| Nominal | 12481 |
| Cardinal | twelve thousand four hundred eighty-one |
Cardinal twelve thousand four hundred eighty-one | |
| Ordinal | 12,481st |
| Number of digits | 5 |
| Sum of digits | 16 |
| Product of digits | 64 |
| Number parity | Odd |
| Prime factorization | 7 x 1783 |
| Prime factors | 7, 1783 |
| Number of distinct prime factors ω(n) | 2 |
| Total number of prime factors Ω(n) | 2 |
| Sum of prime factors | 1790 |
| Product of prime factors | 12481 |
| Is 12481 a prime number? | No |
| Is 12481 a semiprime number? | Yes |
| Is 12481 a Chen prime number? | No |
| Is 12481 a Mersenne prime number? | No |
| Is 12481 a Catalan number? | No |
| Is 12481 a Fibonacci number? | No |
| Is 12481 a Idoneal number? | No |
| Square of 12481 (n2) | 155775361 |
| Cube of 12481 (n3) | 1944232280641 |
| Square root of 12481 | 111.71839597846 |
| Natural Logarithm (ln) of 12481 | 9.4319627669185 |
| Decimal Logarithm (log) of 12481 | 4.0962493831896 |
| Sine of 12481 | 0.52065052008062 |
| Cosecant of 12481 | 1.9206741594057 |
| Cosine of 12481 | -0.8537698963654 |
| Secant of 12481 | -1.1712757784704 |
| Tangent of 12481 | -0.60982534321846 |
| Cotangent of 12481 | -1.6398137780275 |
| The spelling of 12481 in words is "twelve thousand four hundred eighty-one", meaning that: |
| 12481 is not an aban number (as it contains the letter a) |
| 12481 is not an eban number (as it contains the letter e) |
| 12481 is not an iban number (as it contains the letter i) |
| 12481 is not an oban number (as it contains the letter o) |
| 12481 is not a tban number (as it contains the letter t) |
| 12481 is not an uban number (as it contains the letter u) |
| Bengali numerals | ১২৪৮১ |
| Eastern Arabic numerals | ١٢٬٤٨١ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓆼𓆼𓍥𓎍𓏺 |
| Khmer numerals | ១២៤៨១ |
| Japanese numerals | 一万二千四百八十一 |
| Roman numerals | n/a |
| Thai numerals | ๑๒๔๘๑ |
| Arabic | إثنا عشر ألف و أربعة مائة و واحد و ثمانون |
| Croatian | dvanaest tisuća četiristo osamdeset i jedan |
| Czech | dvanáct tisíc čtyři sta osmdesát jeden |
| Danish | tolv tusinde fire hundrede en og firs |
| Dutch | twaalfduizend vierhonderdéénentachtig |
| Estonian | akpe wuieve alafa ene blaenyi vɔ ɖekɛ |
| Faroese | tólv tusin og fýrehundraðogáttatiein |
| Filipino | labíng-dalawáng libó’t ápat na daán at walóng pû’t isá |
| Finnish | kaksitoistatuhattaneljäsataakahdeksankymmentäyksi |
| French | douze mille quatre cent quatre-vingt-un |
| Greek | δώδεκα χίλιάδες τετρακόσια ογδόντα ένα |
| German | zwölftausendvierhunderteinundachtzig |
| Hebrew | שניים עשר אלף ארבע מאות שמונים ואחת |
| Hindi | बारह हज़ार चार सौ इक्यासी |
| Hungarian | tizenkettőezernégyszáznyolcvanegy |
| Icelandic | tólf þúsund og fjögurhundrað og áttatíu og einn |
| Indonesian | dua belas ribu empat ratus delapan puluh satu |
| Italian | dodicimilaquattrocentoottantuno |
| Japanese | 一万二千四百八十一 |
| Korean | 만 이천사백팔십일 |
| Latvian | divpadsmit tūkstoši četrsimt astoņdesmit viens |
| Lithuanian | dvylika tūkstančių keturi šimtai aštuoniasdešimt vienas |
| Norwegian | tolv tusen fire hundre og åttién |
| Persian | دوازده هزار و چهارصد و هشتاد و یک |
| Polish | dwanaście tysięcy czterysta osiemdziesiąt jeden |
| Portuguese | doze mil quatrocentos e oitenta e um |
| Romanian | douăsprezece mii patru sute optzeci şi unu |
| Russian | двенадцать тысяч четыреста восемьдесят один |
| Serbian | дванаест хиљада четиристо осамдесет и један |
| Slovak | dvanásť tisíc štyristo osemdesiatjeden |
| Slovene | dvanajst tisuću štiristo osemdeset ena |
| Spanish | doce mil cuatrocientos ochenta y uno |
| Swahili | elfu kumi na mbili, mia nne na themanini na moja |
| Swedish | tolvtusenfyrahundraåttioen |
| Thai | หนึ่งหมื่นสองพันสี่ร้อยแปดสิบเอ็ด |
| Turkish | on iki bin dört yüz seksen bir |
| Ukrainian | дванадцять тисяч чотириста вісімдесят один |
| Vietnamese | mười hai nghìn bốn trăm tám mươi mốt |
| Number 12481 reversed | 18421 | |
| Unicode Character | U+30C1 | チ |
| Unix Timestamp | Thu, 01 Jan 1970 03:28:01 +0000 | |