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15990

Number 15990 is an even five-digits composite number and natural number following 15989 and preceding 15991.

Properties of the number 15990

Nominal15990
Cardinalfifteen thousand nine hundred ninety
Cardinal
fifteen thousand nine hundred ninety
Ordinal15,990th
Number of digits5
Sum of digits24
Product of digits0
Number parityEven
Calculation was done in 0.0000309944 seconds

Prime Factorization of 15990

Prime factorization2 x 3 x 5 x 13 x 41
Prime factors2, 3, 5, 13, 41
Number of distinct prime factors ω(n)5
Total number of prime factors Ω(n)5
Sum of prime factors64
Product of prime factors15990
Calculation was done in 0.0000188351 seconds

Divisors of 15990

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 dividers1, 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 0.0000259876 seconds

Prime numbers

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 0.0039958954 seconds

Sequences

Is 15990 a Catalan number?No
Is 15990 a Fibonacci number?No
Is 15990 a Idoneal number?No
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Number theory

Number theory is a branch of pure mathematics devoted primarily to the study of the integers and integer-valued functions.
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 0.0026299953 seconds

Numeric Bases of 15990

In mathematics, a base or radix of a numeral system is the number of unique digits, including zero, used to represent numbers in that system.
BaseSystemValue
2Binary111110011101102
3Ternary2102210203
4Quaternary33213124
5Quinary10024305
6Senary2020106
7Septenary644227
8Octal371668
9Nonary238369
10Decimal15990
12Duodecimal930612
16Hexadecimal3e7616
20Vigesimal1jja20
36Base36cc636
60Sexagesimal4QU60
Calculation was done in 0.0000190735 seconds

Mathematical operations

Mathematical operations are actions that are performed on numbers or mathematical expressions to find a numerical result.
Square of 15990 (n2)255680100
Cube of 15990 (n3)4088324799000
Square root of 15990126.45157175773
Natural Logarithm (ln) of 159909.679718805828
Decimal Logarithm (log) of 159904.2038484637462
Calculation was done in 0.0000090599 seconds

Trigonometry

Trigonometry is the study of the relationship between the angles and sides of a triangle.
Sine of 15990-0.64925672864193
Cosecant of 15990-1.5402227745744
Cosine of 159900.7605693264346
Secant of 159901.3148045355547
Tangent of 15990-0.85364569155783
Cotangent of 15990-1.1714461982173
Calculation was done in 0.0000050068 seconds

Number parity

Parity is the property of an integer of whether it is even or odd.

Is 15990 an Even Number?

Yes, the number 15990 is an even number.

Is 15990 an Odd Number?

No
Calculation was done in 0.0000040531 seconds

Ban number

In recreational mathematics, a ban number is a number that does not contain a particular letter when spelled out in English; in other words, the letter is "banned".
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

Numeral systems

How to write 15990 in other number systems?
Bengali numerals১৫৯৯০
Eastern Arabic numerals١٥٬٩٩٠
Hieroglyphs numeralsused in Ancient Egypt𓂭𓆼𓆼𓆼𓆼𓆼𓍪𓎎
Khmer numerals១៥៩៩០
Japanese numerals一万五千九百九十
Roman numeralsn/a
Thai numerals๑๕๙๙๐
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Translation

How do you say 15990 in 38 different languages?
Arabicخمسة عشر ألف و تسعة مائة و تسعون
Croatianpetnaest tisuća devetsto devedeset
Czechpatnáct tisíc devět set devadesát
Danish femten tusinde ni hundrede halvfems
Dutchvijftienduizend negenhonderdnegentig
Estonianakpe wuiatɔ̃ alafa asieke kple blaasieke
Faroesefímtan tusin og níggju­hundrað­og­níti
Filipinolabíng-limáng libó’t siyám na daán at siyám na pû
Finnishviisitoista­tuhatta­yhdeksän­sataa­yhdeksän­kymmentä
Frenchquinze mille neuf cent quatre-vingt-dix
Greekδεκα­πέντε χίλιάδες εννιακόσια εννενήντα
Germanfünfzehn­tausend­neun­hundert­neunzig
Hebrewחמישה עשר אלף תשע מאות תשעים
Hindiपन्द्रह हज़ार नौ सौ नब्बे
Hungariantizen­öt­ezer­kilenc­száz­kilencven
Icelandicfimmtán þúsund og níu­hundrað og níutíu
Indonesianlima belas ribu sembilan ratus sembilan puluh
Italianquindicimilanovecentonovanta
Japanese一万五千九百九十
Korean만 오천구백구십
Latvianpiecpadsmit tūkstoši deviņsimt deviņdesmit
Lithuanianpenkiolika tūkstančių devyni šimtai devyniasdešimt
Norwegianfemten tusen ni hundre og nitti
Persianپانزده هزار و نهصد و نود
Polishpiętnaście tysięcy dziewięćset dziewięćdziesiąt
Portuguesequinze mil novecentos e noventa
Romaniancincisprezece mii nouă sute nouăzeci
Russianпятнадцать тысяч девятьсот девяносто
Serbianпетнаест хиљада деветсто деведесет
Slovakpätnásť tisíc deväť­sto deväťdesiat
Slovenepetnajst tisuću devetsto devetdeset
Spanish quince mil novecientos noventa
Swahilielfu kumi na tano, mia tisa na tisini
Swedishfemtontusenniohundranittio
Thaiหนึ่ง​หมื่น​ห้า​พัน​เก้า​ร้อย​เก้า​สิบ
Turkishon beş bin dokuz yüz doksan
Ukrainianпʼятнадцять тисяч девʼятсот девʼяносто
Vietnamesemười lăm nghìn chín trăm chín mươi
Calculation was done in 0.0153110027 seconds

Miscellaneous

Number 15990 reversed09951
Unicode CharacterU+3E76
Unix TimestampThu, 01 Jan 1970 04:26:30 +0000
Calculation was done in 0.0000209808 seconds
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