| Nominal | 13729 |
| Cardinal | thirteen thousand seven hundred twenty-nine |
Cardinal thirteen thousand seven hundred twenty-nine | |
| Ordinal | 13,729th |
| Number of digits | 5 |
| Sum of digits | 22 |
| Product of digits | 378 |
| Number parity | Odd |
| Prime factorization | 13729 |
| Prime factors | 13729 |
| Number of distinct prime factors ω(n) | 1 |
| Total number of prime factors Ω(n) | 1 |
| Sum of prime factors | 13729 |
| Product of prime factors | 13729 |
| Is 13729 a prime number? | Yes |
| Is 13729 a semiprime number? | No |
| Is 13729 a Chen prime number? | No |
| Is 13729 a Mersenne prime number? | No |
| Is 13729 a Catalan number? | No |
| Is 13729 a Fibonacci number? | No |
| Is 13729 a Idoneal number? | No |
| Square of 13729 (n2) | 188485441 |
| Cube of 13729 (n3) | 2587716619489 |
| Square root of 13729 | 117.17081547894 |
| Natural Logarithm (ln) of 13729 | 9.5272656628976 |
| Decimal Logarithm (log) of 13729 | 4.1376389050228 |
| Sine of 13729 | 0.23780346227018 |
| Cosecant of 13729 | 4.2051532406364 |
| Cosine of 13729 | 0.97131329308947 |
| Secant of 13729 | 1.0295339383437 |
| Tangent of 13729 | 0.24482673506279 |
| Cotangent of 13729 | 4.0845212421084 |
| The spelling of 13729 in words is "thirteen thousand seven hundred twenty-nine", meaning that: |
| 13729 is not an aban number (as it contains the letter a) |
| 13729 is not an eban number (as it contains the letter e) |
| 13729 is not an iban number (as it contains the letter i) |
| 13729 is not an oban number (as it contains the letter o) |
| 13729 is not a tban number (as it contains the letter t) |
| 13729 is not an uban number (as it contains the letter u) |
| Bengali numerals | ১৩৭২৯ |
| Eastern Arabic numerals | ١٣٬٧٢٩ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓆼𓆼𓆼𓍨𓎇𓐂 |
| Khmer numerals | ១៣៧២៩ |
| Japanese numerals | 一万三千七百二十九 |
| Roman numerals | n/a |
| Thai numerals | ๑๓๗๒๙ |
| Arabic | ثلاثة عشر ألف و سبعة مائة و تسعة و عشرون |
| Croatian | trinaest tisuća sedamsto dvadeset i devet |
| Czech | třináct tisíc sedm set dvacet devět |
| Danish | tretten tusinde syv hundrede ni og tyve |
| Dutch | dertienduizend zevenhonderdnegenentwintig |
| Estonian | akpe wuietɔ̃ alafa adre blaeve vɔ asieke |
| Faroese | trettan tusin og sjeyhundraðogtjúgoníggju |
| Filipino | labíng-tatlóng libó’t pitóng daán at dalawáng pû’t siyám |
| Finnish | kolmetoistatuhattaseitsemänsataakaksikymmentäyhdeksän |
| French | treize mille sept cent vingt-neuf |
| Greek | δεκατρεις χίλιάδες επτακόσια είκοσι εννέα |
| German | dreizehntausendsiebenhundertneunundzwanzig |
| Hebrew | שלושה עשר אלף שבע מאות עשרים ותשע |
| Hindi | तेरह हज़ार सात सौ उनतीस |
| Hungarian | tizenháromezerhétszázhuszonkilenc |
| Icelandic | þrettán þúsund og sjóhundrað og tuttugu og níu |
| Indonesian | tiga belas ribu tujuh ratus dua puluh sembilan |
| Italian | tredicimilasettecentoventinove |
| Japanese | 一万三千七百二十九 |
| Korean | 만 삼천칠백이십구 |
| Latvian | trīspadsmit tūkstoši septiņsimt divdesmit deviņi |
| Lithuanian | trylika tūkstančių septyni šimtai dvidešimt devyni |
| Norwegian | tretten tusen sju hundre og tjueni |
| Persian | سیزده هزار و هفتصد و بیست و نه |
| Polish | trzynaście tysięcy siedemset dwadzieścia dziewięć |
| Portuguese | treze mil setecentos e vinte e nove |
| Romanian | treisprezece mii şapte sute douăzeci şi nouă |
| Russian | тринадцать тысяч семьсот двадцать девять |
| Serbian | тринаест хиљада седамсто двадесет и девет |
| Slovak | trinásť tisíc sedemsto dvadsaťdeväť |
| Slovene | trinajst tisuću sedemsto dvaset devet |
| Spanish | trece mil setecientos veintinueve |
| Swahili | elfu kumi na tatu, mia saba na ishirini na tisa |
| Swedish | trettontusensjuhundratjugonio |
| Thai | หนึ่งหมื่นสามพันเจ็ดร้อยยี่สิบเก้า |
| Turkish | on üç bin yedi yüz yirmi dokuz |
| Ukrainian | тринадцять тисяч сімсот двадцять девʼять |
| Vietnamese | mười ba nghìn bảy trăm hai mươi chín |
| Number 13729 reversed | 92731 | |
| Unicode Character | U+35A1 | 㖡 |
| Unix Timestamp | Thu, 01 Jan 1970 03:48:49 +0000 | |