| Nominal | 42440 |
| Cardinal | forty-two thousand four hundred forty |
Cardinal forty-two thousand four hundred forty | |
| Ordinal | 42,440th |
| Number of digits | 5 |
| Sum of digits | 14 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 2 x 2 x 5 x 1061 |
| Prime factorization in exponent form | 23 x 5 x 1061 |
| Prime factors | 2, 5, 1061 |
| Number of distinct prime factors ω(n) | 3 |
| Total number of prime factors Ω(n) | 5 |
| Sum of prime factors | 1068 |
| Product of prime factors | 10610 |
| Is 42440 a prime number? | No |
| Is 42440 a semiprime number? | No |
| Is 42440 a Chen prime number? | No |
| Is 42440 a Mersenne prime number? | No |
| Is 42440 a Catalan number? | No |
| Is 42440 a Fibonacci number? | No |
| Is 42440 a Idoneal number? | No |
| Square of 42440 (n2) | 1801153600 |
| Cube of 42440 (n3) | 76440958784000 |
| Square root of 42440 | 206.00970850909 |
| Natural Logarithm (ln) of 42440 | 10.655846592728 |
| Decimal Logarithm (log) of 42440 | 4.6277753752293 |
| Sine of 42440 | -0.22295298086281 |
| Cosecant of 42440 | -4.4852506395298 |
| Cosine of 42440 | -0.97482919956492 |
| Secant of 42440 | -1.025820728848 |
| Tangent of 42440 | 0.22870978932752 |
| Cotangent of 42440 | 4.3723532907809 |
| The spelling of 42440 in words is "forty-two thousand four hundred forty", meaning that: |
| 42440 is not an aban number (as it contains the letter a) |
| 42440 is not an eban number (as it contains the letter e) |
| 42440 is an iban number (a number without the letter i) |
| 42440 is not an oban number (as it contains the letter o) |
| 42440 is not a tban number (as it contains the letter t) |
| 42440 is not an uban number (as it contains the letter u) |
| Bengali numerals | ৪২৪৪০ |
| Eastern Arabic numerals | ٤٢٬٤٤٠ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓂭𓂭𓂭𓆼𓆼𓍥𓎉 |
| Khmer numerals | ៤២៤៤០ |
| Japanese numerals | 四万二千四百四十 |
| Roman numerals | n/a |
| Thai numerals | ๔๒๔๔๐ |
| Arabic | إثنان و أربعون ألف و أربعة مائة و أربعون |
| Croatian | četrdeset i dvije tisuća četiristo četrdeset |
| Czech | čtyřicet dvě tisíc čtyři sta čtyřicet |
| Danish | to og fyrre tusinde fire hundrede fyrre |
| Dutch | tweeenveertigduizend vierhonderdveertig |
| Estonian | akpe blaene vɔ eve alafa ene kple blaene |
| Faroese | fýratitvey tusin og fýrehundraðogfýrati |
| Filipino | ápat na pû’t dalawáng libó’t ápat na daán at ápat na pû |
| Finnish | neljäkymmentäkaksituhattaneljäsataaneljäkymmentä |
| French | quarante-deux mille quatre cent quarante |
| Greek | σαράντα δύο χίλιάδες τετρακόσια σαράντα |
| German | zweiundvierzigtausendvierhundertvierzig |
| Hebrew | ארבעים ושניים אלף ארבע מאות ארבעים |
| Hindi | बयालीस हज़ार चार सौ चालीस |
| Hungarian | negyvenkettőezernégyszáznegyven |
| Icelandic | fjörutíu og tvö þúsund og fjögurhundrað og fjörutíu |
| Indonesian | empat puluh dua ribu empat ratus empat puluh |
| Italian | quarantaduemilaquattrocentoquaranta |
| Japanese | 四万二千四百四十 |
| Korean | 사만 이천사백사십 |
| Latvian | četrdesmit divi tūkstoši četrsimt četrdesmit |
| Lithuanian | keturiasdešimt du tūkstančiai keturi šimtai keturiasdešimt |
| Norwegian | førtito tusen fire hundre og førti |
| Persian | چهل و دو هزار و چهارصد و چهل |
| Polish | czterdzieści dwa tysiące czterysta czterdzieści |
| Portuguese | quarenta e dois mil quatrocentos e quarenta |
| Romanian | patruzeci şi două mii patru sute patruzeci |
| Russian | сорок две тысячи четыреста сорок |
| Serbian | четрдесет и две хиљада четиристо четрдесет |
| Slovak | štyridsaťdve tisíc štyristo štyridsať |
| Slovene | štirideset dvije tisuću štiristo štirideset |
| Spanish | cuarenta y dos mil cuatrocientos cuarenta |
| Swahili | elfu arobaini na mbili, mia nne na arobaini |
| Swedish | fyrtiotvåtusenfyrahundrafyrtio |
| Thai | สี่หมื่นสองพันสี่ร้อยสี่สิบ |
| Turkish | kırk iki bin dört yüz kırk |
| Ukrainian | сорок дві тисячі чотириста сорок |
| Vietnamese | bốn mươi hai nghìn bốn trăm bốn mươi |
| Number 42440 reversed | 04424 | |
| Unicode Character | U+A5C8 | ꗈ |
| Unix Timestamp | Thu, 01 Jan 1970 11:47:20 +0000 | |