| Nominal | 87138 |
| Cardinal | eighty-seven thousand one hundred thirty-eight |
Cardinal eighty-seven thousand one hundred thirty-eight | |
| Ordinal | 87,138th |
| Number of digits | 5 |
| Sum of digits | 27 |
| Product of digits | 1344 |
| Number parity | Even |
| Prime factorization | 2 x 3 x 3 x 47 x 103 |
| Prime factorization in exponent form | 2 x 32 x 47 x 103 |
| Prime factors | 2, 3, 47, 103 |
| Number of distinct prime factors ω(n) | 4 |
| Total number of prime factors Ω(n) | 5 |
| Sum of prime factors | 155 |
| Product of prime factors | 29046 |
| Is 87138 a prime number? | No |
| Is 87138 a semiprime number? | No |
| Is 87138 a Chen prime number? | No |
| Is 87138 a Mersenne prime number? | No |
| Is 87138 a Catalan number? | No |
| Is 87138 a Fibonacci number? | No |
| Is 87138 a Idoneal number? | No |
| Square of 87138 (n2) | 7593031044 |
| Cube of 87138 (n3) | 661641539112072 |
| Square root of 87138 | 295.1914632912 |
| Natural Logarithm (ln) of 87138 | 11.375248347836 |
| Decimal Logarithm (log) of 87138 | 4.9402075877442 |
| Sine of 87138 | 0.34799597740872 |
| Cosecant of 87138 | 2.8735964347815 |
| Cosine of 87138 | -0.93749602650217 |
| Secant of 87138 | -1.0666711876434 |
| Tangent of 87138 | -0.37119728251767 |
| Cotangent of 87138 | -2.6939852393784 |
| The spelling of 87138 in words is "eighty-seven thousand one hundred thirty-eight", meaning that: |
| 87138 is not an aban number (as it contains the letter a) |
| 87138 is not an eban number (as it contains the letter e) |
| 87138 is not an iban number (as it contains the letter i) |
| 87138 is not an oban number (as it contains the letter o) |
| 87138 is not a tban number (as it contains the letter t) |
| 87138 is not an uban number (as it contains the letter u) |
| Bengali numerals | ৮৭১৩৮ |
| Eastern Arabic numerals | ٨٧٬١٣٨ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓂭𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍢𓎈𓐁 |
| Khmer numerals | ៨៧១៣៨ |
| Japanese numerals | 八万七千百三十八 |
| Roman numerals | n/a |
| Thai numerals | ๘๗๑๓๘ |
| Arabic | سبعة و ثمانون ألف و مائة و ثمانية و ثلاثون |
| Croatian | osamdeset i sedam tisuća sto trideset i osam |
| Czech | osmdesát sedm tisíc sto třicet osm |
| Danish | syv og firs tusinde et hundrede otte og tredive |
| Dutch | zevenentachtigduizend honderdachtendertig |
| Estonian | akpe blaenyi vɔ adre alafa ɖeka blaetɔ̃ vɔ enyi |
| Faroese | áttatisjey tusin og eitthundraðogtríatiátta |
| Filipino | walóng pû’t pitóng libó’t isáng daán at tatlóng pû’t waló |
| Finnish | kahdeksankymmentäseitsemäntuhattasatakolmekymmentäkahdeksan |
| French | quatre-vingt-sept mille cent trente-huit |
| Greek | ογδόντα επτά χίλιάδες εκατόν τριάντα οκτώ |
| German | siebenundachtzigtausendeinhundertachtunddreißig |
| Hebrew | שמונים ושבעה אלף מאה שלושים ושמונה |
| Hindi | सत्तासी हज़ार एक सौ अड़तीस |
| Hungarian | nyolcvanhétezerszázharmincnyolc |
| Icelandic | áttatíu og sjó þúsund og eitthundrað og þrjátíu og átta |
| Indonesian | delapan puluh tujuh ribu seratus tiga puluh delapan |
| Italian | ottantasettemilacentotrentotto |
| Japanese | 八万七千百三十八 |
| Korean | 팔만 칠천백삼십팔 |
| Latvian | astoņdesmit septiņi tūkstoši simt trīsdesmit astoņi |
| Lithuanian | aštuoniasdešimt septyni tūkstančiai šimtas trisdešimt aštuoni |
| Norwegian | åttisju tusen hundre og trettiåtte |
| Persian | هشتاد و هفت هزار و صد و سی و هشت |
| Polish | osiemdziesiąt siedem tysięcy sto trzydzieści osiem |
| Portuguese | oitenta e sete mil cento e trinta e oito |
| Romanian | optzeci şi şapte mii una sută treizeci şi opt |
| Russian | восемьдесят семь тысяч сто тридцать восемь |
| Serbian | осамдесет и седам хиљада сто тридесет и осам |
| Slovak | osemdesiatsedem tisíc jednasto tridsaťosem |
| Slovene | osemdeset sedem tisuću sto trideset osem |
| Spanish | ochenta y siete mil ciento treinta y ocho |
| Swahili | elfu themanini na saba, mia moja na thelathini na nane |
| Swedish | åttiosjutusenenhundratrettioåtta |
| Thai | แปดหมื่นเจ็ดพันหนึ่งร้อยสามสิบแปด |
| Turkish | seksen yedi bin yüz otuz sekiz |
| Ukrainian | вісімдесят сім тисяч сто тридцять вісім |
| Vietnamese | tám mươi bảy nghìn một trăm ba mươi tám |
| Number 87138 reversed | 83178 | |
| Unicode Character | U+15462 | |
| Unix Timestamp | Fri, 02 Jan 1970 00:12:18 +0000 | |