| Nominal | 42138 |
| Cardinal | forty-two thousand one hundred thirty-eight |
Cardinal forty-two thousand one hundred thirty-eight | |
| Ordinal | 42,138th |
| Number of digits | 5 |
| Sum of digits | 18 |
| Product of digits | 192 |
| Number parity | Even |
| Prime factorization | 2 x 3 x 3 x 2341 |
| Prime factorization in exponent form | 2 x 32 x 2341 |
| Prime factors | 2, 3, 2341 |
| Number of distinct prime factors ω(n) | 3 |
| Total number of prime factors Ω(n) | 4 |
| Sum of prime factors | 2346 |
| Product of prime factors | 14046 |
| Is 42138 a prime number? | No |
| Is 42138 a semiprime number? | No |
| Is 42138 a Chen prime number? | No |
| Is 42138 a Mersenne prime number? | No |
| Is 42138 a Catalan number? | No |
| Is 42138 a Fibonacci number? | No |
| Is 42138 a Idoneal number? | No |
| Square of 42138 (n2) | 1775611044 |
| Cube of 42138 (n3) | 74820698172072 |
| Square root of 42138 | 205.27542473467 |
| Natural Logarithm (ln) of 42138 | 10.648705225387 |
| Decimal Logarithm (log) of 42138 | 4.6246739187999 |
| Sine of 42138 | 0.18125515790611 |
| Cosecant of 42138 | 5.5170843773615 |
| Cosine of 42138 | -0.98343610251629 |
| Secant of 42138 | -1.0168428812419 |
| Tangent of 42138 | -0.18430801700521 |
| Cotangent of 42138 | -5.4256999573259 |
| The spelling of 42138 in words is "forty-two thousand one hundred thirty-eight", meaning that: |
| 42138 is not an aban number (as it contains the letter a) |
| 42138 is not an eban number (as it contains the letter e) |
| 42138 is not an iban number (as it contains the letter i) |
| 42138 is not an oban number (as it contains the letter o) |
| 42138 is not a tban number (as it contains the letter t) |
| 42138 is not an uban number (as it contains the letter u) |
| Bengali numerals | ৪২১৩৮ |
| Eastern Arabic numerals | ٤٢٬١٣٨ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓂭𓂭𓂭𓆼𓆼𓍢𓎈𓐁 |
| Khmer numerals | ៤២១៣៨ |
| Japanese numerals | 四万二千百三十八 |
| Roman numerals | n/a |
| Thai numerals | ๔๒๑๓๘ |
| Arabic | إثنان و أربعون ألف و مائة و ثمانية و ثلاثون |
| Croatian | četrdeset i dvije tisuća sto trideset i osam |
| Czech | čtyřicet dvě tisíc sto třicet osm |
| Danish | to og fyrre tusinde et hundrede otte og tredive |
| Dutch | tweeenveertigduizend honderdachtendertig |
| Estonian | akpe blaene vɔ eve alafa ɖeka blaetɔ̃ vɔ enyi |
| Faroese | fýratitvey tusin og eitthundraðogtríatiátta |
| Filipino | ápat na pû’t dalawáng libó’t isáng daán at tatlóng pû’t waló |
| Finnish | neljäkymmentäkaksituhattasatakolmekymmentäkahdeksan |
| French | quarante-deux mille cent trente-huit |
| Greek | σαράντα δύο χίλιάδες εκατόν τριάντα οκτώ |
| German | zweiundvierzigtausendeinhundertachtunddreißig |
| Hebrew | ארבעים ושניים אלף מאה שלושים ושמונה |
| Hindi | बयालीस हज़ार एक सौ अड़तीस |
| Hungarian | negyvenkettőezerszázharmincnyolc |
| Icelandic | fjörutíu og tvö þúsund og eitthundrað og þrjátíu og átta |
| Indonesian | empat puluh dua ribu seratus tiga puluh delapan |
| Italian | quarantaduemilacentotrentotto |
| Japanese | 四万二千百三十八 |
| Korean | 사만 이천백삼십팔 |
| Latvian | četrdesmit divi tūkstoši simt trīsdesmit astoņi |
| Lithuanian | keturiasdešimt du tūkstančiai šimtas trisdešimt aštuoni |
| Norwegian | førtito tusen hundre og trettiåtte |
| Persian | چهل و دو هزار و صد و سی و هشت |
| Polish | czterdzieści dwa tysiące sto trzydzieści osiem |
| Portuguese | quarenta e dois mil cento e trinta e oito |
| Romanian | patruzeci şi două mii una sută treizeci şi opt |
| Russian | сорок две тысячи сто тридцать восемь |
| Serbian | четрдесет и две хиљада сто тридесет и осам |
| Slovak | štyridsaťdve tisíc jednasto tridsaťosem |
| Slovene | štirideset dvije tisuću sto trideset osem |
| Spanish | cuarenta y dos mil ciento treinta y ocho |
| Swahili | elfu arobaini na mbili, mia moja na thelathini na nane |
| Swedish | fyrtiotvåtusenenhundratrettioåtta |
| Thai | สี่หมื่นสองพันหนึ่งร้อยสามสิบแปด |
| Turkish | kırk iki bin yüz otuz sekiz |
| Ukrainian | сорок дві тисячі сто тридцять вісім |
| Vietnamese | bốn mươi hai nghìn một trăm ba mươi tám |
| Number 42138 reversed | 83124 | |
| Unicode Character | U+A49A | ꒚ |
| Unix Timestamp | Thu, 01 Jan 1970 11:42:18 +0000 | |