20490
Number 20490 is an even five-digits composite number and natural number following 20489 and preceding 20491.
| Nominal | 20490 |
| Cardinal | twenty thousand four hundred ninety |
Cardinal twenty thousand four hundred ninety |
| Ordinal | 20,490th |
| Number of digits | 5 |
| Sum of digits | 15 |
| Product of digits | 0 |
| Number parity | Even |
Calculation was done in 0.0000429153 seconds
| Prime factorization | 2 x 3 x 5 x 683 |
| Prime factors | 2, 3, 5, 683 |
| Number of distinct prime factors ω(n) | 4 |
| Total number of prime factors Ω(n) | 4 |
| Sum of prime factors | 693 |
| Product of prime factors | 20490 |
Calculation was done in 0.0009639263 seconds
| List of proper divisors | 1, 2, 3, 5, 6, 10, 15, 30, 683, 1366, 2049, 3415, 4098, 6830, 10245 |
| List of all dividers | 1, 2, 3, 5, 6, 10, 15, 30, 683, 1366, 2049, 3415, 4098, 6830, 10245, 20490 |
| Number of divisors d(n) | 16 |
| Sum of all divisors σ(n) | 49248 |
| Aliquot sum | 28758 |
| 20490 is an abundant number , because the sum of its proper divisors (28758) is greater than itself. Its abundance is 8268. |
Calculation was done in 0.0000338554 seconds
| Is 20490 a prime number? | No |
| Is 20490 a semiprime number? | No |
| Is 20490 a Chen prime number? | No |
| Is 20490 a Mersenne prime number? | No |
Calculation was done in 0.0136618614 seconds
| Is 20490 a Catalan number? | No |
| Is 20490 a Fibonacci number? | No |
| Is 20490 a Idoneal number? | No |
Calculation was done in 0.0000078678 seconds
| 20490 is not a Happy number |
| 20490 is not a Humble number |
| 20490 is not a Münchhausen number |
| 20490 is not a Perfect number |
| 20490 is not a Perfect square |
| 20490 is not a Palindrome |
Calculation was done in 0.0089001656 seconds
| Base | System | Value |
|---|
| 2 | Binary | 1010000000010102 |
| 3 | Ternary | 10010022203 |
| 4 | Quaternary | 110000224 |
| 5 | Quinary | 11234305 |
| 6 | Senary | 2345106 |
| 7 | Septenary | 1135117 |
| 8 | Octal | 500128 |
| 9 | Nonary | 310869 |
| 10 | Decimal | 20490 |
| 12 | Duodecimal | ba3612 |
| 16 | Hexadecimal | 500a16 |
| 20 | Vigesimal | 2b4a20 |
| 36 | Base36 | ft636 |
| 60 | Sexagesimal | 5fU60 |
Calculation was done in 0.0000250340 seconds
| Square of 20490 (n2) | 419840100 |
| Cube of 20490 (n3) | 8602523649000 |
| Square root of 20490 | 143.14328485821 |
| Natural Logarithm (ln) of 20490 | 9.9276922412329 |
| Decimal Logarithm (log) of 20490 | 4.3115419584012 |
Calculation was done in 0.0000071526 seconds
| Sine of 20490 | 0.50787252100932 |
| Cosecant of 20490 | 1.9689980430771 |
| Cosine of 20490 | 0.86143223900876 |
| Secant of 20490 | 1.160857412477 |
| Tangent of 20490 | 0.58956758060707 |
| Cotangent of 20490 | 1.6961583928518 |
Calculation was done in 0.0000488758 seconds
Is 20490 an Even Number?
Yes, the number 20490 is an even number.
Is 20490 an Odd Number?
No
Previous even number is
20488Next even number is
20492
Calculation was done in 0.0000050068 seconds
| The spelling of 20490 in words is "twenty thousand four hundred ninety", meaning that: |
| 20490 is not an aban number (as it contains the letter a) |
| 20490 is not an eban number (as it contains the letter e) |
| 20490 is not an iban number (as it contains the letter i) |
| 20490 is not an oban number (as it contains the letter o) |
| 20490 is not a tban number (as it contains the letter t) |
| 20490 is not an uban number (as it contains the letter u) |
Calculation was done in 0.0000028610 seconds
| Bengali numerals | ২০৪৯০ |
| Eastern Arabic numerals | ٢٠٬٤٩٠ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓂭𓍥𓎎 |
| Khmer numerals | ២០៤៩០ |
| Japanese numerals | 二万四百九十 |
| Roman numerals | n/a |
| Thai numerals | ๒๐๔๙๐ |
Calculation was done in 0.0001370907 seconds
| Arabic | عشرون ألف و أربعة مائة و تسعون |
| Croatian | dvadeset tisuća četiristo devedeset |
| Czech | dvacet tisíc čtyři sta devadesát |
| Danish | tyve tusinde fire hundrede halvfems |
| Dutch | twintigduizend vierhonderdnegentig |
| Estonian | akpe blaeve alafa ene kple blaasieke |
| Faroese | tjúgo tusin og fýrehundraðogníti |
| Filipino | dalawáng pû libó’t ápat na daán at siyám na pû |
| Finnish | kaksikymmentätuhattaneljäsataayhdeksänkymmentä |
| French | vingt mille quatre cent quatre-vingt-dix |
| Greek | είκοσι χίλιάδες τετρακόσια εννενήντα |
| German | zwanzigtausendvierhundertneunzig |
| Hebrew | עשרים אלף ארבע מאות תשעים |
| Hindi | बीस हज़ार चार सौ नब्बे |
| Hungarian | húszezernégyszázkilencven |
| Icelandic | tuttugu þúsund og fjögurhundrað og níutíu |
| Indonesian | dua puluh ribu empat ratus sembilan puluh |
| Italian | ventimilaquattrocentonovanta |
| Japanese | 二万四百九十 |
| Korean | 이만 사백구십 |
| Latvian | divdesmit tūkstoši četrsimt deviņdesmit |
| Lithuanian | dvidešimt tūkstančių keturi šimtai devyniasdešimt |
| Norwegian | tjue tusen fire hundre og nitti |
| Persian | بیست هزار و چهارصد و نود |
| Polish | dwadzieścia tysięcy czterysta dziewięćdziesiąt |
| Portuguese | vinte mil quatrocentos e noventa |
| Romanian | douăzeci mii patru sute nouăzeci |
| Russian | двадцать тысяч четыреста девяносто |
| Serbian | двадесет хиљада четиристо деведесет |
| Slovak | dvadsať tisíc štyristo deväťdesiat |
| Slovene | dvaset tisuću štiristo devetdeset |
| Spanish | veinte mil cuatrocientos noventa |
| Swahili | elfu ishirini, mia nne na tisini |
| Swedish | tjugotusenfyrahundranittio |
| Thai | สองหมื่นสี่ร้อยเก้าสิบ |
| Turkish | yirmi bin dört yüz doksan |
| Ukrainian | двадцять тисяч чотириста девʼяносто |
| Vietnamese | hai mươi nghìn bốn trăm chín mươi |
Calculation was done in 0.0264711380 seconds
| Number 20490 reversed | 09402 |
| Unicode Character | U+500A | 倊 |
| Unix Timestamp | Thu, 01 Jan 1970 05:41:30 +0000 |
Calculation was done in 0.0000338554 seconds
This page was generated in 0.05 seconds.