| Nominal | 19490 |
| Cardinal | nineteen thousand four hundred ninety |
Cardinal nineteen thousand four hundred ninety | |
| Ordinal | 19,490th |
| Number of digits | 5 |
| Sum of digits | 23 |
| Product of digits | 0 |
| Number parity | Even |
| Prime factorization | 2 x 5 x 1949 |
| Prime factors | 2, 5, 1949 |
| Number of distinct prime factors ω(n) | 3 |
| Total number of prime factors Ω(n) | 3 |
| Sum of prime factors | 1956 |
| Product of prime factors | 19490 |
| Is 19490 a prime number? | No |
| Is 19490 a semiprime number? | No |
| Is 19490 a Chen prime number? | No |
| Is 19490 a Mersenne prime number? | No |
| Is 19490 a Catalan number? | No |
| Is 19490 a Fibonacci number? | No |
| Is 19490 a Idoneal number? | No |
| Square of 19490 (n2) | 379860100 |
| Cube of 19490 (n3) | 7403473349000 |
| Square root of 19490 | 139.60659010233 |
| Natural Logarithm (ln) of 19490 | 9.8776567925016 |
| Decimal Logarithm (log) of 19490 | 4.2898118391176 |
| Sine of 19490 | -0.42668381475236 |
| Cosecant of 19490 | -2.3436558065376 |
| Cosine of 19490 | 0.90440086368179 |
| Secant of 19490 | 1.1057043841478 |
| Tangent of 19490 | -0.47178616461659 |
| Cotangent of 19490 | -2.1196043356055 |
| The spelling of 19490 in words is "nineteen thousand four hundred ninety", meaning that: |
| 19490 is not an aban number (as it contains the letter a) |
| 19490 is not an eban number (as it contains the letter e) |
| 19490 is not an iban number (as it contains the letter i) |
| 19490 is not an oban number (as it contains the letter o) |
| 19490 is not a tban number (as it contains the letter t) |
| 19490 is not an uban number (as it contains the letter u) |
| Bengali numerals | ১৯৪৯০ |
| Eastern Arabic numerals | ١٩٬٤٩٠ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍥𓎎 |
| Khmer numerals | ១៩៤៩០ |
| Japanese numerals | 一万九千四百九十 |
| Roman numerals | n/a |
| Thai numerals | ๑๙๔๙๐ |
| Arabic | تسعة عشر ألف و أربعة مائة و تسعون |
| Croatian | devetnaest tisuća četiristo devedeset |
| Czech | devatenáct tisíc čtyři sta devadesát |
| Danish | nitten tusinde fire hundrede halvfems |
| Dutch | negentienduizend vierhonderdnegentig |
| Estonian | akpe wuiasieke alafa ene kple blaasieke |
| Faroese | nítjan tusin og fýrehundraðogníti |
| Filipino | labíng-siyám na libó’t ápat na daán at siyám na pû |
| Finnish | yhdeksäntoistatuhattaneljäsataayhdeksänkymmentä |
| French | dix-neuf mille quatre cent quatre-vingt-dix |
| Greek | δεκαεννέα χίλιάδες τετρακόσια εννενήντα |
| German | neunzehntausendvierhundertneunzig |
| Hebrew | תשעה עשר אלף ארבע מאות תשעים |
| Hindi | उन्नीस हज़ार चार सौ नब्बे |
| Hungarian | tizenkilencezernégyszázkilencven |
| Icelandic | nítján þúsund og fjögurhundrað og níutíu |
| Indonesian | sembilan belas ribu empat ratus sembilan puluh |
| Italian | diciannovemilaquattrocentonovanta |
| Japanese | 一万九千四百九十 |
| Korean | 만 구천사백구십 |
| Latvian | deviņpadsmit tūkstoši četrsimt deviņdesmit |
| Lithuanian | devyniolika tūkstančių keturi šimtai devyniasdešimt |
| Norwegian | nitten tusen fire hundre og nitti |
| Persian | نوزده هزار و چهارصد و نود |
| Polish | dziewiętnaście tysięcy czterysta dziewięćdziesiąt |
| Portuguese | dezenove mil quatrocentos e noventa |
| Romanian | nouăsprezece mii patru sute nouăzeci |
| Russian | девятнадцать тысяч четыреста девяносто |
| Serbian | деветнаест хиљада четиристо деведесет |
| Slovak | devätnásť tisíc štyristo deväťdesiat |
| Slovene | devetnajst tisuću štiristo devetdeset |
| Spanish | diecinueve mil cuatrocientos noventa |
| Swahili | elfu kumi na tisa, mia nne na tisini |
| Swedish | nittontusenfyrahundranittio |
| Thai | หนึ่งหมื่นเก้าพันสี่ร้อยเก้าสิบ |
| Turkish | on dokuz bin dört yüz doksan |
| Ukrainian | девʼятнадцять тисяч чотириста девʼяносто |
| Vietnamese | mười chín nghìn bốn trăm chín mươi |
| Number 19490 reversed | 09491 | |
| Unicode Character | U+4C22 | 䰢 |
| Unix Timestamp | Thu, 01 Jan 1970 05:24:50 +0000 | |