| Nominal | 42345 |
| Cardinal | forty-two thousand three hundred forty-five |
Cardinal forty-two thousand three hundred forty-five | |
| Ordinal | 42,345th |
| Number of digits | 5 |
| Sum of digits | 18 |
| Product of digits | 480 |
| Number parity | Odd |
| Prime factorization | 3 x 3 x 5 x 941 |
| Prime factorization in exponent form | 32 x 5 x 941 |
| Prime factors | 3, 5, 941 |
| Number of distinct prime factors ω(n) | 3 |
| Total number of prime factors Ω(n) | 4 |
| Sum of prime factors | 949 |
| Product of prime factors | 14115 |
| Is 42345 a prime number? | No |
| Is 42345 a semiprime number? | No |
| Is 42345 a Chen prime number? | No |
| Is 42345 a Mersenne prime number? | No |
| Is 42345 a Catalan number? | No |
| Is 42345 a Fibonacci number? | No |
| Is 42345 a Idoneal number? | No |
| Square of 42345 (n2) | 1793099025 |
| Cube of 42345 (n3) | 75928778213625 |
| Square root of 42345 | 205.77900767571 |
| Natural Logarithm (ln) of 42345 | 10.653605629356 |
| Decimal Logarithm (log) of 42345 | 4.6268021372026 |
| Sine of 42345 | 0.50326909849856 |
| Cosecant of 42345 | 1.9870085466868 |
| Cosine of 42345 | -0.8641297440179 |
| Secant of 42345 | -1.1572336294667 |
| Tangent of 42345 | -0.58239992545394 |
| Cotangent of 42345 | -1.7170331868098 |
| The spelling of 42345 in words is "forty-two thousand three hundred forty-five", meaning that: |
| 42345 is not an aban number (as it contains the letter a) |
| 42345 is not an eban number (as it contains the letter e) |
| 42345 is not an iban number (as it contains the letter i) |
| 42345 is not an oban number (as it contains the letter o) |
| 42345 is not a tban number (as it contains the letter t) |
| 42345 is not an uban number (as it contains the letter u) |
| Bengali numerals | ৪২৩৪৫ |
| Eastern Arabic numerals | ٤٢٬٣٤٥ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓂭𓂭𓂭𓆼𓆼𓍤𓎉𓏾 |
| Khmer numerals | ៤២៣៤៥ |
| Japanese numerals | 四万二千三百四十五 |
| Roman numerals | n/a |
| Thai numerals | ๔๒๓๔๕ |
| Arabic | إثنان و أربعون ألف و ثلاثة مائة و خمسة و أربعون |
| Croatian | četrdeset i dvije tisuća tristo četrdeset i pet |
| Czech | čtyřicet dvě tisíc tři sta čtyřicet pět |
| Danish | to og fyrre tusinde tre hundrede fem og fyrre |
| Dutch | tweeenveertigduizend driehonderdvijfenveertig |
| Estonian | akpe blaene vɔ eve alafa etɔ̃ blaene vɔ atɔ̃ |
| Faroese | fýratitvey tusin og trýhundraðogfýratifimm |
| Filipino | ápat na pû’t dalawáng libó’t tatlóng daán at ápat na pû’t limá |
| Finnish | neljäkymmentäkaksituhattakolmesataaneljäkymmentäviisi |
| French | quarante-deux mille trois cent quarante-cinq |
| Greek | σαράντα δύο χίλιάδες τριακόσια σαράντα πέντε |
| German | zweiundvierzigtausenddreihundertfünfundvierzig |
| Hebrew | ארבעים ושניים אלף שלוש מאות ארבעים וחמש |
| Hindi | बयालीस हज़ार तीन सौ पैंतालीस |
| Hungarian | negyvenkettőezerháromszáznegyvenöt |
| Icelandic | fjörutíu og tvö þúsund og þrjúhundrað og fjörutíu og fimm |
| Indonesian | empat puluh dua ribu tiga ratus empat puluh lima |
| Italian | quarantaduemilatrecentoquarantacinque |
| Japanese | 四万二千三百四十五 |
| Korean | 사만 이천삼백사십오 |
| Latvian | četrdesmit divi tūkstoši trīssimt četrdesmit pieci |
| Lithuanian | keturiasdešimt du tūkstančiai trys šimtai keturiasdešimt penki |
| Norwegian | førtito tusen tre hundre og førtifem |
| Persian | چهل و دو هزار و سیصد و چهل و پنج |
| Polish | czterdzieści dwa tysiące trzysta czterdzieści pięć |
| Portuguese | quarenta e dois mil trezentos e quarenta e cinco |
| Romanian | patruzeci şi două mii trei sute patruzeci şi cinci |
| Russian | сорок две тысячи триста сорок пять |
| Serbian | четрдесет и две хиљада триста четрдесет и пет |
| Slovak | štyridsaťdve tisíc tristo štyridsaťpäť |
| Slovene | štirideset dvije tisuću tristo štirideset pet |
| Spanish | cuarenta y dos mil trescientos cuarenta y cinco |
| Swahili | elfu arobaini na mbili, mia tatu na arobaini na tano |
| Swedish | fyrtiotvåtusentrehundrafyrtiofem |
| Thai | สี่หมื่นสองพันสามร้อยสี่สิบห้า |
| Turkish | kırk iki bin üç yüz kırk beş |
| Ukrainian | сорок дві тисячі триста сорок пʼять |
| Vietnamese | bốn mươi hai nghìn ba trăm bốn mươi lăm |
| Number 42345 reversed | 54324 | |
| Unicode Character | U+A569 | ꕩ |
| Unix Timestamp | Thu, 01 Jan 1970 11:45:45 +0000 | |