| Nominal | 21248 |
| Cardinal | twenty-one thousand two hundred forty-eight |
Cardinal twenty-one thousand two hundred forty-eight | |
| Ordinal | 21,248th |
| Number of digits | 5 |
| Sum of digits | 17 |
| Product of digits | 128 |
| Number parity | Even |
| Prime factorization | 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 83 |
| Prime factorization in exponent form | 28 x 83 |
| Prime factors | 2, 83 |
| Number of distinct prime factors ω(n) | 2 |
| Total number of prime factors Ω(n) | 9 |
| Sum of prime factors | 85 |
| Product of prime factors | 166 |
| Is 21248 a prime number? | No |
| Is 21248 a semiprime number? | No |
| Is 21248 a Chen prime number? | No |
| Is 21248 a Mersenne prime number? | No |
| Is 21248 a Catalan number? | No |
| Is 21248 a Fibonacci number? | No |
| Is 21248 a Idoneal number? | No |
| Square of 21248 (n2) | 451477504 |
| Cube of 21248 (n3) | 9592994004992 |
| Square root of 21248 | 145.76693726631 |
| Natural Logarithm (ln) of 21248 | 9.9640180522762 |
| Decimal Logarithm (log) of 21248 | 4.3273180576879 |
| Sine of 21248 | -0.98692077322629 |
| Cosecant of 21248 | -1.0132525600114 |
| Cosine of 21248 | -0.16120604013007 |
| Secant of 21248 | -6.2032415112558 |
| Tangent of 21248 | 6.122107908798 |
| Cotangent of 21248 | 0.1633424328511 |
| The spelling of 21248 in words is "twenty-one thousand two hundred forty-eight", meaning that: |
| 21248 is not an aban number (as it contains the letter a) |
| 21248 is not an eban number (as it contains the letter e) |
| 21248 is not an iban number (as it contains the letter i) |
| 21248 is not an oban number (as it contains the letter o) |
| 21248 is not a tban number (as it contains the letter t) |
| 21248 is not an uban number (as it contains the letter u) |
| Bengali numerals | ২১২৪৮ |
| Eastern Arabic numerals | ٢١٬٢٤٨ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓂭𓆼𓍣𓎉𓐁 |
| Khmer numerals | ២១២៤៨ |
| Japanese numerals | 二万千二百四十八 |
| Roman numerals | n/a |
| Thai numerals | ๒๑๒๔๘ |
| Arabic | واحد و عشرون ألف و مائتان و ثمانية و أربعون |
| Croatian | dvadeset i jedna tisuća dvjesto četrdeset i osam |
| Czech | dvacet jedna tisíc dvě stě čtyřicet osm |
| Danish | en og tyve tusinde to hundrede otte og fyrre |
| Dutch | éénentwintigduizend tweehonderdachtenveertig |
| Estonian | akpe blaeve vɔ ɖekɛ alafa eve blaene vɔ enyi |
| Faroese | tjúgoeitt tusin og tveyhundraðogfýratiátta |
| Filipino | dalawáng pû’t isáng libó’t dalawáng daán at ápat na pû’t waló |
| Finnish | kaksikymmentäyksituhattakaksisataaneljäkymmentäkahdeksan |
| French | vingt et un mille deux cent quarante-huit |
| Greek | είκοσι μία χίλιάδες διακόσια σαράντα οκτώ |
| German | einundzwanzigtausendzweihundertachtundvierzig |
| Hebrew | עשרים ואחד אלף מאתיים ארבעים ושמונה |
| Hindi | इक्कीस हज़ार दो सौ अड़तालीस |
| Hungarian | huszonegyezerkétszáznegyvennyolc |
| Icelandic | tuttugu og eitt þúsund og tvöhundrað og fjörutíu og átta |
| Indonesian | dua puluh satu ribu dua ratus empat puluh delapan |
| Italian | ventunomiladuecentoquarantotto |
| Japanese | 二万千二百四十八 |
| Korean | 이만 천이백사십팔 |
| Latvian | divdesmit viens tūkstoši divsimt četrdesmit astoņi |
| Lithuanian | dvidešimt vienas tūkstantis du šimtai keturiasdešimt aštuoni |
| Norwegian | tjueett tusen to hundre og førtiåtte |
| Persian | بیست و یک هزار و دویست و چهل و هشت |
| Polish | dwadzieścia jeden tysięcy dwieście czterdzieści osiem |
| Portuguese | vinte e um mil duzentos e quarenta e oito |
| Romanian | douăzeci şi una mii două sute patruzeci şi opt |
| Russian | двадцать одна тысяча двести сорок восемь |
| Serbian | двадесет и једна хиљада двеста четрдесет и осам |
| Slovak | dvadsaťjedna tisíc dvesto štyridsaťosem |
| Slovene | dvaset ena tisuću dvjesto štirideset osem |
| Spanish | veintiún mil doscientos cuarenta y ocho |
| Swahili | elfu ishirini na moja, mia mbili na arobaini na nane |
| Swedish | tjugoentusentvåhundrafyrtioåtta |
| Thai | สองหมื่นหนึ่งพันสองร้อยสี่สิบแปด |
| Turkish | yirmi bir bin iki yüz kırk sekiz |
| Ukrainian | двадцять одна тисяча двісті сорок вісім |
| Vietnamese | hai mươi mốt nghìn hai trăm bốn mươi tám |
| Number 21248 reversed | 84212 | |
| Unicode Character | U+5300 | 匀 |
| Unix Timestamp | Thu, 01 Jan 1970 05:54:08 +0000 | |