| Nominal | 221090 |
| Cardinal | two hundred twenty-one thousand ninety |
Cardinal two hundred twenty-one thousand ninety | |
| Ordinal | 221,090th |
| Number of digits | 6 |
| Sum of digits | 14 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 5 x 22109 |
| Prime factors | 2, 5, 22109 |
| Number of distinct prime factors ω(n) | 3 |
| Total number of prime factors Ω(n) | 3 |
| Sum of prime factors | 22116 |
| Product of prime factors | 221090 |
| Is 221090 a prime number? | No |
| Is 221090 a semiprime number? | No |
| Is 221090 a Chen prime number? | No |
| Is 221090 a Mersenne prime number? | No |
| Is 221090 a Catalan number? | No |
| Is 221090 a Fibonacci number? | No |
| Is 221090 a Idoneal number? | No |
| Square of 221090 (n2) | 48880788100 |
| Cube of 221090 (n3) | 10807053441029000 |
| Square root of 221090 | 470.20208421486 |
| Natural Logarithm (ln) of 221090 | 12.306325137419 |
| Decimal Logarithm (log) of 221090 | 5.3445690996885 |
| Sine of 221090 | -0.40502266366603 |
| Cosecant of 221090 | -2.468997638178 |
| Cosine of 221090 | -0.91430664545156 |
| Secant of 221090 | -1.0937249608485 |
| Tangent of 221090 | 0.44298339696087 |
| Cotangent of 221090 | 2.2574209481904 |
| The spelling of 221090 in words is "two hundred twenty-one thousand ninety", meaning that: |
| 221090 is not an aban number (as it contains the letter a) |
| 221090 is not an eban number (as it contains the letter e) |
| 221090 is not an iban number (as it contains the letter i) |
| 221090 is not an oban number (as it contains the letter o) |
| 221090 is not a tban number (as it contains the letter t) |
| 221090 is not an uban number (as it contains the letter u) |
| Bengali numerals | ২২১০৯০ |
| Eastern Arabic numerals | ٢٢١٬٠٩٠ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓆐𓆐𓂭𓂭𓆼𓎎 |
| Khmer numerals | ២២១០៩០ |
| Japanese numerals | 二十二万千九十 |
| Roman numerals | n/a |
| Thai numerals | ๒๒๑๐๙๐ |
| Arabic | مائتان و واحد و عشرون ألف و تسعون |
| Croatian | dvjesto dvadeset i jedna tisuća devedeset |
| Czech | dvě stě dvacet jedna tisíc devadesát |
| Danish | to hundrede en og tyve tusinde og halvfems |
| Dutch | tweehonderdéénentwintigduizend negentig |
| Estonian | akpe alafa eve blaeve vɔ ɖekɛ kpakple blaasieke |
| Faroese | tveyhundraðogtjúgoeitt tusin og níti |
| Filipino | dalawáng daán at dalawáng pû’t isáng libó’t siyám na pû |
| Finnish | kaksisataakaksikymmentäyksituhattayhdeksänkymmentä |
| French | deux cent vingt et un mille quatre-vingt-dix |
| Greek | διακόσιες είκοσι μία χίλιάδες εννενήντα |
| German | zweihunderteinundzwanzigtausendneunzig |
| Hebrew | מאתיים עשרים ואחד אלף תשעים |
| Hindi | दो लाख इक्कीस हज़ार नब्बे |
| Hungarian | kétszázhuszonegyezerkilencven |
| Icelandic | tvöhundrað og tuttugu og eitt þúsund og níutíu |
| Indonesian | dua ratus dua puluh satu ribu sembilan puluh |
| Italian | duecentoventunomilanovanta |
| Japanese | 二十二万千九十 |
| Korean | 이십이만 천구십 |
| Latvian | divsimt divdesmit viens tūkstoši deviņdesmit |
| Lithuanian | du šimtai dvidešimt vienas tūkstantis devyniasdešimt |
| Norwegian | to hundre og tjueett tusen og nitti |
| Persian | دویست و بیست و یک هزار و نود |
| Polish | dwieście dwadzieścia jeden tysięcy dziewięćdziesiąt |
| Portuguese | duzentos e vinte e um mil e noventa |
| Romanian | două sute douăzeci şi una mii nouăzeci |
| Russian | двести двадцать одна тысяча девяносто |
| Serbian | двеста двадесет и једна хиљада деведесет |
| Slovak | dvesto dvadsaťjedna tisíc deväťdesiat |
| Slovene | dvjesto dvaset ena tisuću devetdeset |
| Spanish | doscientos veintiún mil noventa |
| Swahili | elfu mia mbili na ishirini na moja, tisini |
| Swedish | tvåhundratjugoentusennittio |
| Thai | สองแสนสองหมื่นหนึ่งพันเก้าสิบ |
| Turkish | iki yüz yirmi bir bin doksan |
| Ukrainian | двісті двадцять одна тисяча девʼяносто |
| Vietnamese | hai trăm hai mươi mốt nghìn không trăm chín mươi |
| Number 221090 reversed | 090122 | |
| Unicode Character | U+35FA2 | |
| Hexadecimal color | #221090 | |
| Unix Timestamp | Sat, 03 Jan 1970 13:24:50 +0000 | |