| Nominal | 21244 |
| Cardinal | twenty-one thousand two hundred forty-four |
Cardinal twenty-one thousand two hundred forty-four | |
| Ordinal | 21,244th |
| Number of digits | 5 |
| Sum of digits | 13 |
| Product of digits | 64 |
| Number parity | Even |
| Prime factorization | 2 x 2 x 47 x 113 |
| Prime factorization in exponent form | 22 x 47 x 113 |
| Prime factors | 2, 47, 113 |
| Number of distinct prime factors ω(n) | 3 |
| Total number of prime factors Ω(n) | 4 |
| Sum of prime factors | 162 |
| Product of prime factors | 10622 |
| Is 21244 a prime number? | No |
| Is 21244 a semiprime number? | No |
| Is 21244 a Chen prime number? | No |
| Is 21244 a Mersenne prime number? | No |
| Is 21244 a Catalan number? | No |
| Is 21244 a Fibonacci number? | No |
| Is 21244 a Idoneal number? | No |
| Square of 21244 (n2) | 451307536 |
| Cube of 21244 (n3) | 9587577294784 |
| Square root of 21244 | 145.75321608802 |
| Natural Logarithm (ln) of 21244 | 9.9638297815423 |
| Decimal Logarithm (log) of 21244 | 4.3272362927471 |
| Sine of 21244 | 0.523093334288 |
| Cosecant of 21244 | 1.911704727343 |
| Cosine of 21244 | 0.85227540362459 |
| Secant of 21244 | 1.1733296487816 |
| Tangent of 21244 | 0.61376091820012 |
| Cotangent of 21244 | 1.6292989181073 |
| The spelling of 21244 in words is "twenty-one thousand two hundred forty-four", meaning that: |
| 21244 is not an aban number (as it contains the letter a) |
| 21244 is not an eban number (as it contains the letter e) |
| 21244 is an iban number (a number without the letter i) |
| 21244 is not an oban number (as it contains the letter o) |
| 21244 is not a tban number (as it contains the letter t) |
| 21244 is not an uban number (as it contains the letter u) |
| Bengali numerals | ২১২৪৪ |
| Eastern Arabic numerals | ٢١٬٢٤٤ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓂭𓆼𓍣𓎉𓏽 |
| Khmer numerals | ២១២៤៤ |
| Japanese numerals | 二万千二百四十四 |
| Roman numerals | n/a |
| Thai numerals | ๒๑๒๔๔ |
| Arabic | واحد و عشرون ألف و مائتان و أربعة و أربعون |
| Croatian | dvadeset i jedna tisuća dvjesto četrdeset i četiri |
| Czech | dvacet jedna tisíc dvě stě čtyřicet čtyři |
| Danish | en og tyve tusinde to hundrede fire og fyrre |
| Dutch | éénentwintigduizend tweehonderdvierenveertig |
| Estonian | akpe blaeve vɔ ɖekɛ alafa eve blaene vɔ ene |
| Faroese | tjúgoeitt tusin og tveyhundraðogfýratifýre |
| Filipino | dalawáng pû’t isáng libó’t dalawáng daán at ápat na pû’t ápat |
| Finnish | kaksikymmentäyksituhattakaksisataaneljäkymmentäneljä |
| French | vingt et un mille deux cent quarante-quatre |
| Greek | είκοσι μία χίλιάδες διακόσια σαράντα τέσσερα |
| German | einundzwanzigtausendzweihundertvierundvierzig |
| Hebrew | עשרים ואחד אלף מאתיים ארבעים וארבע |
| Hindi | इक्कीस हज़ार दो सौ चौवालीस |
| Hungarian | huszonegyezerkétszáznegyvennégy |
| Icelandic | tuttugu og eitt þúsund og tvöhundrað og fjörutíu og fjórir |
| Indonesian | dua puluh satu ribu dua ratus empat puluh empat |
| Italian | ventunomiladuecentoquarantaquattro |
| Japanese | 二万千二百四十四 |
| Korean | 이만 천이백사십사 |
| Latvian | divdesmit viens tūkstoši divsimt četrdesmit četri |
| Lithuanian | dvidešimt vienas tūkstantis du šimtai keturiasdešimt keturi |
| Norwegian | tjueett tusen to hundre og førtifire |
| Persian | بیست و یک هزار و دویست و چهل و چهار |
| Polish | dwadzieścia jeden tysięcy dwieście czterdzieści cztery |
| Portuguese | vinte e um mil duzentos e quarenta e quatro |
| Romanian | douăzeci şi una mii două sute patruzeci şi patru |
| Russian | двадцать одна тысяча двести сорок четыре |
| Serbian | двадесет и једна хиљада двеста четрдесет и четири |
| Slovak | dvadsaťjedna tisíc dvesto štyridsaťštyri |
| Slovene | dvaset ena tisuću dvjesto štirideset štiri |
| Spanish | veintiún mil doscientos cuarenta y cuatro |
| Swahili | elfu ishirini na moja, mia mbili na arobaini na nne |
| Swedish | tjugoentusentvåhundrafyrtiofyra |
| Thai | สองหมื่นหนึ่งพันสองร้อยสี่สิบสี่ |
| Turkish | yirmi bir bin iki yüz kırk dört |
| Ukrainian | двадцять одна тисяча двісті сорок чотири |
| Vietnamese | hai mươi mốt nghìn hai trăm bốn mươi tư |
| Number 21244 reversed | 44212 | |
| Unicode Character | U+52FC | 勼 |
| Unix Timestamp | Thu, 01 Jan 1970 05:54:04 +0000 | |