| Nominal | 21392 |
| Cardinal | twenty-one thousand three hundred ninety-two |
Cardinal twenty-one thousand three hundred ninety-two | |
| Ordinal | 21,392nd |
| Number of digits | 5 |
| Sum of digits | 17 |
| Product of digits | 108 |
| Number parity | Even |
| Prime factorization | 2 x 2 x 2 x 2 x 7 x 191 |
| Prime factorization in exponent form | 24 x 7 x 191 |
| Prime factors | 2, 7, 191 |
| Number of distinct prime factors ω(n) | 3 |
| Total number of prime factors Ω(n) | 6 |
| Sum of prime factors | 200 |
| Product of prime factors | 2674 |
| Is 21392 a prime number? | No |
| Is 21392 a semiprime number? | No |
| Is 21392 a Chen prime number? | No |
| Is 21392 a Mersenne prime number? | No |
| Is 21392 a Catalan number? | No |
| Is 21392 a Fibonacci number? | No |
| Is 21392 a Idoneal number? | No |
| Square of 21392 (n2) | 457617664 |
| Cube of 21392 (n3) | 9789357068288 |
| Square root of 21392 | 146.26004239026 |
| Natural Logarithm (ln) of 21392 | 9.9707722993417 |
| Decimal Logarithm (log) of 21392 | 4.3302513899179 |
| Sine of 21392 | -0.78059781985019 |
| Cosecant of 21392 | -1.2810694247031 |
| Cosine of 21392 | -0.62503363401111 |
| Secant of 21392 | -1.5999139015649 |
| Tangent of 21392 | 1.2488893035096 |
| Cotangent of 21392 | 0.80071147794272 |
| The spelling of 21392 in words is "twenty-one thousand three hundred ninety-two", meaning that: |
| 21392 is not an aban number (as it contains the letter a) |
| 21392 is not an eban number (as it contains the letter e) |
| 21392 is not an iban number (as it contains the letter i) |
| 21392 is not an oban number (as it contains the letter o) |
| 21392 is not a tban number (as it contains the letter t) |
| 21392 is not an uban number (as it contains the letter u) |
| Bengali numerals | ২১৩৯২ |
| Eastern Arabic numerals | ٢١٬٣٩٢ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓂭𓆼𓍤𓎎𓏻 |
| Khmer numerals | ២១៣៩២ |
| Japanese numerals | 二万千三百九十二 |
| Roman numerals | n/a |
| Thai numerals | ๒๑๓๙๒ |
| Arabic | واحد و عشرون ألف و ثلاثة مائة و إثنان و تسعون |
| Croatian | dvadeset i jedna tisuća tristo devedeset i dva |
| Czech | dvacet jedna tisíc tři sta devadesát dva |
| Danish | en og tyve tusinde tre hundrede to og halvfems |
| Dutch | éénentwintigduizend driehonderdtweeennegentig |
| Estonian | akpe blaeve vɔ ɖekɛ alafa etɔ̃ blaasieke vɔ eve |
| Faroese | tjúgoeitt tusin og trýhundraðognítitveir |
| Filipino | dalawáng pû’t isáng libó’t tatlóng daán at siyám na pû’t dalawá |
| Finnish | kaksikymmentäyksituhattakolmesataayhdeksänkymmentäkaksi |
| French | vingt et un mille trois cent quatre-vingt-douze |
| Greek | είκοσι μία χίλιάδες τριακόσια εννενήντα δύο |
| German | einundzwanzigtausenddreihundertzweiundneunzig |
| Hebrew | עשרים ואחד אלף שלוש מאות תשעים ושתיים |
| Hindi | इक्कीस हज़ार तीन सौ बानबे |
| Hungarian | huszonegyezerháromszázkilencvenkettő |
| Icelandic | tuttugu og eitt þúsund og þrjúhundrað og níutíu og tveir |
| Indonesian | dua puluh satu ribu tiga ratus sembilan puluh dua |
| Italian | ventunomilatrecentonovantadue |
| Japanese | 二万千三百九十二 |
| Korean | 이만 천삼백구십이 |
| Latvian | divdesmit viens tūkstoši trīssimt deviņdesmit divi |
| Lithuanian | dvidešimt vienas tūkstantis trys šimtai devyniasdešimt du |
| Norwegian | tjueett tusen tre hundre og nittito |
| Persian | بیست و یک هزار و سیصد و نود و دو |
| Polish | dwadzieścia jeden tysięcy trzysta dziewięćdziesiąt dwa |
| Portuguese | vinte e um mil trezentos e noventa e dois |
| Romanian | douăzeci şi una mii trei sute nouăzeci şi doi |
| Russian | двадцать одна тысяча триста девяносто два |
| Serbian | двадесет и једна хиљада триста деведесет и два |
| Slovak | dvadsaťjedna tisíc tristo deväťdesiatdva |
| Slovene | dvaset ena tisuću tristo devetdeset dva |
| Spanish | veintiún mil trescientos noventa y dos |
| Swahili | elfu ishirini na moja, mia tatu na tisini na mbili |
| Swedish | tjugoentusentrehundranittiotvå |
| Thai | สองหมื่นหนึ่งพันสามร้อยเก้าสิบสอง |
| Turkish | yirmi bir bin üç yüz doksan iki |
| Ukrainian | двадцять одна тисяча триста девʼяносто два |
| Vietnamese | hai mươi mốt nghìn ba trăm chín mươi hai |
| Number 21392 reversed | 29312 | |
| Unicode Character | U+5390 | 厐 |
| Unix Timestamp | Thu, 01 Jan 1970 05:56:32 +0000 | |