| Nominal | 421490 |
| Cardinal | four hundred twenty-one thousand four hundred ninety |
Cardinal four hundred twenty-one thousand four hundred ninety | |
| Ordinal | 421,490th |
| Number of digits | 6 |
| Sum of digits | 20 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 5 x 113 x 373 |
| Prime factors | 2, 5, 113, 373 |
| Number of distinct prime factors ω(n) | 4 |
| Total number of prime factors Ω(n) | 4 |
| Sum of prime factors | 493 |
| Product of prime factors | 421490 |
| Is 421490 a prime number? | No |
| Is 421490 a semiprime number? | No |
| Is 421490 a Chen prime number? | No |
| Is 421490 a Mersenne prime number? | No |
| Is 421490 a Catalan number? | No |
| Is 421490 a Fibonacci number? | No |
| Is 421490 a Idoneal number? | No |
| Base | System | Value |
|---|---|---|
| 2 | Binary | 11001101110011100102 |
| 3 | Ternary | 2101020112023 |
| 4 | Quaternary | 12123213024 |
| 5 | Quinary | 1014414305 |
| 6 | Senary | 130112026 |
| 7 | Septenary | 34035567 |
| 8 | Octal | 14671628 |
| 9 | Nonary | 7121529 |
| 10 | Decimal | 421490 |
| 12 | Duodecimal | 183b0212 |
| 16 | Hexadecimal | 66e7216 |
| 20 | Vigesimal | 2cdea20 |
| 36 | Base36 | 918236 |
| 60 | Sexagesimal | 1v4o60 |
| Square of 421490 (n2) | 177653820100 |
| Cube of 421490 (n3) | 74879308633949000 |
| Square root of 421490 | 649.22261205229 |
| Natural Logarithm (ln) of 421490 | 12.95155133135 |
| Decimal Logarithm (log) of 421490 | 5.6247872752921 |
| Sine of 421490 | 0.97853405913261 |
| Cosecant of 421490 | 1.021936835685 |
| Cosine of 421490 | 0.2060851647195 |
| Secant of 421490 | 4.8523628634845 |
| Tangent of 421490 | 4.7482023291898 |
| Cotangent of 421490 | 0.21060602111508 |
| The spelling of 421490 in words is "four hundred twenty-one thousand four hundred ninety", meaning that: |
| 421490 is not an aban number (as it contains the letter a) |
| 421490 is not an eban number (as it contains the letter e) |
| 421490 is not an iban number (as it contains the letter i) |
| 421490 is not an oban number (as it contains the letter o) |
| 421490 is not a tban number (as it contains the letter t) |
| 421490 is not an uban number (as it contains the letter u) |
| Bengali numerals | ৪২১৪৯০ |
| Eastern Arabic numerals | ٤٢١٬٤٩٠ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓆐𓆐𓆐𓆐𓂭𓂭𓆼𓍥𓎎 |
| Khmer numerals | ៤២១៤៩០ |
| Japanese numerals | 四十二万千四百九十 |
| Roman numerals | n/a |
| Thai numerals | ๔๒๑๔๙๐ |
| Arabic | أربعة مائة و واحد و عشرون ألف و أربعة مائة و تسعون |
| Croatian | četiristo dvadeset i jedna tisuća četiristo devedeset |
| Czech | čtyři sta dvacet jedna tisíc čtyři sta devadesát |
| Danish | fire hundrede en og tyve tusinde fire hundrede halvfems |
| Dutch | vierhonderdéénentwintigduizend vierhonderdnegentig |
| Estonian | akpe alafa ene blaeve vɔ ɖekɛ alafa ene kple blaasieke |
| Faroese | fýrehundraðogtjúgoeitt tusin og fýrehundraðogníti |
| Filipino | ápat na daán at dalawáng pû’t isáng libó’t ápat na daán at siyám na pû |
| Finnish | neljäsataakaksikymmentäyksituhattaneljäsataayhdeksänkymmentä |
| French | quatre cent vingt et un mille quatre cent quatre-vingt-dix |
| Greek | τετρακόσιες είκοσι μία χίλιάδες τετρακόσια εννενήντα |
| German | vierhunderteinundzwanzigtausendvierhundertneunzig |
| Hebrew | ארבע מאות עשרים ואחד אלף ארבע מאות תשעים |
| Hindi | चार लाख इक्कीस हज़ार चार सौ नब्बे |
| Hungarian | négyszázhuszonegyezernégyszázkilencven |
| Icelandic | fjögurhundrað og tuttugu og eitt þúsund og fjögurhundrað og níutíu |
| Indonesian | empat ratus dua puluh satu ribu empat ratus sembilan puluh |
| Italian | quattrocentoventunomilaquattrocentonovanta |
| Japanese | 四十二万千四百九十 |
| Korean | 사십이만 천사백구십 |
| Latvian | četrsimt divdesmit viens tūkstoši četrsimt deviņdesmit |
| Lithuanian | keturi šimtai dvidešimt vienas tūkstantis keturi šimtai devyniasdešimt |
| Norwegian | fire hundre og tjueett tusen fire hundre og nitti |
| Persian | چهارصد و بیست و یک هزار و چهارصد و نود |
| Polish | czterysta dwadzieścia jeden tysięcy czterysta dziewięćdziesiąt |
| Portuguese | quatrocentos e vinte e um mil quatrocentos e noventa |
| Romanian | patru sute douăzeci şi una mii patru sute nouăzeci |
| Russian | четыреста двадцать одна тысяча четыреста девяносто |
| Serbian | четиристо двадесет и једна хиљада четиристо деведесет |
| Slovak | štyristo dvadsaťjedna tisíc štyristo deväťdesiat |
| Slovene | štiristo dvaset ena tisuću štiristo devetdeset |
| Spanish | cuatrocientos veintiún mil cuatrocientos noventa |
| Swahili | elfu mia nne na ishirini na moja, mia nne na tisini |
| Swedish | fyrahundratjugoentusenfyrahundranittio |
| Thai | สี่แสนสองหมื่นหนึ่งพันสี่ร้อยเก้าสิบ |
| Turkish | dört yüz yirmi bir bin dört yüz doksan |
| Ukrainian | чотириста двадцять одна тисяча чотириста девʼяносто |
| Vietnamese | bốn trăm hai mươi mốt nghìn bốn trăm chín mươi |
| Number 421490 reversed | 094124 | |
| Unicode Character | U+66E72 | |
| Hexadecimal color | #421490 | |
| Unix Timestamp | Mon, 05 Jan 1970 21:04:50 +0000 | |