| Nominal | 390640 |
| Cardinal | three hundred ninety thousand six hundred forty |
Cardinal three hundred ninety thousand six hundred forty | |
| Ordinal | 390,640th |
| Number of digits | 6 |
| Sum of digits | 22 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 2 x 2 x 2 x 5 x 19 x 257 |
| Prime factorization in exponent form | 24 x 5 x 19 x 257 |
| Prime factors | 2, 5, 19, 257 |
| Number of distinct prime factors ω(n) | 4 |
| Total number of prime factors Ω(n) | 7 |
| Sum of prime factors | 283 |
| Product of prime factors | 48830 |
| Is 390640 a prime number? | No |
| Is 390640 a semiprime number? | No |
| Is 390640 a Chen prime number? | No |
| Is 390640 a Mersenne prime number? | No |
| Is 390640 a Catalan number? | No |
| Is 390640 a Fibonacci number? | No |
| Is 390640 a Idoneal number? | No |
| Base | System | Value |
|---|---|---|
| 2 | Binary | 10111110101111100002 |
| 3 | Ternary | 2012112120113 |
| 4 | Quaternary | 11331133004 |
| 5 | Quinary | 1000000305 |
| 6 | Senary | 122123046 |
| 7 | Septenary | 32146157 |
| 8 | Octal | 13727608 |
| 9 | Nonary | 6547649 |
| 10 | Decimal | 390640 |
| 12 | Duodecimal | 16a09412 |
| 16 | Hexadecimal | 5f5f016 |
| 20 | Vigesimal | 28gc020 |
| 36 | Base36 | 8df436 |
| 60 | Sexagesimal | 1mUe60 |
| Square of 390640 (n2) | 152599609600 |
| Cube of 390640 (n3) | 59611511494144000 |
| Square root of 390640 | 625.0119998848 |
| Natural Logarithm (ln) of 390640 | 12.875541698736 |
| Decimal Logarithm (log) of 390640 | 5.5917767112761 |
| Sine of 390640 | 0.97314276290102 |
| Cosecant of 390640 | 1.0275984553581 |
| Cosine of 390640 | -0.23020243919945 |
| Secant of 390640 | -4.3440026242884 |
| Tangent of 390640 | -4.2273347158493 |
| Cotangent of 390640 | -0.23655567094102 |
| The spelling of 390640 in words is "three hundred ninety thousand six hundred forty", meaning that: |
| 390640 is not an aban number (as it contains the letter a) |
| 390640 is not an eban number (as it contains the letter e) |
| 390640 is not an iban number (as it contains the letter i) |
| 390640 is not an oban number (as it contains the letter o) |
| 390640 is not a tban number (as it contains the letter t) |
| 390640 is not an uban number (as it contains the letter u) |
| Bengali numerals | ৩৯০৬৪০ |
| Eastern Arabic numerals | ٣٩٠٬٦٤٠ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓆐𓆐𓆐𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓍧𓎉 |
| Khmer numerals | ៣៩០៦៤០ |
| Japanese numerals | 三十九万六百四十 |
| Roman numerals | n/a |
| Thai numerals | ๓๙๐๖๔๐ |
| Arabic | ثلاثة مائة و تسعون ألف و ستة مائة و أربعون |
| Croatian | tristo devedeset tisuća šeststo četrdeset |
| Czech | tři sta devadesát tisíc šest set čtyřicet |
| Danish | tre hundrede halvfems tusinde seks hundrede fyrre |
| Dutch | driehonderdnegentigduizend zeshonderdveertig |
| Estonian | akpe alafa etɔ̃ kple blaasieke alafa ade kple blaene |
| Faroese | trýhundraðogníti tusin og sekshundraðogfýrati |
| Filipino | tatlóng daán at siyám na pû libó’t anim na daán at ápat na pû |
| Finnish | kolmesataayhdeksänkymmentätuhattakuusisataaneljäkymmentä |
| French | trois cent quatre-vingt-dix mille six cent quarante |
| Greek | τριακόσιες εννενήντα χίλιάδες εξακόσια σαράντα |
| German | dreihundertneunzigtausendsechshundertvierzig |
| Hebrew | שלוש מאות תשעים אלף שש מאות ארבעים |
| Hindi | तीन लाख नब्बे हज़ार छह सौ चालीस |
| Hungarian | háromszázkilencvenezerhatszáznegyven |
| Icelandic | þrjúhundrað og níutíu þúsund og sexhundrað og fjörutíu |
| Indonesian | tiga ratus sembilan puluh ribu enam ratus empat puluh |
| Italian | trecentonovantamilaseicentoquaranta |
| Japanese | 三十九万六百四十 |
| Korean | 삼십구만 육백사십 |
| Latvian | trīssimt deviņdesmit tūkstoši sešsimt četrdesmit |
| Lithuanian | trys šimtai devyniasdešimt tūkstančių šeši šimtai keturiasdešimt |
| Norwegian | tre hundre og nitti tusen seks hundre og førti |
| Persian | سیصد و نود هزار و ششصد و چهل |
| Polish | trzysta dziewięćdziesiąt tysięcy sześćset czterdzieści |
| Portuguese | trezentos e noventa mil seiscentos e quarenta |
| Romanian | trei sute nouăzeci mii şase sute patruzeci |
| Russian | триста девяносто тысяч шестьсот сорок |
| Serbian | триста деведесет хиљада шестсто четрдесет |
| Slovak | tristo deväťdesiat tisíc šesťsto štyridsať |
| Slovene | tristo devetdeset tisuću šesto štirideset |
| Spanish | trescientos noventa mil seiscientos cuarenta |
| Swahili | elfu mia tatu na tisini, mia sita na arobaini |
| Swedish | trehundranittiotusensexhundrafyrtio |
| Thai | สามแสนเก้าหมื่นหกร้อยสี่สิบ |
| Turkish | üç yüz doksan bin altı yüz kırk |
| Ukrainian | триста девʼяносто тисяч шістсот сорок |
| Vietnamese | ba trăm chín mươi nghìn sáu trăm bốn mươi |
| Number 390640 reversed | 046093 | |
| Unicode Character | U+5F5F0 | |
| Hexadecimal color | #390640 | |
| Unix Timestamp | Mon, 05 Jan 1970 12:30:40 +0000 | |