| Nominal | 42390 |
| Cardinal | forty-two thousand three hundred ninety |
Cardinal forty-two thousand three hundred ninety | |
| Ordinal | 42,390th |
| Number of digits | 5 |
| Sum of digits | 18 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 3 x 3 x 3 x 5 x 157 |
| Prime factorization in exponent form | 2 x 33 x 5 x 157 |
| Prime factors | 2, 3, 5, 157 |
| Number of distinct prime factors ω(n) | 4 |
| Total number of prime factors Ω(n) | 6 |
| Sum of prime factors | 167 |
| Product of prime factors | 4710 |
| Is 42390 a prime number? | No |
| Is 42390 a semiprime number? | No |
| Is 42390 a Chen prime number? | No |
| Is 42390 a Mersenne prime number? | No |
| Is 42390 a Catalan number? | No |
| Is 42390 a Fibonacci number? | No |
| Is 42390 a Idoneal number? | No |
| Square of 42390 (n2) | 1796912100 |
| Cube of 42390 (n3) | 76171103919000 |
| Square root of 42390 | 205.88831924128 |
| Natural Logarithm (ln) of 42390 | 10.654667764347 |
| Decimal Logarithm (log) of 42390 | 4.6272634165682 |
| Sine of 42390 | -0.47091272110583 |
| Cosecant of 42390 | -2.1235357534019 |
| Cosine of 42390 | -0.88217980542557 |
| Secant of 42390 | -1.1335557602314 |
| Tangent of 42390 | 0.53380582757577 |
| Cotangent of 42390 | 1.8733403577503 |
| The spelling of 42390 in words is "forty-two thousand three hundred ninety", meaning that: |
| 42390 is not an aban number (as it contains the letter a) |
| 42390 is not an eban number (as it contains the letter e) |
| 42390 is not an iban number (as it contains the letter i) |
| 42390 is not an oban number (as it contains the letter o) |
| 42390 is not a tban number (as it contains the letter t) |
| 42390 is not an uban number (as it contains the letter u) |
| Bengali numerals | ৪২৩৯০ |
| Eastern Arabic numerals | ٤٢٬٣٩٠ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓂭𓂭𓂭𓆼𓆼𓍤𓎎 |
| Khmer numerals | ៤២៣៩០ |
| Japanese numerals | 四万二千三百九十 |
| Roman numerals | n/a |
| Thai numerals | ๔๒๓๙๐ |
| Arabic | إثنان و أربعون ألف و ثلاثة مائة و تسعون |
| Croatian | četrdeset i dvije tisuća tristo devedeset |
| Czech | čtyřicet dvě tisíc tři sta devadesát |
| Danish | to og fyrre tusinde tre hundrede halvfems |
| Dutch | tweeenveertigduizend driehonderdnegentig |
| Estonian | akpe blaene vɔ eve alafa etɔ̃ kple blaasieke |
| Faroese | fýratitvey tusin og trýhundraðogníti |
| Filipino | ápat na pû’t dalawáng libó’t tatlóng daán at siyám na pû |
| Finnish | neljäkymmentäkaksituhattakolmesataayhdeksänkymmentä |
| French | quarante-deux mille trois cent quatre-vingt-dix |
| Greek | σαράντα δύο χίλιάδες τριακόσια εννενήντα |
| German | zweiundvierzigtausenddreihundertneunzig |
| Hebrew | ארבעים ושניים אלף שלוש מאות תשעים |
| Hindi | बयालीस हज़ार तीन सौ नब्बे |
| Hungarian | negyvenkettőezerháromszázkilencven |
| Icelandic | fjörutíu og tvö þúsund og þrjúhundrað og níutíu |
| Indonesian | empat puluh dua ribu tiga ratus sembilan puluh |
| Italian | quarantaduemilatrecentonovanta |
| Japanese | 四万二千三百九十 |
| Korean | 사만 이천삼백구십 |
| Latvian | četrdesmit divi tūkstoši trīssimt deviņdesmit |
| Lithuanian | keturiasdešimt du tūkstančiai trys šimtai devyniasdešimt |
| Norwegian | førtito tusen tre hundre og nitti |
| Persian | چهل و دو هزار و سیصد و نود |
| Polish | czterdzieści dwa tysiące trzysta dziewięćdziesiąt |
| Portuguese | quarenta e dois mil trezentos e noventa |
| Romanian | patruzeci şi două mii trei sute nouăzeci |
| Russian | сорок две тысячи триста девяносто |
| Serbian | четрдесет и две хиљада триста деведесет |
| Slovak | štyridsaťdve tisíc tristo deväťdesiat |
| Slovene | štirideset dvije tisuću tristo devetdeset |
| Spanish | cuarenta y dos mil trescientos noventa |
| Swahili | elfu arobaini na mbili, mia tatu na tisini |
| Swedish | fyrtiotvåtusentrehundranittio |
| Thai | สี่หมื่นสองพันสามร้อยเก้าสิบ |
| Turkish | kırk iki bin üç yüz doksan |
| Ukrainian | сорок дві тисячі триста девʼяносто |
| Vietnamese | bốn mươi hai nghìn ba trăm chín mươi |
| Number 42390 reversed | 09324 | |
| Unicode Character | U+A596 | ꖖ |
| Unix Timestamp | Thu, 01 Jan 1970 11:46:30 +0000 | |