| Nominal | 642042 |
| Cardinal | six hundred forty-two thousand forty-two |
Cardinal six hundred forty-two thousand forty-two | |
| Ordinal | 642,042nd |
| Number of digits | 6 |
| Sum of digits | 18 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 3 x 3 x 53 x 673 |
| Prime factorization in exponent form | 2 x 32 x 53 x 673 |
| Prime factors | 2, 3, 53, 673 |
| Number of distinct prime factors ω(n) | 4 |
| Total number of prime factors Ω(n) | 5 |
| Sum of prime factors | 731 |
| Product of prime factors | 214014 |
| Is 642042 a prime number? | No |
| Is 642042 a semiprime number? | No |
| Is 642042 a Chen prime number? | No |
| Is 642042 a Mersenne prime number? | No |
| Is 642042 a Catalan number? | No |
| Is 642042 a Fibonacci number? | No |
| Is 642042 a Idoneal number? | No |
| Base | System | Value |
|---|---|---|
| 2 | Binary | 100111001011111110102 |
| 3 | Ternary | 10121212011003 |
| 4 | Quaternary | 21302333224 |
| 5 | Quinary | 1310211325 |
| 6 | Senary | 214322306 |
| 7 | Septenary | 53125627 |
| 8 | Octal | 23457728 |
| 9 | Nonary | 11776409 |
| 10 | Decimal | 642042 |
| 12 | Duodecimal | 26b67612 |
| 16 | Hexadecimal | 9cbfa16 |
| 20 | Vigesimal | 4052220 |
| 36 | Base36 | drei36 |
| 60 | Sexagesimal | 2wKg60 |
| Square of 642042 (n2) | 412217929764 |
| Cube of 642042 (n3) | 264661224061538088 |
| Square root of 642042 | 801.27523361202 |
| Natural Logarithm (ln) of 642042 | 13.372409001093 |
| Decimal Logarithm (log) of 642042 | 5.8075634389281 |
| Sine of 642042 | 0.83743398366322 |
| Cosecant of 642042 | 1.1941239781381 |
| Cosine of 642042 | 0.54653849178804 |
| Secant of 642042 | 1.8296972949305 |
| Tangent of 642042 | 1.5322506945915 |
| Cotangent of 642042 | 0.65263471801956 |
| The spelling of 642042 in words is "six hundred forty-two thousand forty-two", meaning that: |
| 642042 is not an aban number (as it contains the letter a) |
| 642042 is not an eban number (as it contains the letter e) |
| 642042 is not an iban number (as it contains the letter i) |
| 642042 is not an oban number (as it contains the letter o) |
| 642042 is not a tban number (as it contains the letter t) |
| 642042 is not an uban number (as it contains the letter u) |
| Bengali numerals | ৬৪২০৪২ |
| Eastern Arabic numerals | ٦٤٢٬٠٤٢ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓆐𓆐𓆐𓆐𓆐𓆐𓂭𓂭𓂭𓂭𓆼𓆼𓎉𓏻 |
| Khmer numerals | ៦៤២០៤២ |
| Japanese numerals | 六十四万二千四十二 |
| Roman numerals | n/a |
| Thai numerals | ๖๔๒๐๔๒ |
| Arabic | ستة مائة و إثنان و أربعون ألف و إثنان و أربعون |
| Croatian | šeststo četrdeset i dvije tisuća četrdeset i dva |
| Czech | šest set čtyřicet dvě tisíc čtyřicet dva |
| Danish | seks hundrede to og fyrre tusinde og to og fyrre |
| Dutch | zeshonderdtweeenveertigduizend tweeenveertig |
| Estonian | akpe alafa ade blaene vɔ eve kpakple blaene vɔ eve |
| Faroese | sekshundraðogfýratitvey tusin og fýratitveir |
| Filipino | anim na daán at ápat na pû’t dalawáng libó’t ápat na pû’t dalawá |
| Finnish | kuusisataaneljäkymmentäkaksituhattaneljäkymmentäkaksi |
| French | six cent quarante-deux mille quarante-deux |
| Greek | εξακόσιες σαράντα δύο χίλιάδες σαράντα δύο |
| German | sechshundertzweiundvierzigtausendzweiundvierzig |
| Hebrew | שש מאות ארבעים ושניים אלף ארבעים ושתיים |
| Hindi | छह लाख बयालीस हज़ार बयालीस |
| Hungarian | hatszáznegyvenkettőezernegyvenkettő |
| Icelandic | sexhundrað og fjörutíu og tvö þúsund og fjörutíu og tveir |
| Indonesian | enam ratus empat puluh dua ribu empat puluh dua |
| Italian | seicentoquarantaduemilaquarantadue |
| Japanese | 六十四万二千四十二 |
| Korean | 육십사만 이천사십이 |
| Latvian | sešsimt četrdesmit divi tūkstoši četrdesmit divi |
| Lithuanian | šeši šimtai keturiasdešimt du tūkstančiai keturiasdešimt du |
| Norwegian | seks hundre og førtito tusen og førtito |
| Persian | ششصد و چهل و دو هزار و چهل و دو |
| Polish | sześćset czterdzieści dwa tysiące czterdzieści dwa |
| Portuguese | seiscentos e quarenta e dois mil e quarenta e dois |
| Romanian | şase sute patruzeci şi două mii patruzeci şi doi |
| Russian | шестьсот сорок две тысячи сорок два |
| Serbian | шестсто четрдесет и две хиљада четрдесет и два |
| Slovak | šesťsto štyridsaťdve tisíc štyridsaťdva |
| Slovene | šesto štirideset dvije tisuću štirideset dva |
| Spanish | seiscientos cuarenta y dos mil cuarenta y dos |
| Swahili | elfu mia sita na arobaini na mbili, arobaini na mbili |
| Swedish | sexhundrafyrtiotvåtusenfyrtiotvå |
| Thai | หกแสนสี่หมื่นสองพันสี่สิบสอง |
| Turkish | altı yüz kırk iki bin kırk iki |
| Ukrainian | шістсот сорок дві тисячі сорок два |
| Vietnamese | sáu trăm bốn mươi hai nghìn không trăm bốn mươi hai |
| Number 642042 reversed | 240246 | |
| Unicode Character | U+9CBFA | |
| Hexadecimal color | #642042 | |
| Unix Timestamp | Thu, 08 Jan 1970 10:20:42 +0000 | |