27988

Number 27988 is an even five-digits composite number and natural number following 27987 and preceding 27989.

Properties of the number 27988

Nominal	27988
Cardinal	twenty-seven thousand nine hundred eighty-eight
Cardinal twenty-seven thousand nine hundred eighty-eight
Ordinal	27,988th
Number of digits	5
Sum of digits	34
Product of digits	8064
Number parity	Even

Previous number is 27987

Next number is 27989

Calculation was done in 0.0000448227 seconds

Prime Factorization of 27988

Prime factorization	2 x 2 x 6997
Prime factorization in exponent form	2² x 6997
Prime factors	2, 6997
Number of distinct prime factors ω(n)	2
Total number of prime factors Ω(n)	3
Sum of prime factors	6999
Product of prime factors	13994

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Divisors of 27988

List of proper divisors	1, 2, 4, 6997, 13994
List of all dividers	1, 2, 4, 6997, 13994, 27988
Number of divisors d(n)	6
Sum of all divisors σ(n)	48986
Aliquot sum	20998
27988 is a deficient number , since it is larger than the sum of its proper divisors (20998). Its deficiency is 6990.

Calculation was done in 0.0000309944 seconds

Prime numbers

Is 27988 a prime number?	No
Is 27988 a semiprime number?	No
Is 27988 a Chen prime number?	No
Is 27988 a Mersenne prime number?	No

Previous prime is 27983

Next prime is 27997

Calculation was done in 0.0016260147 seconds

Sequences

Is 27988 a Catalan number?	No
Is 27988 a Fibonacci number?	No
Is 27988 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.

27988 is a Happy number

27988 is not a Humble number

27988 is not a Münchhausen number

27988 is not a Perfect number

27988 is not a Perfect square

27988 is not a Palindrome

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Numeric Bases of 27988

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	110110101010100₂
3	Ternary	1102101121₃
4	Quaternary	12311110₄
5	Quinary	1343423₅
6	Senary	333324₆
7	Septenary	144412₇
8	Octal	66524₈
9	Nonary	42347₉
10	Decimal	27988
12	Duodecimal	14244₁₂
16	Hexadecimal	6d54₁₆
20	Vigesimal	39j8₂₀
36	Base36	llg₃₆
60	Sexagesimal	7kS₆₀

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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 27988 (n²)	783328144
Cube of 27988 (n³)	21923788094272
Square root of 27988	167.29614460591
Natural Logarithm (ln) of 27988	10.239531125866
Decimal Logarithm (log) of 27988	4.4469718652401

Calculation was done in 0.0000040531 seconds

Trigonometry

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

Sine of 27988	0.43402057412486
Cosecant of 27988	2.3040382406211
Cosine of 27988	-0.90090295883426
Secant of 27988	-1.1099974644261
Tangent of 27988	-0.48176173678735
Cotangent of 27988	-2.0757148682428

Calculation was done in 0.0000109673 seconds

Number parity

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

Is 27988 an Even Number?

Yes, the number 27988 is an even number.

Is 27988 an Odd Number?

Previous even number is 27986

Next even number is 27990

Calculation was done in 0.0000050068 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 27988 in words is "twenty-seven thousand nine hundred eighty-eight", meaning that:

27988 is not an aban number (as it contains the letter a)

27988 is not an eban number (as it contains the letter e)

27988 is not an iban number (as it contains the letter i)

27988 is not an oban number (as it contains the letter o)

27988 is not a tban number (as it contains the letter t)

27988 is not an uban number (as it contains the letter u)

Calculation was done in 0.0000028610 seconds

Numeral systems

How to write 27988 in other number systems?

Bengali numerals	২৭৯৮৮
Eastern Arabic numerals	٢٧٬٩٨٨
Hieroglyphs numeralsused in Ancient Egypt	𓂭𓂭𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍪𓎍𓐁
Khmer numerals	២៧៩៨៨
Japanese numerals	二万七千九百八十八
Roman numerals	n/a
Thai numerals	๒๗๙๘๘

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Translation

How do you say 27988 in 38 different languages?

Arabic	سبعة و عشرون ألف و تسعة مائة و ثمانية و ثمانون
Croatian	dvadeset i sedam tisuća devetsto osamdeset i osam
Czech	dvacet sedm tisíc devět set osmdesát osm
Danish	syv og tyve tusinde ni hundrede otte og firs
Dutch	zevenentwintigduizend negenhonderdachtentachtig
Estonian	akpe blaeve vɔ adre alafa asieke blaenyi vɔ enyi
Faroese	tjúgosjey tusin og níggjuhundraðogáttatiátta
Filipino	dalawáng pû’t pitóng libó’t siyám na daán at walóng pû’t waló
Finnish	kaksikymmentäseitsemäntuhattayhdeksänsataakahdeksankymmentäkahdeksan
French	vingt-sept mille neuf cent quatre-vingt-huit
Greek	είκοσι επτά χίλιάδες εννιακόσια ογδόντα οκτώ
German	siebenundzwanzigtausendneunhundertachtundachtzig
Hebrew	עשרים ושבעה אלף תשע מאות שמונים ושמונה
Hindi	सत्ताईस हज़ार नौ सौ अट्ठासी
Hungarian	huszonhétezerkilencszáznyolcvannyolc
Icelandic	tuttugu og sjó þúsund og níuhundrað og áttatíu og átta
Indonesian	dua puluh tujuh ribu sembilan ratus delapan puluh delapan
Italian	ventisettemilanovecentoottantotto
Japanese	二万七千九百八十八
Korean	이만 칠천구백팔십팔
Latvian	divdesmit septiņi tūkstoši deviņsimt astoņdesmit astoņi
Lithuanian	dvidešimt septyni tūkstančiai devyni šimtai aštuoniasdešimt aštuoni
Norwegian	tjuesju tusen ni hundre og åttiåtte
Persian	بیست و هفت هزار و نهصد و هشتاد و هشت
Polish	dwadzieścia siedem tysięcy dziewięćset osiemdziesiąt osiem
Portuguese	vinte e sete mil novecentos e oitenta e oito
Romanian	douăzeci şi şapte mii nouă sute optzeci şi opt
Russian	двадцать семь тысяч девятьсот восемьдесят восемь
Serbian	двадесет и седам хиљада деветсто осамдесет и осам
Slovak	dvadsaťsedem tisíc deväťsto osemdesiatosem
Slovene	dvaset sedem tisuću devetsto osemdeset osem
Spanish	veintisiete mil novecientos ochenta y ocho
Swahili	elfu ishirini na saba, mia tisa na themanini na nane
Swedish	tjugosjutusenniohundraåttioåtta
Thai	สองหมื่นเจ็ดพันเก้าร้อยแปดสิบแปด
Turkish	yirmi yedi bin dokuz yüz seksen sekiz
Ukrainian	двадцять сім тисяч девʼятсот вісімдесят вісім
Vietnamese	hai mươi bảy nghìn chín trăm tám mươi tám

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Miscellaneous

Number 27988 reversed	88972
Unicode Character	U+6D54	浔
Unix Timestamp	Thu, 01 Jan 1970 07:46:28 +0000

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