuhundraðogsekstiein |
| Filipino | labíng-tatlóng libó’t siyám na daán at anim na pû’t isá |
| Finnish | kolmetoistatuhattayhdeksänsataakuusikymmentäyksi |
| French | treize mille neuf cent soixante et un |
| Greek | δεκατρεις χίλιάδες εννιακόσια εξήντα ένα |
| German | dreizehntausendneunhunderteinundsechzig |
| Hebrew | שלושה עשר אלף תשע מאות שישים ואחת |
| Hindi | तेरह हज़ार नौ सौ इकसठ |
| Hungarian | tizenháromezerkilencszázhatvanegy |
| Icelandic | þrettán þúsund og níuhundrað og sextíu og einn |
| Indonesian | tiga belas ribu sembilan ratus enam puluh satu |
| Italian | tredicimilanovecentosessantuno |
| Japanese | 一万三千九百六十一 |
| Korean | 만 삼천구백육십일 |
| Latvian | trīspadsmit tūkstoši deviņsimt sešdesmit viens |
| Lithuanian | trylika tūkstančių devyni šimtai šešiasdešimt vienas |
| Norwegian | tretten tusen ni hundre og sekstién |
| Persian | سیزده هزار و نهصد و شصت و یک |
| Polish | trzynaście tysięcy dziewięćset sześćdziesiąt jeden |
| Portuguese | treze mil novecentos e sessenta e um |
| Romanian | treisprezece mii nouă sute şasezeci şi unu |
| Russian | тринадцать тысяч девятьсот шестьдесят один |
| Serbian | тринаест хиљада деветсто шездесет и један |
| Slovak | trinásť tisíc deväťsto šesťdesiatjeden |
| Slovene | trinajst tisuću devetsto šestdeset ena |
| Spanish | trece mil novecientos sesenta y uno |
| Swahili | elfu kumi na tatu, mia tisa na sitini na moja |
| Swedish | trettontusenniohundrasextioen |
| Thai | หนึ่งหมื่นสามพันเก้าร้อยหกสิบเอ็ด |
| Turkish | on üç bin dokuz yüz altmış bir |
| Ukrainian | тринадцять тисяч девʼятсот шістдесят один |
| Vietnamese | mười ba nghìn chín trăm sáu mươi mốt |
| Number 13961 reversed | 16931 | |
| Unicode Character | U+3689 | 㚉 |
| Unix Timestamp | Thu, 01 Jan 1970 03:52:41 +0000 | |