| Nominal | 256140 |
| Cardinal | two hundred fifty-six thousand one hundred forty |
Cardinal two hundred fifty-six thousand one hundred forty | |
| Ordinal | 256,140th |
| Number of digits | 6 |
| Sum of digits | 18 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 2 x 3 x 3 x 5 x 1423 |
| Prime factorization in exponent form | 22 x 32 x 5 x 1423 |
| Prime factors | 2, 3, 5, 1423 |
| Number of distinct prime factors ω(n) | 4 |
| Total number of prime factors Ω(n) | 6 |
| Sum of prime factors | 1433 |
| Product of prime factors | 42690 |
| Is 256140 a prime number? | No |
| Is 256140 a semiprime number? | No |
| Is 256140 a Chen prime number? | No |
| Is 256140 a Mersenne prime number? | No |
| Is 256140 a Catalan number? | No |
| Is 256140 a Fibonacci number? | No |
| Is 256140 a Idoneal number? | No |
| Square of 256140 (n2) | 65607699600 |
| Cube of 256140 (n3) | 16804756175544000 |
| Square root of 256140 | 506.10275636475 |
| Natural Logarithm (ln) of 256140 | 12.45347944898 |
| Decimal Logarithm (log) of 256140 | 5.4084774051876 |
| Sine of 256140 | -0.32615424259909 |
| Cosecant of 256140 | -3.0660340090355 |
| Cosine of 256140 | 0.94531656604262 |
| Secant of 256140 | 1.0578466895871 |
| Tangent of 256140 | -0.34502118582822 |
| Cotangent of 256140 | -2.8983727407913 |
| The spelling of 256140 in words is "two hundred fifty-six thousand one hundred forty", meaning that: |
| 256140 is not an aban number (as it contains the letter a) |
| 256140 is not an eban number (as it contains the letter e) |
| 256140 is not an iban number (as it contains the letter i) |
| 256140 is not an oban number (as it contains the letter o) |
| 256140 is not a tban number (as it contains the letter t) |
| 256140 is not an uban number (as it contains the letter u) |
| Bengali numerals | ২৫৬১৪০ |
| Eastern Arabic numerals | ٢٥٦٬١٤٠ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓆐𓆐𓂭𓂭𓂭𓂭𓂭𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓎉 |
| Khmer numerals | ២៥៦១៤០ |
| Japanese numerals | 二十五万六千百四十 |
| Roman numerals | n/a |
| Thai numerals | ๒๕๖๑๔๐ |
| Arabic | مائتان و ستة و خمسون ألف و مائة و أربعون |
| Croatian | dvjesto pedeset i šest tisuća sto četrdeset |
| Czech | dvě stě padesát šest tisíc sto čtyřicet |
| Danish | to hundrede seks og halvtreds tusinde et hundrede fyrre |
| Dutch | tweehonderdzesenvijftigduizend honderdveertig |
| Estonian | akpe alafa eve blaatɔ̃ vɔ ade alafa ɖeka kple blaene |
| Faroese | tveyhundraðogfimmtiseks tusin og eitthundraðogfýrati |
| Filipino | dalawáng daán at limáng pû’t anim na libó’t isáng daán at ápat na pû |
| Finnish | kaksisataaviisikymmentäkuusituhattasataneljäkymmentä |
| French | deux cent cinquante-six mille cent quarante |
| Greek | διακόσιες πενήντα έξι χίλιάδες εκατόν σαράντα |
| German | zweihundertsechsundfünfzigtausendeinhundertvierzig |
| Hebrew | מאתיים חמישים ושישה אלף מאה ארבעים |
| Hindi | दो लाख छप्पन हज़ार एक सौ चालीस |
| Hungarian | kétszázötvenhatezerszáznegyven |
| Icelandic | tvöhundrað og fimmtíu og sex þúsund og eitthundrað og fjörutíu |
| Indonesian | dua ratus lima puluh enam ribu seratus empat puluh |
| Italian | duecentocinquantaseimilacentoquaranta |
| Japanese | 二十五万六千百四十 |
| Korean | 이십오만 육천백사십 |
| Latvian | divsimt piecdesmit seši tūkstoši simt četrdesmit |
| Lithuanian | du šimtai penkiasdešimt šeši tūkstančiai šimtas keturiasdešimt |
| Norwegian | to hundre og femtiseks tusen hundre og førti |
| Persian | دویست و پنجاه و شش هزار و صد و چهل |
| Polish | dwieście pięćdziesiąt sześć tysięcy sto czterdzieści |
| Portuguese | duzentos e cinquenta e seis mil cento e quarenta |
| Romanian | două sute cincizeci şi şase mii una sută patruzeci |
| Russian | двести пятьдесят шесть тысяч сто сорок |
| Serbian | двеста педесет и шест хиљада сто четрдесет |
| Slovak | dvesto päťdesiatšesť tisíc jednasto štyridsať |
| Slovene | dvjesto petdeset šest tisuću sto štirideset |
| Spanish | doscientos cincuenta y seis mil ciento cuarenta |
| Swahili | elfu mia mbili na hamsini na sita, mia moja na arobaini |
| Swedish | tvåhundrafemtiosextusenenhundrafyrtio |
| Thai | สองแสนห้าหมื่นหกพันหนึ่งร้อยสี่สิบ |
| Turkish | iki yüz elli altı bin yüz kırk |
| Ukrainian | двісті пʼятдесят шість тисяч сто сорок |
| Vietnamese | hai trăm năm mươi sáu nghìn một trăm bốn mươi |
| Number 256140 reversed | 041652 | |
| Unicode Character | U+3E88C | |
| Hexadecimal color | #256140 | |
| Unix Timestamp | Sat, 03 Jan 1970 23:09:00 +0000 | |