| Nominal | 13664 |
| Cardinal | thirteen thousand six hundred sixty-four |
Cardinal thirteen thousand six hundred sixty-four | |
| Ordinal | 13,664th |
| Number of digits | 5 |
| Sum of digits | 20 |
| Product of digits | 432 |
| Number parity | Even |
| Prime factorization | 2 x 2 x 2 x 2 x 2 x 7 x 61 |
| Prime factorization in exponent form | 25 x 7 x 61 |
| Prime factors | 2, 7, 61 |
| Number of distinct prime factors ω(n) | 3 |
| Total number of prime factors Ω(n) | 7 |
| Sum of prime factors | 70 |
| Product of prime factors | 854 |
| Is 13664 a prime number? | No |
| Is 13664 a semiprime number? | No |
| Is 13664 a Chen prime number? | No |
| Is 13664 a Mersenne prime number? | No |
| Is 13664 a Catalan number? | No |
| Is 13664 a Fibonacci number? | No |
| Is 13664 a Idoneal number? | No |
| Square of 13664 (n2) | 186704896 |
| Cube of 13664 (n3) | 2551135698944 |
| Square root of 13664 | 116.89311356962 |
| Natural Logarithm (ln) of 13664 | 9.5225199160284 |
| Decimal Logarithm (log) of 13664 | 4.1355778533449 |
| Sine of 13664 | -0.93686316068799 |
| Cosecant of 13664 | -1.0673917408233 |
| Cosine of 13664 | -0.34969617976998 |
| Secant of 13664 | -2.8596251770831 |
| Tangent of 13664 | 2.679077481785 |
| Cotangent of 13664 | 0.37326281408395 |
| The spelling of 13664 in words is "thirteen thousand six hundred sixty-four", meaning that: |
| 13664 is not an aban number (as it contains the letter a) |
| 13664 is not an eban number (as it contains the letter e) |
| 13664 is not an iban number (as it contains the letter i) |
| 13664 is not an oban number (as it contains the letter o) |
| 13664 is not a tban number (as it contains the letter t) |
| 13664 is not an uban number (as it contains the letter u) |
| Bengali numerals | ১৩৬৬৪ |
| Eastern Arabic numerals | ١٣٬٦٦٤ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓆼𓆼𓆼𓍧𓎋𓏽 |
| Khmer numerals | ១៣៦៦៤ |
| Japanese numerals | 一万三千六百六十四 |
| Roman numerals | n/a |
| Thai numerals | ๑๓๖๖๔ |
| Arabic | ثلاثة عشر ألف و ستة مائة و أربعة و ستون |
| Croatian | trinaest tisuća šeststo šezdeset i četiri |
| Czech | třináct tisíc šest set šedesát čtyři |
| Danish | tretten tusinde seks hundrede fire og tres |
| Dutch | dertienduizend zeshonderdvierenzestig |
| Estonian | akpe wuietɔ̃ alafa ade blaade vɔ ene |
| Faroese | trettan tusin og sekshundraðogsekstifýre |
| Filipino | labíng-tatlóng libó’t anim na daán at anim na pû’t ápat |
| Finnish | kolmetoistatuhattakuusisataakuusikymmentäneljä |
| French | treize mille six cent soixante-quatre |
| Greek | δεκατρεις χίλιάδες εξακόσια εξήντα τέσσερα |
| German | dreizehntausendsechshundertvierundsechzig |
| Hebrew | שלושה עשר אלף שש מאות שישים וארבע |
| Hindi | तेरह हज़ार छह सौ चौंसठ |
| Hungarian | tizenháromezerhatszázhatvannégy |
| Icelandic | þrettán þúsund og sexhundrað og sextíu og fjórir |
| Indonesian | tiga belas ribu enam ratus enam puluh empat |
| Italian | tredicimilaseicentosessantaquattro |
| Japanese | 一万三千六百六十四 |
| Korean | 만 삼천육백육십사 |
| Latvian | trīspadsmit tūkstoši sešsimt sešdesmit četri |
| Lithuanian | trylika tūkstančių šeši šimtai šešiasdešimt keturi |
| Norwegian | tretten tusen seks hundre og sekstifire |
| Persian | سیزده هزار و ششصد و شصت و چهار |
| Polish | trzynaście tysięcy sześćset sześćdziesiąt cztery |
| Portuguese | treze mil seiscentos e sessenta e quatro |
| Romanian | treisprezece mii şase sute şasezeci şi patru |
| Russian | тринадцать тысяч шестьсот шестьдесят четыре |
| Serbian | тринаест хиљада шестсто шездесет и четири |
| Slovak | trinásť tisíc šesťsto šesťdesiatštyri |
| Slovene | trinajst tisuću šesto šestdeset štiri |
| Spanish | trece mil seiscientos sesenta y cuatro |
| Swahili | elfu kumi na tatu, mia sita na sitini na nne |
| Swedish | trettontusensexhundrasextiofyra |
| Thai | หนึ่งหมื่นสามพันหกร้อยหกสิบสี่ |
| Turkish | on üç bin altı yüz altmış dört |
| Ukrainian | тринадцять тисяч шістсот шістдесят чотири |
| Vietnamese | mười ba nghìn sáu trăm sáu mươi tư |
| Number 13664 reversed | 46631 | |
| Unicode Character | U+3560 | 㕠 |
| Unix Timestamp | Thu, 01 Jan 1970 03:47:44 +0000 | |