| Nominal | 13947 |
| Cardinal | thirteen thousand nine hundred forty-seven |
Cardinal thirteen thousand nine hundred forty-seven | |
| Ordinal | 13,947th |
| Number of digits | 5 |
| Sum of digits | 24 |
| Product of digits | 756 |
| Number parity | Odd |
| Prime factorization | 3 x 4649 |
| Prime factors | 3, 4649 |
| Number of distinct prime factors ω(n) | 2 |
| Total number of prime factors Ω(n) | 2 |
| Sum of prime factors | 4652 |
| Product of prime factors | 13947 |
| Is 13947 a prime number? | No |
| Is 13947 a semiprime number? | Yes |
| Is 13947 a Chen prime number? | No |
| Is 13947 a Mersenne prime number? | No |
| Is 13947 a Catalan number? | No |
| Is 13947 a Fibonacci number? | No |
| Is 13947 a Idoneal number? | No |
| Square of 13947 (n2) | 194518809 |
| Cube of 13947 (n3) | 2712953829123 |
| Square root of 13947 | 118.09741741461 |
| Natural Logarithm (ln) of 13947 | 9.5430197103587 |
| Decimal Logarithm (log) of 13947 | 4.1444808009027 |
| Sine of 13947 | -0.99494553103185 |
| Cosecant of 13947 | -1.0050801464105 |
| Cosine of 13947 | -0.10041608576191 |
| Secant of 13947 | -9.9585638337971 |
| Tangent of 13947 | 9.9082285819319 |
| Cotangent of 13947 | 0.10092621417955 |
| The spelling of 13947 in words is "thirteen thousand nine hundred forty-seven", meaning that: |
| 13947 is not an aban number (as it contains the letter a) |
| 13947 is not an eban number (as it contains the letter e) |
| 13947 is not an iban number (as it contains the letter i) |
| 13947 is not an oban number (as it contains the letter o) |
| 13947 is not a tban number (as it contains the letter t) |
| 13947 is not an uban number (as it contains the letter u) |
| Bengali numerals | ১৩৯৪৭ |
| Eastern Arabic numerals | ١٣٬٩٤٧ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓆼𓆼𓆼𓍪𓎉𓐀 |
| Khmer numerals | ១៣៩៤៧ |
| Japanese numerals | 一万三千九百四十七 |
| Roman numerals | n/a |
| Thai numerals | ๑๓๙๔๗ |
| Arabic | ثلاثة عشر ألف و تسعة مائة و سبعة و أربعون |
| Croatian | trinaest tisuća devetsto četrdeset i sedam |
| Czech | třináct tisíc devět set čtyřicet sedm |
| Danish | tretten tusinde ni hundrede syv og fyrre |
| Dutch | dertienduizend negenhonderdzevenenveertig |
| Estonian | akpe wuietɔ̃ alafa asieke blaene vɔ adre |
| Faroese | trettan tusin og níggjuhundraðogfýratisjey |
| Filipino | labíng-tatlóng libó’t siyám na daán at ápat na pû’t pitó |
| Finnish | kolmetoistatuhattayhdeksänsataaneljäkymmentäseitsemän |
| French | treize mille neuf cent quarante-sept |
| Greek | δεκατρεις χίλιάδες εννιακόσια σαράντα επτά |
| German | dreizehntausendneunhundertsiebenundvierzig |
| Hebrew | שלושה עשר אלף תשע מאות ארבעים ושבע |
| Hindi | तेरह हज़ार नौ सौ सैंतालीस |
| Hungarian | tizenháromezerkilencszáznegyvenhét |
| Icelandic | þrettán þúsund og níuhundrað og fjörutíu og sjó |
| Indonesian | tiga belas ribu sembilan ratus empat puluh tujuh |
| Italian | tredicimilanovecentoquarantasette |
| Japanese | 一万三千九百四十七 |
| Korean | 만 삼천구백사십칠 |
| Latvian | trīspadsmit tūkstoši deviņsimt četrdesmit septiņi |
| Lithuanian | trylika tūkstančių devyni šimtai keturiasdešimt septyni |
| Norwegian | tretten tusen ni hundre og førtisju |
| Persian | سیزده هزار و نهصد و چهل و هفت |
| Polish | trzynaście tysięcy dziewięćset czterdzieści siedem |
| Portuguese | treze mil novecentos e quarenta e sete |
| Romanian | treisprezece mii nouă sute patruzeci şi şapte |
| Russian | тринадцать тысяч девятьсот сорок семь |
| Serbian | тринаест хиљада деветсто четрдесет и седам |
| Slovak | trinásť tisíc deväťsto štyridsaťsedem |
| Slovene | trinajst tisuću devetsto štirideset sedem |
| Spanish | trece mil novecientos cuarenta y siete |
| Swahili | elfu kumi na tatu, mia tisa na arobaini na saba |
| Swedish | trettontusenniohundrafyrtiosju |
| Thai | หนึ่งหมื่นสามพันเก้าร้อยสี่สิบเจ็ด |
| Turkish | on üç bin dokuz yüz kırk yedi |
| Ukrainian | тринадцять тисяч девʼятсот сорок сім |
| Vietnamese | mười ba nghìn chín trăm bốn mươi bảy |
| Number 13947 reversed | 74931 | |
| Unicode Character | U+367B | 㙻 |
| Unix Timestamp | Thu, 01 Jan 1970 03:52:27 +0000 | |