| Nominal | 13861 |
| Cardinal | thirteen thousand eight hundred sixty-one |
Cardinal thirteen thousand eight hundred sixty-one | |
| Ordinal | 13,861st |
| Number of digits | 5 |
| Sum of digits | 19 |
| Product of digits | 144 |
| Number parity | Odd |
| Prime factorization | 83 x 167 |
| Prime factors | 83, 167 |
| Number of distinct prime factors ω(n) | 2 |
| Total number of prime factors Ω(n) | 2 |
| Sum of prime factors | 250 |
| Product of prime factors | 13861 |
| Is 13861 a prime number? | No |
| Is 13861 a semiprime number? | Yes |
| Is 13861 a Chen prime number? | No |
| Is 13861 a Mersenne prime number? | No |
| Is 13861 a Catalan number? | No |
| Is 13861 a Fibonacci number? | No |
| Is 13861 a Idoneal number? | No |
| Square of 13861 (n2) | 192127321 |
| Cube of 13861 (n3) | 2663076796381 |
| Square root of 13861 | 117.73274820542 |
| Natural Logarithm (ln) of 13861 | 9.5368344202134 |
| Decimal Logarithm (log) of 13861 | 4.1417945635237 |
| Sine of 13861 | 0.2890289704547 |
| Cosecant of 13861 | 3.4598607829063 |
| Cosine of 13861 | 0.95732035089509 |
| Secant of 13861 | 1.0445824107521 |
| Tangent of 13861 | 0.30191457873476 |
| Cotangent of 13861 | 3.31219513874 |
| The spelling of 13861 in words is "thirteen thousand eight hundred sixty-one", meaning that: |
| 13861 is not an aban number (as it contains the letter a) |
| 13861 is not an eban number (as it contains the letter e) |
| 13861 is not an iban number (as it contains the letter i) |
| 13861 is not an oban number (as it contains the letter o) |
| 13861 is not a tban number (as it contains the letter t) |
| 13861 is not an uban number (as it contains the letter u) |
| Bengali numerals | ১৩৮৬১ |
| Eastern Arabic numerals | ١٣٬٨٦١ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓆼𓆼𓆼𓍩𓎋𓏺 |
| Khmer numerals | ១៣៨៦១ |
| Japanese numerals | 一万三千八百六十一 |
| Roman numerals | n/a |
| Thai numerals | ๑๓๘๖๑ |
| Arabic | ثلاثة عشر ألف و ثمانية مائة و واحد و ستون |
| Croatian | trinaest tisuća osamsto šezdeset i jedan |
| Czech | třináct tisíc osm set šedesát jeden |
| Danish | tretten tusinde otte hundrede en og tres |
| Dutch | dertienduizend achthonderdéénenzestig |
| Estonian | akpe wuietɔ̃ alafa enyi blaade vɔ ɖekɛ |
| Faroese | trettan tusin og áttahundraðogsekstiein |
| Filipino | labíng-tatlóng libó’t walóng daán at anim na pû’t isá |
| Finnish | kolmetoistatuhattakahdeksansataakuusikymmentäyksi |
| French | treize mille huit cent soixante et un |
| Greek | δεκατρεις χίλιάδες οκτακόσια εξήντα ένα |
| German | dreizehntausendachthunderteinundsechzig |
| Hebrew | שלושה עשר אלף שמונה מאות שישים ואחת |
| Hindi | तेरह हज़ार आठ सौ इकसठ |
| Hungarian | tizenháromezernyolcszázhatvanegy |
| Icelandic | þrettán þúsund og áttahundrað og sextíu og einn |
| Indonesian | tiga belas ribu delapan ratus enam puluh satu |
| Italian | tredicimilaottocentosessantuno |
| Japanese | 一万三千八百六十一 |
| Korean | 만 삼천팔백육십일 |
| Latvian | trīspadsmit tūkstoši astoņsimt sešdesmit viens |
| Lithuanian | trylika tūkstančių aštuoni šimtai šešiasdešimt vienas |
| Norwegian | tretten tusen åtte hundre og sekstién |
| Persian | سیزده هزار و هشتصد و شصت و یک |
| Polish | trzynaście tysięcy osiemset sześćdziesiąt jeden |
| Portuguese | treze mil oitocentos e sessenta e um |
| Romanian | treisprezece mii opt sute şasezeci şi unu |
| Russian | тринадцать тысяч восемьсот шестьдесят один |
| Serbian | тринаест хиљада осамсто шездесет и један |
| Slovak | trinásť tisíc osemsto šesťdesiatjeden |
| Slovene | trinajst tisuću osemsto šestdeset ena |
| Spanish | trece mil ochocientos sesenta y uno |
| Swahili | elfu kumi na tatu, mia nane na sitini na moja |
| Swedish | trettontusenåttahundrasextioen |
| Thai | หนึ่งหมื่นสามพันแปดร้อยหกสิบเอ็ด |
| Turkish | on üç bin sekiz yüz altmış bir |
| Ukrainian | тринадцять тисяч вісімсот шістдесят один |
| Vietnamese | mười ba nghìn tám trăm sáu mươi mốt |
| Number 13861 reversed | 16831 | |
| Unicode Character | U+3625 | 㘥 |
| Unix Timestamp | Thu, 01 Jan 1970 03:51:01 +0000 | |