| Nominal | 31490 |
| Cardinal | thirty-one thousand four hundred ninety |
Cardinal thirty-one thousand four hundred ninety | |
| Ordinal | 31,490th |
| Number of digits | 5 |
| Sum of digits | 17 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 5 x 47 x 67 |
| Prime factors | 2, 5, 47, 67 |
| Number of distinct prime factors ω(n) | 4 |
| Total number of prime factors Ω(n) | 4 |
| Sum of prime factors | 121 |
| Product of prime factors | 31490 |
| Is 31490 a prime number? | No |
| Is 31490 a semiprime number? | No |
| Is 31490 a Chen prime number? | No |
| Is 31490 a Mersenne prime number? | No |
| Is 31490 a Catalan number? | No |
| Is 31490 a Fibonacci number? | No |
| Is 31490 a Idoneal number? | No |
| Square of 31490 (n2) | 991620100 |
| Cube of 31490 (n3) | 31226116949000 |
| Square root of 31490 | 177.45421944828 |
| Natural Logarithm (ln) of 31490 | 10.357425314095 |
| Decimal Logarithm (log) of 31490 | 4.4981726606365 |
| Sine of 31490 | -0.96988533514786 |
| Cosecant of 31490 | -1.0310497166632 |
| Cosine of 31490 | 0.24356197705126 |
| Secant of 31490 | 4.105731165869 |
| Tangent of 31490 | -3.9820884478358 |
| Cotangent of 31490 | -0.25112450742863 |
| The spelling of 31490 in words is "thirty-one thousand four hundred ninety", meaning that: |
| 31490 is not an aban number (as it contains the letter a) |
| 31490 is not an eban number (as it contains the letter e) |
| 31490 is not an iban number (as it contains the letter i) |
| 31490 is not an oban number (as it contains the letter o) |
| 31490 is not a tban number (as it contains the letter t) |
| 31490 is not an uban number (as it contains the letter u) |
| Bengali numerals | ৩১৪৯০ |
| Eastern Arabic numerals | ٣١٬٤٩٠ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓂭𓂭𓆼𓍥𓎎 |
| Khmer numerals | ៣១៤៩០ |
| Japanese numerals | 三万千四百九十 |
| Roman numerals | n/a |
| Thai numerals | ๓๑๔๙๐ |
| Arabic | واحد و ثلاثون ألف و أربعة مائة و تسعون |
| Croatian | trideset i jedna tisuća četiristo devedeset |
| Czech | třicet jedna tisíc čtyři sta devadesát |
| Danish | en og tredive tusinde fire hundrede halvfems |
| Dutch | éénendertigduizend vierhonderdnegentig |
| Estonian | akpe blaetɔ̃ vɔ ɖekɛ alafa ene kple blaasieke |
| Faroese | tríatieitt tusin og fýrehundraðogníti |
| Filipino | tatlóng pû’t isáng libó’t ápat na daán at siyám na pû |
| Finnish | kolmekymmentäyksituhattaneljäsataayhdeksänkymmentä |
| French | trente et un mille quatre cent quatre-vingt-dix |
| Greek | τριάντα μία χίλιάδες τετρακόσια εννενήντα |
| German | einunddreißigtausendvierhundertneunzig |
| Hebrew | שלושים ואחד אלף ארבע מאות תשעים |
| Hindi | इकतीस हज़ार चार सौ नब्बे |
| Hungarian | harmincegyezernégyszázkilencven |
| Icelandic | þrjátíu og eitt þúsund og fjögurhundrað og níutíu |
| Indonesian | tiga puluh satu ribu empat ratus sembilan puluh |
| Italian | trent e unmilaquattrocentonovanta |
| Japanese | 三万千四百九十 |
| Korean | 삼만 천사백구십 |
| Latvian | trīsdesmit viens tūkstoši četrsimt deviņdesmit |
| Lithuanian | trisdešimt vienas tūkstantis keturi šimtai devyniasdešimt |
| Norwegian | trettiett tusen fire hundre og nitti |
| Persian | سی و یک هزار و چهارصد و نود |
| Polish | trzydzieści jeden tysięcy czterysta dziewięćdziesiąt |
| Portuguese | trinta e um mil quatrocentos e noventa |
| Romanian | treizeci şi una mii patru sute nouăzeci |
| Russian | тридцать одна тысяча четыреста девяносто |
| Serbian | тридесет и једна хиљада четиристо деведесет |
| Slovak | tridsaťjedna tisíc štyristo deväťdesiat |
| Slovene | trideset ena tisuću štiristo devetdeset |
| Spanish | treinta y un mil cuatrocientos noventa |
| Swahili | elfu thelathini na moja, mia nne na tisini |
| Swedish | trettioentusenfyrahundranittio |
| Thai | สามหมื่นหนึ่งพันสี่ร้อยเก้าสิบ |
| Turkish | otuz bir bin dört yüz doksan |
| Ukrainian | тридцять одна тисяча чотириста девʼяносто |
| Vietnamese | ba mươi mốt nghìn bốn trăm chín mươi |
| Number 31490 reversed | 09413 | |
| Unicode Character | U+7B02 | 笂 |
| Unix Timestamp | Thu, 01 Jan 1970 08:44:50 +0000 | |