| Nominal | 640472 |
| Cardinal | six hundred forty thousand four hundred seventy-two |
Cardinal six hundred forty thousand four hundred seventy-two | |
| Ordinal | 640,472nd |
| Number of digits | 6 |
| Sum of digits | 23 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 2 x 2 x 7 x 11437 |
| Prime factorization in exponent form | 23 x 7 x 11437 |
| Prime factors | 2, 7, 11437 |
| Number of distinct prime factors ω(n) | 3 |
| Total number of prime factors Ω(n) | 5 |
| Sum of prime factors | 11446 |
| Product of prime factors | 160118 |
| Is 640472 a prime number? | No |
| Is 640472 a semiprime number? | No |
| Is 640472 a Chen prime number? | No |
| Is 640472 a Mersenne prime number? | No |
| Is 640472 a Catalan number? | No |
| Is 640472 a Fibonacci number? | No |
| Is 640472 a Idoneal number? | No |
| Base | System | Value |
|---|---|---|
| 2 | Binary | 100111000101110110002 |
| 3 | Ternary | 10121121200123 |
| 4 | Quaternary | 21301131204 |
| 5 | Quinary | 1304433425 |
| 6 | Senary | 214210526 |
| 7 | Septenary | 53051607 |
| 8 | Octal | 23427308 |
| 9 | Nonary | 11755059 |
| 10 | Decimal | 640472 |
| 12 | Duodecimal | 26a78812 |
| 16 | Hexadecimal | 9c5d816 |
| 20 | Vigesimal | 4013c20 |
| 36 | Base36 | dq6w36 |
| 60 | Sexagesimal | 2vsW60 |
| Square of 640472 (n2) | 410204382784 |
| Cube of 640472 (n3) | 262724421450434048 |
| Square root of 640472 | 800.29494562942 |
| Natural Logarithm (ln) of 640472 | 13.369960683516 |
| Decimal Logarithm (log) of 640472 | 5.8065001481146 |
| Sine of 640472 | 0.97630997134309 |
| Cosecant of 640472 | 1.0242648639799 |
| Cosine of 640472 | -0.21637661577918 |
| Secant of 640472 | -4.6215714965269 |
| Tangent of 640472 | -4.5120863353342 |
| Cotangent of 640472 | -0.2216269649295 |
| The spelling of 640472 in words is "six hundred forty thousand four hundred seventy-two", meaning that: |
| 640472 is not an aban number (as it contains the letter a) |
| 640472 is not an eban number (as it contains the letter e) |
| 640472 is not an iban number (as it contains the letter i) |
| 640472 is not an oban number (as it contains the letter o) |
| 640472 is not a tban number (as it contains the letter t) |
| 640472 is not an uban number (as it contains the letter u) |
| Bengali numerals | ৬৪০৪৭২ |
| Eastern Arabic numerals | ٦٤٠٬٤٧٢ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓆐𓆐𓆐𓆐𓆐𓆐𓂭𓂭𓂭𓂭𓍥𓎌𓏻 |
| Khmer numerals | ៦៤០៤៧២ |
| Japanese numerals | 六十四万四百七十二 |
| Roman numerals | n/a |
| Thai numerals | ๖๔๐๔๗๒ |
| Arabic | ستة مائة و أربعون ألف و أربعة مائة و إثنان و سبعون |
| Croatian | šeststo četrdeset tisuća četiristo sedamdeset i dva |
| Czech | šest set čtyřicet tisíc čtyři sta sedmdesát dva |
| Danish | seks hundrede fyrre tusinde fire hundrede to og halvfjerds |
| Dutch | zeshonderdveertigduizend vierhonderdtweeenzeventig |
| Estonian | akpe alafa ade kple blaene alafa ene blaadre vɔ eve |
| Faroese | sekshundraðogfýrati tusin og fýrehundraðogsjeytitveir |
| Filipino | anim na daán at ápat na pû libó’t ápat na daán at pitóng pû’t dalawá |
| Finnish | kuusisataaneljäkymmentätuhattaneljäsataaseitsemänkymmentäkaksi |
| French | six cent quarante mille quatre cent soixante-douze |
| Greek | εξακόσιες σαράντα χίλιάδες τετρακόσια εβδομήντα δύο |
| German | sechshundertvierzigtausendvierhundertzweiundsiebzig |
| Hebrew | שש מאות ארבעים אלף ארבע מאות שבעים ושתיים |
| Hindi | छह लाख चालीस हज़ार चार सौ बहत्तर |
| Hungarian | hatszáznegyvenezernégyszázhetvenkettő |
| Icelandic | sexhundrað og fjörutíu þúsund og fjögurhundrað og sjötíu og tveir |
| Indonesian | enam ratus empat puluh ribu empat ratus tujuh puluh dua |
| Italian | seicentoquarantamilaquattrocentosettantadue |
| Japanese | 六十四万四百七十二 |
| Korean | 육십사만 사백칠십이 |
| Latvian | sešsimt četrdesmit tūkstoši četrsimt septiņdesmit divi |
| Lithuanian | šeši šimtai keturiasdešimt tūkstančių keturi šimtai septyniasdešimt du |
| Norwegian | seks hundre og førti tusen fire hundre og syttito |
| Persian | ششصد و چهل هزار و چهارصد و هفتاد و دو |
| Polish | sześćset czterdzieści tysięcy czterysta siedemdziesiąt dwa |
| Portuguese | seiscentos e quarenta mil quatrocentos e setenta e dois |
| Romanian | şase sute patruzeci mii patru sute şaptezeci şi doi |
| Russian | шестьсот сорок тысяч четыреста семьдесят два |
| Serbian | шестсто четрдесет хиљада четиристо седамдесет и два |
| Slovak | šesťsto štyridsať tisíc štyristo sedemdesiatdva |
| Slovene | šesto štirideset tisuću štiristo sedemdeset dva |
| Spanish | seiscientos cuarenta mil cuatrocientos setenta y dos |
| Swahili | elfu mia sita na arobaini, mia nne na sabini na mbili |
| Swedish | sexhundrafyrtiotusenfyrahundrasjutiotvå |
| Thai | หกแสนสี่หมื่นสี่ร้อยเจ็ดสิบสอง |
| Turkish | altı yüz kırk bin dört yüz yetmiş iki |
| Ukrainian | шістсот сорок тисяч чотириста сімдесят два |
| Vietnamese | sáu trăm bốn mươi nghìn bốn trăm bảy mươi hai |
| Number 640472 reversed | 274046 | |
| Unicode Character | U+9C5D8 | |
| Hexadecimal color | #640472 | |
| Unix Timestamp | Thu, 08 Jan 1970 09:54:32 +0000 | |