| Nominal | 13638 |
| Cardinal | thirteen thousand six hundred thirty-eight |
Cardinal thirteen thousand six hundred thirty-eight | |
| Ordinal | 13,638th |
| Number of digits | 5 |
| Sum of digits | 21 |
| Product of digits | 432 |
| Number parity | Even |
| Prime factorization | 2 x 3 x 2273 |
| Prime factors | 2, 3, 2273 |
| Number of distinct prime factors ω(n) | 3 |
| Total number of prime factors Ω(n) | 3 |
| Sum of prime factors | 2278 |
| Product of prime factors | 13638 |
| Is 13638 a prime number? | No |
| Is 13638 a semiprime number? | No |
| Is 13638 a Chen prime number? | No |
| Is 13638 a Mersenne prime number? | No |
| Is 13638 a Catalan number? | No |
| Is 13638 a Fibonacci number? | No |
| Is 13638 a Idoneal number? | No |
| Square of 13638 (n2) | 185995044 |
| Cube of 13638 (n3) | 2536600410072 |
| Square root of 13638 | 116.78184790454 |
| Natural Logarithm (ln) of 13638 | 9.5206152930806 |
| Decimal Logarithm (log) of 13638 | 4.1347506861086 |
| Sine of 13638 | -0.33941110404291 |
| Cosecant of 13638 | -2.9462795650716 |
| Cosine of 13638 | -0.94063813576336 |
| Secant of 13638 | -1.0631080773569 |
| Tangent of 13638 | 0.36083068625265 |
| Cotangent of 13638 | 2.7713829175266 |
| The spelling of 13638 in words is "thirteen thousand six hundred thirty-eight", meaning that: |
| 13638 is not an aban number (as it contains the letter a) |
| 13638 is not an eban number (as it contains the letter e) |
| 13638 is not an iban number (as it contains the letter i) |
| 13638 is not an oban number (as it contains the letter o) |
| 13638 is not a tban number (as it contains the letter t) |
| 13638 is not an uban number (as it contains the letter u) |
| Bengali numerals | ১৩৬৩৮ |
| Eastern Arabic numerals | ١٣٬٦٣٨ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓆼𓆼𓆼𓍧𓎈𓐁 |
| Khmer numerals | ១៣៦៣៨ |
| Japanese numerals | 一万三千六百三十八 |
| Roman numerals | n/a |
| Thai numerals | ๑๓๖๓๘ |
| Arabic | ثلاثة عشر ألف و ستة مائة و ثمانية و ثلاثون |
| Croatian | trinaest tisuća šeststo trideset i osam |
| Czech | třináct tisíc šest set třicet osm |
| Danish | tretten tusinde seks hundrede otte og tredive |
| Dutch | dertienduizend zeshonderdachtendertig |
| Estonian | akpe wuietɔ̃ alafa ade blaetɔ̃ vɔ enyi |
| Faroese | trettan tusin og sekshundraðogtríatiátta |
| Filipino | labíng-tatlóng libó’t anim na daán at tatlóng pû’t waló |
| Finnish | kolmetoistatuhattakuusisataakolmekymmentäkahdeksan |
| French | treize mille six cent trente-huit |
| Greek | δεκατρεις χίλιάδες εξακόσια τριάντα οκτώ |
| German | dreizehntausendsechshundertachtunddreißig |
| Hebrew | שלושה עשר אלף שש מאות שלושים ושמונה |
| Hindi | तेरह हज़ार छह सौ अड़तीस |
| Hungarian | tizenháromezerhatszázharmincnyolc |
| Icelandic | þrettán þúsund og sexhundrað og þrjátíu og átta |
| Indonesian | tiga belas ribu enam ratus tiga puluh delapan |
| Italian | tredicimilaseicentotrentotto |
| Japanese | 一万三千六百三十八 |
| Korean | 만 삼천육백삼십팔 |
| Latvian | trīspadsmit tūkstoši sešsimt trīsdesmit astoņi |
| Lithuanian | trylika tūkstančių šeši šimtai trisdešimt aštuoni |
| Norwegian | tretten tusen seks hundre og trettiåtte |
| Persian | سیزده هزار و ششصد و سی و هشت |
| Polish | trzynaście tysięcy sześćset trzydzieści osiem |
| Portuguese | treze mil seiscentos e trinta e oito |
| Romanian | treisprezece mii şase sute treizeci şi opt |
| Russian | тринадцать тысяч шестьсот тридцать восемь |
| Serbian | тринаест хиљада шестсто тридесет и осам |
| Slovak | trinásť tisíc šesťsto tridsaťosem |
| Slovene | trinajst tisuću šesto trideset osem |
| Spanish | trece mil seiscientos treinta y ocho |
| Swahili | elfu kumi na tatu, mia sita na thelathini na nane |
| Swedish | trettontusensexhundratrettioåtta |
| Thai | หนึ่งหมื่นสามพันหกร้อยสามสิบแปด |
| Turkish | on üç bin altı yüz otuz sekiz |
| Ukrainian | тринадцять тисяч шістсот тридцять вісім |
| Vietnamese | mười ba nghìn sáu trăm ba mươi tám |
| Number 13638 reversed | 83631 | |
| Unicode Character | U+3546 | 㕆 |
| Unix Timestamp | Thu, 01 Jan 1970 03:47:18 +0000 | |