| Nominal | 641040 |
| Cardinal | six hundred forty-one thousand forty |
Cardinal six hundred forty-one thousand forty | |
| Ordinal | 641,040th |
| Number of digits | 6 |
| Sum of digits | 15 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 2 x 2 x 2 x 3 x 5 x 2671 |
| Prime factorization in exponent form | 24 x 3 x 5 x 2671 |
| Prime factors | 2, 3, 5, 2671 |
| Number of distinct prime factors ω(n) | 4 |
| Total number of prime factors Ω(n) | 7 |
| Sum of prime factors | 2681 |
| Product of prime factors | 80130 |
| Is 641040 a prime number? | No |
| Is 641040 a semiprime number? | No |
| Is 641040 a Chen prime number? | No |
| Is 641040 a Mersenne prime number? | No |
| Is 641040 a Catalan number? | No |
| Is 641040 a Fibonacci number? | No |
| Is 641040 a Idoneal number? | No |
| Base | System | Value |
|---|---|---|
| 2 | Binary | 100111001000000100002 |
| 3 | Ternary | 10121201000203 |
| 4 | Quaternary | 21302001004 |
| 5 | Quinary | 1310031305 |
| 6 | Senary | 214234406 |
| 7 | Septenary | 53066317 |
| 8 | Octal | 23440208 |
| 9 | Nonary | 11763069 |
| 10 | Decimal | 641040 |
| 12 | Duodecimal | 26ab8012 |
| 16 | Hexadecimal | 9c81016 |
| 20 | Vigesimal | 402c020 |
| 36 | Base36 | dqmo36 |
| 60 | Sexagesimal | 2w4060 |
| Square of 641040 (n2) | 410932281600 |
| Cube of 641040 (n3) | 263424029796864000 |
| Square root of 641040 | 800.64973615183 |
| Natural Logarithm (ln) of 641040 | 13.370847136452 |
| Decimal Logarithm (log) of 641040 | 5.806885129733 |
| Sine of 641040 | -0.9170535761302 |
| Cosecant of 641040 | -1.0904488309394 |
| Cosine of 641040 | -0.3987640135554 |
| Secant of 641040 | -2.5077488589904 |
| Tangent of 641040 | 2.2997400591736 |
| Cotangent of 641040 | 0.4348317524022 |
| The spelling of 641040 in words is "six hundred forty-one thousand forty", meaning that: |
| 641040 is not an aban number (as it contains the letter a) |
| 641040 is not an eban number (as it contains the letter e) |
| 641040 is not an iban number (as it contains the letter i) |
| 641040 is not an oban number (as it contains the letter o) |
| 641040 is not a tban number (as it contains the letter t) |
| 641040 is not an uban number (as it contains the letter u) |
| Bengali numerals | ৬৪১০৪০ |
| Eastern Arabic numerals | ٦٤١٬٠٤٠ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓆐𓆐𓆐𓆐𓆐𓆐𓂭𓂭𓂭𓂭𓆼𓎉 |
| Khmer numerals | ៦៤១០៤០ |
| Japanese numerals | 六十四万千四十 |
| Roman numerals | n/a |
| Thai numerals | ๖๔๑๐๔๐ |
| Arabic | ستة مائة و واحد و أربعون ألف و أربعون |
| Croatian | šeststo četrdeset i jedna tisuća četrdeset |
| Czech | šest set čtyřicet jedna tisíc čtyřicet |
| Danish | seks hundrede en og fyrre tusinde og fyrre |
| Dutch | zeshonderdéénenveertigduizend veertig |
| Estonian | akpe alafa ade blaene vɔ ɖekɛ kpakple blaene |
| Faroese | sekshundraðogfýratieitt tusin og fýrati |
| Filipino | anim na daán at ápat na pû’t isáng libó’t ápat na pû |
| Finnish | kuusisataaneljäkymmentäyksituhattaneljäkymmentä |
| French | six cent quarante et un mille quarante |
| Greek | εξακόσιες σαράντα μία χίλιάδες σαράντα |
| German | sechshunderteinundvierzigtausendvierzig |
| Hebrew | שש מאות ארבעים ואחד אלף ארבעים |
| Hindi | छह लाख इकतालीस हज़ार चालीस |
| Hungarian | hatszáznegyvenegyezernegyven |
| Icelandic | sexhundrað og fjörutíu og eitt þúsund og fjörutíu |
| Indonesian | enam ratus empat puluh satu ribu empat puluh |
| Italian | seicentoquarant e unmilaquaranta |
| Japanese | 六十四万千四十 |
| Korean | 육십사만 천사십 |
| Latvian | sešsimt četrdesmit viens tūkstoši četrdesmit |
| Lithuanian | šeši šimtai keturiasdešimt vienas tūkstantis keturiasdešimt |
| Norwegian | seks hundre og førtiett tusen og førti |
| Persian | ششصد و چهل و یک هزار و چهل |
| Polish | sześćset czterdzieści jeden tysięcy czterdzieści |
| Portuguese | seiscentos e quarenta e um mil e quarenta |
| Romanian | şase sute patruzeci şi una mii patruzeci |
| Russian | шестьсот сорок одна тысяча сорок |
| Serbian | шестсто четрдесет и једна хиљада четрдесет |
| Slovak | šesťsto štyridsaťjedna tisíc štyridsať |
| Slovene | šesto štirideset ena tisuću štirideset |
| Spanish | seiscientos cuarenta y un mil cuarenta |
| Swahili | elfu mia sita na arobaini na moja, arobaini |
| Swedish | sexhundrafyrtioentusenfyrtio |
| Thai | หกแสนสี่หมื่นหนึ่งพันสี่สิบ |
| Turkish | altı yüz kırk bir bin kırk |
| Ukrainian | шістсот сорок одна тисяча сорок |
| Vietnamese | sáu trăm bốn mươi mốt nghìn không trăm bốn mươi |
| Number 641040 reversed | 040146 | |
| Unicode Character | U+9C810 | |
| Hexadecimal color | #641040 | |
| Unix Timestamp | Thu, 08 Jan 1970 10:04:00 +0000 | |