27990

Number 27990 is an even five-digits composite number and natural number following 27989 and preceding 27991.

Properties of the number 27990

Nominal	27990
Cardinal	twenty-seven thousand nine hundred ninety
Cardinal twenty-seven thousand nine hundred ninety
Ordinal	27,990th
Number of digits	5
Sum of digits	27
Product of digits	0
Number parity	Even

Previous number is 27989

Next number is 27991

Calculation was done in 0.0000429153 seconds

Prime Factorization of 27990

Prime factorization	2 x 3 x 3 x 5 x 311
Prime factorization in exponent form	2 x 3² x 5 x 311
Prime factors	2, 3, 5, 311
Number of distinct prime factors ω(n)	4
Total number of prime factors Ω(n)	5
Sum of prime factors	321
Product of prime factors	9330

Calculation was done in 0.0000269413 seconds

Divisors of 27990

List of proper divisors	1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 311, 622, 933, 1555, 1866, 2799, 3110, 4665, 5598, 9330, 13995
List of all dividers	1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 311, 622, 933, 1555, 1866, 2799, 3110, 4665, 5598, 9330, 13995, 27990
Number of divisors d(n)	24
Sum of all divisors σ(n)	73008
Aliquot sum	45018
27990 is an abundant number , because the sum of its proper divisors (45018) is greater than itself. Its abundance is 17028.

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Prime numbers

Is 27990 a prime number?	No
Is 27990 a semiprime number?	No
Is 27990 a Chen prime number?	No
Is 27990 a Mersenne prime number?	No

Previous prime is 27983

Next prime is 27997

Calculation was done in 0.0171480179 seconds

Sequences

Is 27990 a Catalan number?	No
Is 27990 a Fibonacci number?	No
Is 27990 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.

27990 is not a Happy number

27990 is not a Humble number

27990 is not a Münchhausen number

27990 is not a Perfect number

27990 is not a Perfect square

27990 is not a Palindrome

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Numeric Bases of 27990

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.

Base	System	Value
2	Binary	110110101010110₂
3	Ternary	1102101200₃
4	Quaternary	12311112₄
5	Quinary	1343430₅
6	Senary	333330₆
7	Septenary	144414₇
8	Octal	66526₈
9	Nonary	42350₉
10	Decimal	27990
12	Duodecimal	14246₁₂
16	Hexadecimal	6d56₁₆
20	Vigesimal	39ja₂₀
36	Base36	lli₃₆
60	Sexagesimal	7kU₆₀

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Mathematical operations

Mathematical operations are actions that are performed on numbers or mathematical expressions to find a numerical result.

Square of 27990 (n²)	783440100
Cube of 27990 (n³)	21928488399000
Square root of 27990	167.30212192318
Natural Logarithm (ln) of 27990	10.239602582509
Decimal Logarithm (log) of 27990	4.4470028984662

Calculation was done in 0.0000209808 seconds

Trigonometry

Trigonometry is the study of the relationship between the angles and sides of a triangle.

Sine of 27990	-0.99980503120607
Cosecant of 27990	-1.0001950068142
Cosine of 27990	-0.0197458748863
Secant of 27990	-50.64348912156
Tangent of 27990	50.633615221566
Cotangent of 27990	0.019749725466454

Calculation was done in 0.0000069141 seconds

Number parity

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

Is 27990 an Even Number?

Yes, the number 27990 is an even number.

Is 27990 an Odd Number?

Previous even number is 27988

Next even number is 27992

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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 27990 in words is "twenty-seven thousand nine hundred ninety", meaning that:

27990 is not an aban number (as it contains the letter a)

27990 is not an eban number (as it contains the letter e)

27990 is not an iban number (as it contains the letter i)

27990 is not an oban number (as it contains the letter o)

27990 is not a tban number (as it contains the letter t)

27990 is not an uban number (as it contains the letter u)

Calculation was done in 0.0000021458 seconds

Numeral systems

How to write 27990 in other number systems?

Bengali numerals	২৭৯৯০
Eastern Arabic numerals	٢٧٬٩٩٠
Hieroglyphs numeralsused in Ancient Egypt	𓂭𓂭𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍪𓎎
Khmer numerals	២៧៩៩០
Japanese numerals	二万七千九百九十
Roman numerals	n/a
Thai numerals	๒๗๙๙๐

Calculation was done in 0.0001580715 seconds

Translation

How do you say 27990 in 38 different languages?

Arabic	سبعة و عشرون ألف و تسعة مائة و تسعون
Croatian	dvadeset i sedam tisuća devetsto devedeset
Czech	dvacet sedm tisíc devět set devadesát
Danish	syv og tyve tusinde ni hundrede halvfems
Dutch	zevenentwintigduizend negenhonderdnegentig
Estonian	akpe blaeve vɔ adre alafa asieke kple blaasieke
Faroese	tjúgosjey tusin og níggjuhundraðogníti
Filipino	dalawáng pû’t pitóng libó’t siyám na daán at siyám na pû
Finnish	kaksikymmentäseitsemäntuhattayhdeksänsataayhdeksänkymmentä
French	vingt-sept mille neuf cent quatre-vingt-dix
Greek	είκοσι επτά χίλιάδες εννιακόσια εννενήντα
German	siebenundzwanzigtausendneunhundertneunzig
Hebrew	עשרים ושבעה אלף תשע מאות תשעים
Hindi	सत्ताईस हज़ार नौ सौ नब्बे
Hungarian	huszonhétezerkilencszázkilencven
Icelandic	tuttugu og sjó þúsund og níuhundrað og níutíu
Indonesian	dua puluh tujuh ribu sembilan ratus sembilan puluh
Italian	ventisettemilanovecentonovanta
Japanese	二万七千九百九十
Korean	이만 칠천구백구십
Latvian	divdesmit septiņi tūkstoši deviņsimt deviņdesmit
Lithuanian	dvidešimt septyni tūkstančiai devyni šimtai devyniasdešimt
Norwegian	tjuesju tusen ni hundre og nitti
Persian	بیست و هفت هزار و نهصد و نود
Polish	dwadzieścia siedem tysięcy dziewięćset dziewięćdziesiąt
Portuguese	vinte e sete mil novecentos e noventa
Romanian	douăzeci şi şapte mii nouă sute nouăzeci
Russian	двадцать семь тысяч девятьсот девяносто
Serbian	двадесет и седам хиљада деветсто деведесет
Slovak	dvadsaťsedem tisíc deväťsto deväťdesiat
Slovene	dvaset sedem tisuću devetsto devetdeset
Spanish	veintisiete mil novecientos noventa
Swahili	elfu ishirini na saba, mia tisa na tisini
Swedish	tjugosjutusenniohundranittio
Thai	สองหมื่นเจ็ดพันเก้าร้อยเก้าสิบ
Turkish	yirmi yedi bin dokuz yüz doksan
Ukrainian	двадцять сім тисяч девʼятсот девʼяносто
Vietnamese	hai mươi bảy nghìn chín trăm chín mươi

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Miscellaneous

Number 27990 reversed	09972
Unicode Character	U+6D56	浖
Unix Timestamp	Thu, 01 Jan 1970 07:46:30 +0000

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