| Nominal | 21148 |
| Cardinal | twenty-one thousand one hundred forty-eight |
Cardinal twenty-one thousand one hundred forty-eight | |
| Ordinal | 21,148th |
| Number of digits | 5 |
| Sum of digits | 16 |
| Product of digits | 64 |
| Number parity | Even |
| Prime factorization | 2 x 2 x 17 x 311 |
| Prime factorization in exponent form | 22 x 17 x 311 |
| Prime factors | 2, 17, 311 |
| Number of distinct prime factors ω(n) | 3 |
| Total number of prime factors Ω(n) | 4 |
| Sum of prime factors | 330 |
| Product of prime factors | 10574 |
| Is 21148 a prime number? | No |
| Is 21148 a semiprime number? | No |
| Is 21148 a Chen prime number? | No |
| Is 21148 a Mersenne prime number? | No |
| Is 21148 a Catalan number? | No |
| Is 21148 a Fibonacci number? | No |
| Is 21148 a Idoneal number? | No |
| Square of 21148 (n2) | 447237904 |
| Cube of 21148 (n3) | 9458187193792 |
| Square root of 21148 | 145.42351941828 |
| Natural Logarithm (ln) of 21148 | 9.9593006173553 |
| Decimal Logarithm (log) of 21148 | 4.3252693017331 |
| Sine of 21148 | -0.93266960806701 |
| Cosecant of 21148 | -1.0721910431632 |
| Cosine of 21148 | 0.36073175932835 |
| Secant of 21148 | 2.7721429403996 |
| Tangent of 21148 | -2.5854934697282 |
| Cotangent of 21148 | -0.38677336133636 |
| The spelling of 21148 in words is "twenty-one thousand one hundred forty-eight", meaning that: |
| 21148 is not an aban number (as it contains the letter a) |
| 21148 is not an eban number (as it contains the letter e) |
| 21148 is not an iban number (as it contains the letter i) |
| 21148 is not an oban number (as it contains the letter o) |
| 21148 is not a tban number (as it contains the letter t) |
| 21148 is not an uban number (as it contains the letter u) |
| Bengali numerals | ২১১৪৮ |
| Eastern Arabic numerals | ٢١٬١٤٨ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓂭𓆼𓍢𓎉𓐁 |
| Khmer numerals | ២១១៤៨ |
| Japanese numerals | 二万千百四十八 |
| Roman numerals | n/a |
| Thai numerals | ๒๑๑๔๘ |
| Arabic | واحد و عشرون ألف و مائة و ثمانية و أربعون |
| Croatian | dvadeset i jedna tisuća sto četrdeset i osam |
| Czech | dvacet jedna tisíc sto čtyřicet osm |
| Danish | en og tyve tusinde et hundrede otte og fyrre |
| Dutch | éénentwintigduizend honderdachtenveertig |
| Estonian | akpe blaeve vɔ ɖekɛ alafa ɖeka blaene vɔ enyi |
| Faroese | tjúgoeitt tusin og eitthundraðogfýratiátta |
| Filipino | dalawáng pû’t isáng libó’t isáng daán at ápat na pû’t waló |
| Finnish | kaksikymmentäyksituhattasataneljäkymmentäkahdeksan |
| French | vingt et un mille cent quarante-huit |
| Greek | είκοσι μία χίλιάδες εκατόν σαράντα οκτώ |
| German | einundzwanzigtausendeinhundertachtundvierzig |
| Hebrew | עשרים ואחד אלף מאה ארבעים ושמונה |
| Hindi | इक्कीस हज़ार एक सौ अड़तालीस |
| Hungarian | huszonegyezerszáznegyvennyolc |
| Icelandic | tuttugu og eitt þúsund og eitthundrað og fjörutíu og átta |
| Indonesian | dua puluh satu ribu seratus empat puluh delapan |
| Italian | ventunomilacentoquarantotto |
| Japanese | 二万千百四十八 |
| Korean | 이만 천백사십팔 |
| Latvian | divdesmit viens tūkstoši simt četrdesmit astoņi |
| Lithuanian | dvidešimt vienas tūkstantis šimtas keturiasdešimt aštuoni |
| Norwegian | tjueett tusen hundre og førtiåtte |
| Persian | بیست و یک هزار و صد و چهل و هشت |
| Polish | dwadzieścia jeden tysięcy sto czterdzieści osiem |
| Portuguese | vinte e um mil cento e quarenta e oito |
| Romanian | douăzeci şi una mii una sută patruzeci şi opt |
| Russian | двадцать одна тысяча сто сорок восемь |
| Serbian | двадесет и једна хиљада сто четрдесет и осам |
| Slovak | dvadsaťjedna tisíc jednasto štyridsaťosem |
| Slovene | dvaset ena tisuću sto štirideset osem |
| Spanish | veintiún mil ciento cuarenta y ocho |
| Swahili | elfu ishirini na moja, mia moja na arobaini na nane |
| Swedish | tjugoentusenenhundrafyrtioåtta |
| Thai | สองหมื่นหนึ่งพันหนึ่งร้อยสี่สิบแปด |
| Turkish | yirmi bir bin yüz kırk sekiz |
| Ukrainian | двадцять одна тисяча сто сорок вісім |
| Vietnamese | hai mươi mốt nghìn một trăm bốn mươi tám |
| Number 21148 reversed | 84112 | |
| Unicode Character | U+529C | 劜 |
| Unix Timestamp | Thu, 01 Jan 1970 05:52:28 +0000 | |