| Nominal | 13749 |
| Cardinal | thirteen thousand seven hundred forty-nine |
Cardinal thirteen thousand seven hundred forty-nine | |
| Ordinal | 13,749th |
| Number of digits | 5 |
| Sum of digits | 24 |
| Product of digits | 756 |
| Number parity | Odd |
| Prime factorization | 3 x 4583 |
| Prime factors | 3, 4583 |
| Number of distinct prime factors ω(n) | 2 |
| Total number of prime factors Ω(n) | 2 |
| Sum of prime factors | 4586 |
| Product of prime factors | 13749 |
| Is 13749 a prime number? | No |
| Is 13749 a semiprime number? | Yes |
| Is 13749 a Chen prime number? | No |
| Is 13749 a Mersenne prime number? | No |
| Is 13749 a Catalan number? | No |
| Is 13749 a Fibonacci number? | No |
| Is 13749 a Idoneal number? | No |
| Square of 13749 (n2) | 189035001 |
| Cube of 13749 (n3) | 2599042228749 |
| Square root of 13749 | 117.25612990373 |
| Natural Logarithm (ln) of 13749 | 9.5287213731772 |
| Decimal Logarithm (log) of 13749 | 4.1382711119644 |
| Sine of 13749 | 0.98379918508422 |
| Cosecant of 13749 | 1.0164676035124 |
| Cosine of 13749 | 0.17927398982456 |
| Secant of 13749 | 5.5780540221067 |
| Tangent of 13749 | 5.4876850013044 |
| Cotangent of 13749 | 0.18222620280907 |
| The spelling of 13749 in words is "thirteen thousand seven hundred forty-nine", meaning that: |
| 13749 is not an aban number (as it contains the letter a) |
| 13749 is not an eban number (as it contains the letter e) |
| 13749 is not an iban number (as it contains the letter i) |
| 13749 is not an oban number (as it contains the letter o) |
| 13749 is not a tban number (as it contains the letter t) |
| 13749 is not an uban number (as it contains the letter u) |
| Bengali numerals | ১৩৭৪৯ |
| Eastern Arabic numerals | ١٣٬٧٤٩ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓆼𓆼𓆼𓍨𓎉𓐂 |
| Khmer numerals | ១៣៧៤៩ |
| Japanese numerals | 一万三千七百四十九 |
| Roman numerals | n/a |
| Thai numerals | ๑๓๗๔๙ |
| Arabic | ثلاثة عشر ألف و سبعة مائة و تسعة و أربعون |
| Croatian | trinaest tisuća sedamsto četrdeset i devet |
| Czech | třináct tisíc sedm set čtyřicet devět |
| Danish | tretten tusinde syv hundrede ni og fyrre |
| Dutch | dertienduizend zevenhonderdnegenenveertig |
| Estonian | akpe wuietɔ̃ alafa adre blaene vɔ asieke |
| Faroese | trettan tusin og sjeyhundraðogfýratiníggju |
| Filipino | labíng-tatlóng libó’t pitóng daán at ápat na pû’t siyám |
| Finnish | kolmetoistatuhattaseitsemänsataaneljäkymmentäyhdeksän |
| French | treize mille sept cent quarante-neuf |
| Greek | δεκατρεις χίλιάδες επτακόσια σαράντα εννέα |
| German | dreizehntausendsiebenhundertneunundvierzig |
| Hebrew | שלושה עשר אלף שבע מאות ארבעים ותשע |
| Hindi | तेरह हज़ार सात सौ उनचास |
| Hungarian | tizenháromezerhétszáznegyvenkilenc |
| Icelandic | þrettán þúsund og sjóhundrað og fjörutíu og níu |
| Indonesian | tiga belas ribu tujuh ratus empat puluh sembilan |
| Italian | tredicimilasettecentoquarantanove |
| Japanese | 一万三千七百四十九 |
| Korean | 만 삼천칠백사십구 |
| Latvian | trīspadsmit tūkstoši septiņsimt četrdesmit deviņi |
| Lithuanian | trylika tūkstančių septyni šimtai keturiasdešimt devyni |
| Norwegian | tretten tusen sju hundre og førtini |
| Persian | سیزده هزار و هفتصد و چهل و نه |
| Polish | trzynaście tysięcy siedemset czterdzieści dziewięć |
| Portuguese | treze mil setecentos e quarenta e nove |
| Romanian | treisprezece mii şapte sute patruzeci şi nouă |
| Russian | тринадцать тысяч семьсот сорок девять |
| Serbian | тринаест хиљада седамсто четрдесет и девет |
| Slovak | trinásť tisíc sedemsto štyridsaťdeväť |
| Slovene | trinajst tisuću sedemsto štirideset devet |
| Spanish | trece mil setecientos cuarenta y nueve |
| Swahili | elfu kumi na tatu, mia saba na arobaini na tisa |
| Swedish | trettontusensjuhundrafyrtionio |
| Thai | หนึ่งหมื่นสามพันเจ็ดร้อยสี่สิบเก้า |
| Turkish | on üç bin yedi yüz kırk dokuz |
| Ukrainian | тринадцять тисяч сімсот сорок девʼять |
| Vietnamese | mười ba nghìn bảy trăm bốn mươi chín |
| Number 13749 reversed | 94731 | |
| Unicode Character | U+35B5 | 㖵 |
| Unix Timestamp | Thu, 01 Jan 1970 03:49:09 +0000 | |