15990
Number 15990 is an even five-digits composite number and natural number following 15989 and preceding 15991.
| Nominal | 15990 |
| Cardinal | fifteen thousand nine hundred ninety |
Cardinal fifteen thousand nine hundred ninety |
| Ordinal | 15,990th |
| Number of digits | 5 |
| Sum of digits | 24 |
| Product of digits | 0 |
| Number parity | Even |
Calculation was done in 0.0000429153 seconds
| Prime factorization | 2 x 3 x 5 x 13 x 41 |
| Prime factors | 2, 3, 5, 13, 41 |
| Number of distinct prime factors ω(n) | 5 |
| Total number of prime factors Ω(n) | 5 |
| Sum of prime factors | 64 |
| Product of prime factors | 15990 |
Calculation was done in 0.0000219345 seconds
| List of proper divisors | 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 533, 615, 1066, 1230, 1599, 2665, 3198, 5330, 7995 |
| List of all dividers | 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 123, 130, 195, 205, 246, 390, 410, 533, 615, 1066, 1230, 1599, 2665, 3198, 5330, 7995, 15990 |
| Number of divisors d(n) | 32 |
| Sum of all divisors σ(n) | 42336 |
| Aliquot sum | 26346 |
| 15990 is an abundant number , because the sum of its proper divisors (26346) is greater than itself. Its abundance is 10356. |
Calculation was done in 0.0000309944 seconds
| Is 15990 a prime number? | No |
| Is 15990 a semiprime number? | No |
| Is 15990 a Chen prime number? | No |
| Is 15990 a Mersenne prime number? | No |
Calculation was done in 0.0042779446 seconds
| Is 15990 a Catalan number? | No |
| Is 15990 a Fibonacci number? | No |
| Is 15990 a Idoneal number? | No |
Calculation was done in 0.0000050068 seconds
| 15990 is a Happy number |
| 15990 is not a Humble number |
| 15990 is not a Münchhausen number |
| 15990 is not a Perfect number |
| 15990 is not a Perfect square |
| 15990 is not a Palindrome |
Calculation was done in 0.0024149418 seconds
| Base | System | Value |
|---|
| 2 | Binary | 111110011101102 |
| 3 | Ternary | 2102210203 |
| 4 | Quaternary | 33213124 |
| 5 | Quinary | 10024305 |
| 6 | Senary | 2020106 |
| 7 | Septenary | 644227 |
| 8 | Octal | 371668 |
| 9 | Nonary | 238369 |
| 10 | Decimal | 15990 |
| 12 | Duodecimal | 930612 |
| 16 | Hexadecimal | 3e7616 |
| 20 | Vigesimal | 1jja20 |
| 36 | Base36 | cc636 |
| 60 | Sexagesimal | 4QU60 |
Calculation was done in 0.0000178814 seconds
| Square of 15990 (n2) | 255680100 |
| Cube of 15990 (n3) | 4088324799000 |
| Square root of 15990 | 126.45157175773 |
| Natural Logarithm (ln) of 15990 | 9.679718805828 |
| Decimal Logarithm (log) of 15990 | 4.2038484637462 |
Calculation was done in 0.0000100136 seconds
| Sine of 15990 | -0.64925672864193 |
| Cosecant of 15990 | -1.5402227745744 |
| Cosine of 15990 | 0.7605693264346 |
| Secant of 15990 | 1.3148045355547 |
| Tangent of 15990 | -0.85364569155783 |
| Cotangent of 15990 | -1.1714461982173 |
Calculation was done in 0.0000050068 seconds
Is 15990 an Even Number?
Yes, the number 15990 is an even number.
Is 15990 an Odd Number?
No
Previous even number is
15988Next even number is
15992
Calculation was done in 0.0000030994 seconds
| The spelling of 15990 in words is "fifteen thousand nine hundred ninety", meaning that: |
| 15990 is not an aban number (as it contains the letter a) |
| 15990 is not an eban number (as it contains the letter e) |
| 15990 is not an iban number (as it contains the letter i) |
| 15990 is not an oban number (as it contains the letter o) |
| 15990 is not a tban number (as it contains the letter t) |
| 15990 is not an uban number (as it contains the letter u) |
Calculation was done in 0.0000019073 seconds
| Bengali numerals | ১৫৯৯০ |
| Eastern Arabic numerals | ١٥٬٩٩٠ |
| Hieroglyphs numeralsused in Ancient Egypt | 𓂭𓆼𓆼𓆼𓆼𓆼𓍪𓎎 |
| Khmer numerals | ១៥៩៩០ |
| Japanese numerals | 一万五千九百九十 |
| Roman numerals | n/a |
| Thai numerals | ๑๕๙๙๐ |
Calculation was done in 0.0000770092 seconds
| Arabic | خمسة عشر ألف و تسعة مائة و تسعون |
| Croatian | petnaest tisuća devetsto devedeset |
| Czech | patnáct tisíc devět set devadesát |
| Danish | femten tusinde ni hundrede halvfems |
| Dutch | vijftienduizend negenhonderdnegentig |
| Estonian | akpe wuiatɔ̃ alafa asieke kple blaasieke |
| Faroese | fímtan tusin og níggjuhundraðogníti |
| Filipino | labíng-limáng libó’t siyám na daán at siyám na pû |
| Finnish | viisitoistatuhattayhdeksänsataayhdeksänkymmentä |
| French | quinze mille neuf cent quatre-vingt-dix |
| Greek | δεκαπέντε χίλιάδες εννιακόσια εννενήντα |
| German | fünfzehntausendneunhundertneunzig |
| Hebrew | חמישה עשר אלף תשע מאות תשעים |
| Hindi | पन्द्रह हज़ार नौ सौ नब्बे |
| Hungarian | tizenötezerkilencszázkilencven |
| Icelandic | fimmtán þúsund og níuhundrað og níutíu |
| Indonesian | lima belas ribu sembilan ratus sembilan puluh |
| Italian | quindicimilanovecentonovanta |
| Japanese | 一万五千九百九十 |
| Korean | 만 오천구백구십 |
| Latvian | piecpadsmit tūkstoši deviņsimt deviņdesmit |
| Lithuanian | penkiolika tūkstančių devyni šimtai devyniasdešimt |
| Norwegian | femten tusen ni hundre og nitti |
| Persian | پانزده هزار و نهصد و نود |
| Polish | piętnaście tysięcy dziewięćset dziewięćdziesiąt |
| Portuguese | quinze mil novecentos e noventa |
| Romanian | cincisprezece mii nouă sute nouăzeci |
| Russian | пятнадцать тысяч девятьсот девяносто |
| Serbian | петнаест хиљада деветсто деведесет |
| Slovak | pätnásť tisíc deväťsto deväťdesiat |
| Slovene | petnajst tisuću devetsto devetdeset |
| Spanish | quince mil novecientos noventa |
| Swahili | elfu kumi na tano, mia tisa na tisini |
| Swedish | femtontusenniohundranittio |
| Thai | หนึ่งหมื่นห้าพันเก้าร้อยเก้าสิบ |
| Turkish | on beş bin dokuz yüz doksan |
| Ukrainian | пʼятнадцять тисяч девʼятсот девʼяносто |
| Vietnamese | mười lăm nghìn chín trăm chín mươi |
Calculation was done in 0.0142960548 seconds
| Number 15990 reversed | 09951 |
| Unicode Character | U+3E76 | 㹶 |
| Unix Timestamp | Thu, 01 Jan 1970 04:26:30 +0000 |
Calculation was done in 0.0000228882 seconds
This page was generated in 0.02 seconds.