| Nominal | 401640 |
| Cardinal | four hundred one thousand six hundred forty |
Cardinal four hundred one thousand six hundred forty | |
| Ordinal | 401,640th |
| Number of digits | 6 |
| Sum of digits | 15 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 2 x 2 x 3 x 5 x 3347 |
| Prime factorization in exponent form | 23 x 3 x 5 x 3347 |
| Prime factors | 2, 3, 5, 3347 |
| Number of distinct prime factors ω(n) | 4 |
| Total number of prime factors Ω(n) | 6 |
| Sum of prime factors | 3357 |
| Product of prime factors | 100410 |
| Is 401640 a prime number? | No |
| Is 401640 a semiprime number? | No |
| Is 401640 a Chen prime number? | No |
| Is 401640 a Mersenne prime number? | No |
| Is 401640 a Catalan number? | No |
| Is 401640 a Fibonacci number? | No |
| Is 401640 a Idoneal number? | No |
| Base | System | Value |
|---|---|---|
| 2 | Binary | 11000100000111010002 |
| 3 | Ternary | 2021012211203 |
| 4 | Quaternary | 12020032204 |
| 5 | Quinary | 1003230305 |
| 6 | Senary | 123352406 |
| 7 | Septenary | 32616517 |
| 8 | Octal | 14203508 |
| 9 | Nonary | 6718469 |
| 10 | Decimal | 401640 |
| 12 | Duodecimal | 17452012 |
| 16 | Hexadecimal | 620e816 |
| 20 | Vigesimal | 2a42020 |
| 36 | Base36 | 8lwo36 |
| 60 | Sexagesimal | 1pY060 |
| Square of 401640 (n2) | 161314689600 |
| Cube of 401640 (n3) | 64790431930944000 |
| Square root of 401640 | 633.75073964454 |
| Natural Logarithm (ln) of 401640 | 12.903311443993 |
| Decimal Logarithm (log) of 401640 | 5.6038369584054 |
| Sine of 401640 | -0.054364026692827 |
| Cosecant of 401640 | -18.394516757383 |
| Cosine of 401640 | 0.99852118285079 |
| Secant of 401640 | 1.0014810072882 |
| Tangent of 401640 | -0.054444540212574 |
| Cotangent of 401640 | -18.36731463055 |
| The spelling of 401640 in words is "four hundred one thousand six hundred forty", meaning that: |
| 401640 is not an aban number (as it contains the letter a) |
| 401640 is not an eban number (as it contains the letter e) |
| 401640 is not an iban number (as it contains the letter i) |
| 401640 is not an oban number (as it contains the letter o) |
| 401640 is not a tban number (as it contains the letter t) |
| 401640 is not an uban number (as it contains the letter u) |
| Bengali numerals | ৪০১৬৪০ |
| Eastern Arabic numerals | ٤٠١٬٦٤٠ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓆐𓆐𓆐𓆐𓆼𓍧𓎉 |
| Khmer numerals | ៤០១៦៤០ |
| Japanese numerals | 四十万千六百四十 |
| Roman numerals | n/a |
| Thai numerals | ๔๐๑๖๔๐ |
| Arabic | أربعة مائة و واحد ألف و ستة مائة و أربعون |
| Croatian | četiristo jedna tisuća šeststo četrdeset |
| Czech | čtyři sta jedna tisíc šest set čtyřicet |
| Danish | fire hundrede en tusinde seks hundrede fyrre |
| Dutch | vierhonderd en duizend zeshonderdveertig |
| Estonian | akpe alafa ene kple ɖeka alafa ade kple blaene |
| Faroese | fýrehundraðogeitt tusin og sekshundraðogfýrati |
| Filipino | ápat na daán at isáng libó’t anim na daán at ápat na pû |
| Finnish | neljäsataayksituhattakuusisataaneljäkymmentä |
| French | quatre cent un mille six cent quarante |
| Greek | τετρακόσιες μία χίλιάδες εξακόσια σαράντα |
| German | vierhunderteintausendsechshundertvierzig |
| Hebrew | ארבע מאות ואחד אלף שש מאות ארבעים |
| Hindi | चार लाख एक हज़ार छह सौ चालीस |
| Hungarian | négyszázegyezerhatszáznegyven |
| Icelandic | fjögurhundrað og eitt þúsund og sexhundrað og fjörutíu |
| Indonesian | empat ratus satu ribu enam ratus empat puluh |
| Italian | quattrocentoun milaseicentoquaranta |
| Japanese | 四十万千六百四十 |
| Korean | 사십만 천육백사십 |
| Latvian | četrsimt viens tūkstoši sešsimt četrdesmit |
| Lithuanian | keturi šimtai vienas tūkstantis šeši šimtai keturiasdešimt |
| Norwegian | fire hundre og ett tusen seks hundre og førti |
| Persian | چهارصد و یک هزار و ششصد و چهل |
| Polish | czterysta jeden tysięcy sześćset czterdzieści |
| Portuguese | quatrocentos e um mil seiscentos e quarenta |
| Romanian | patru sute una mii şase sute patruzeci |
| Russian | четыреста одна тысяча шестьсот сорок |
| Serbian | четиристо једна хиљада шестсто четрдесет |
| Slovak | štyristo jedna tisíc šesťsto štyridsať |
| Slovene | štiristo ena tisuću šesto štirideset |
| Spanish | cuatrocientos un mil seiscientos cuarenta |
| Swahili | elfu mia nne na moja, mia sita na arobaini |
| Swedish | fyrahundraentusensexhundrafyrtio |
| Thai | สี่แสนหนึ่งพันหกร้อยสี่สิบ |
| Turkish | dört yüz bir bin altı yüz kırk |
| Ukrainian | чотириста одна тисяча шістсот сорок |
| Vietnamese | bốn trăm lẻ một nghìn sáu trăm bốn mươi |
| Number 401640 reversed | 046104 | |
| Unicode Character | U+620E8 | |
| Hexadecimal color | #401640 | |
| Unix Timestamp | Mon, 05 Jan 1970 15:34:00 +0000 | |