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18000

Number 18000 is an even five-digits composite number and natural number following 17999 and preceding 18001.

Properties of the number 18000

Nominal18000
Cardinaleighteen thousand
Cardinal
eighteen thousand
Ordinal18,000th
Number of digits5
Sum of digits9
Product of digits0
Number parityEven
Calculation was done in 0.0000300407 seconds

Prime Factorization of 18000

Prime factorization2 x 2 x 2 x 2 x 3 x 3 x 5 x 5 x 5
Prime factorization in exponent form24 x 32 x 53
Prime factors2, 3, 5
Number of distinct prime factors ω(n)3
Total number of prime factors Ω(n)9
Sum of prime factors10
Product of prime factors30
Calculation was done in 0.0000159740 seconds

Divisors of 18000

List of proper divisors 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1800, 2000, 2250, 3000, 3600, 4500, 6000, 9000
List of all dividers1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1800, 2000, 2250, 3000, 3600, 4500, 6000, 9000, 18000
Number of divisors d(n)60
Sum of all divisors σ(n)62868
Aliquot sum 44868
18000 is an abundant number , because the sum of its proper divisors (44868) is greater than itself. Its abundance is 26868.
Calculation was done in 0.0000259876 seconds

Prime numbers

Is 18000 a prime number?No
Is 18000 a semiprime number?No
Is 18000 a Chen prime number?No
Is 18000 a Mersenne prime number?No
Calculation was done in 0.0008759499 seconds

Sequences

Is 18000 a Catalan number?No
Is 18000 a Fibonacci number?No
Is 18000 a Idoneal number?No
Calculation was done in 0.0000028610 seconds

Number theory

Number theory is a branch of pure mathematics devoted primarily to the study of the integers and integer-valued functions.
18000 is not a Happy number
18000 is a Humble number
18000 is not a Münchhausen number
18000 is not a Perfect number
18000 is not a Perfect square
18000 is not a Palindrome
Calculation was done in 0.0054049492 seconds

Numeric Bases of 18000

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
2Binary1000110010100002
3Ternary2202002003
4Quaternary101211004
5Quinary10340005
6Senary2152006
7Septenary1033237
8Octal431208
9Nonary266209
10Decimal18000
12Duodecimala50012
16Hexadecimal465016
20Vigesimal250020
36Base36dw036
60Sexagesimal50060
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 18000 (n2)324000000
Cube of 18000 (n3)5832000000000
Square root of 18000134.16407864999
Natural Logarithm (ln) of 180009.7981270368783
Decimal Logarithm (log) of 180004.2552725051033
Calculation was done in 0.0000100136 seconds

Trigonometry

Trigonometry is the study of the relationship between the angles and sides of a triangle.
Sine of 18000-0.97016369547125
Cosecant of 18000-1.0307538868626
Cosine of 180000.24245082798283
Secant of 180004.1245476797086
Tangent of 18000-4.0014864190935
Cotangent of 18000-0.24990713331636
Calculation was done in 0.0000059605 seconds

Number parity

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

Is 18000 an Even Number?

Yes, the number 18000 is an even number.

Is 18000 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 18000 in words is "eighteen thousand", meaning that:
18000 is not an aban number (as it contains the letter a)
18000 is not an eban number (as it contains the letter e)
18000 is not an iban number (as it contains the letter i)
18000 is not an oban number (as it contains the letter o)
18000 is not a tban number (as it contains the letter t)
18000 is not an uban number (as it contains the letter u)
Calculation was done in 0.0000019073 seconds

Numeral systems

How to write 18000 in other number systems?
Bengali numerals১৮০০০
Eastern Arabic numerals١٨٬٠٠٠
Hieroglyphs numeralsused in Ancient Egypt𓂭𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓆼
Khmer numerals១៨០០០
Japanese numerals一万八千
Roman numeralsn/a
Thai numerals๑๘๐๐๐
Calculation was done in 0.0000650883 seconds

Translation

How do you say 18000 in 38 different languages?
Arabicثمانية عشر ألف
Croatianosamnaest tisuća
Czechosmnáct tisíc
Danish atten tusinde
Dutchachttienduizend
Estonianakpe wuienyi
Faroeseátjan tusin
Filipinolabíng-walóng libó
Finnishkahdeksantoista­tuhatta
Frenchdix-huit mille
Greekδεκα­οκτώ χίλιάδες
Germanachtzehn­tausend
Hebrewשמונה עשר אלף
Hindiअठारह हज़ार
Hungariantizen­nyolc­ezer
Icelandicátján þúsund
Indonesiandelapan belas ribu
Italiandiciottomila
Japanese一万八千
Korean만 팔천
Latvianastoņpadsmit tūkstoši
Lithuanianaštuoniolika tūkstančių
Norwegianatten tusen
Persianهجده هزار
Polishosiemnaście tysięcy
Portuguesedezoito mil
Romanianoptsprezece mii
Russianвосемнадцать тысяч
Serbianосамнаест хиљада
Slovakosemnásť tisíc
Sloveneasemnajst tisuću
Spanish dieciocho mil
Swahilielfu kumi na nane
Swedishartontusen
Thaiหนึ่ง​หมื่น​แปด​พัน
Turkishon sekiz bin
Ukrainianвісімнадцять тисяч
Vietnamesemười tám nghìn
Calculation was done in 0.0138189793 seconds

Miscellaneous

Number 18000 reversed00081
Unicode CharacterU+4650
Unix TimestampThu, 01 Jan 1970 05:00:00 +0000
Calculation was done in 0.0000231266 seconds
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