27998

Number 27998 is an even five-digits composite number and natural number following 27997 and preceding 27999.

Properties of the number 27998

Nominal	27998
Cardinal	twenty-seven thousand nine hundred ninety-eight
Cardinal twenty-seven thousand nine hundred ninety-eight
Ordinal	27,998th
Number of digits	5
Sum of digits	35
Product of digits	9072
Number parity	Even

Previous number is 27997

Next number is 27999

Calculation was done in 0.0000360012 seconds

Prime Factorization of 27998

Prime factorization	2 x 13999
Prime factors	2, 13999
Number of distinct prime factors ω(n)	2
Total number of prime factors Ω(n)	2
Sum of prime factors	14001
Product of prime factors	27998

Calculation was done in 0.0001628399 seconds

Divisors of 27998

List of proper divisors	1, 2, 13999
List of all dividers	1, 2, 13999, 27998
Number of divisors d(n)	4
Sum of all divisors σ(n)	42000
Aliquot sum	14002
27998 is a deficient number , since it is larger than the sum of its proper divisors (14002). Its deficiency is 13996.

Calculation was done in 0.0000278950 seconds

Prime numbers

Is 27998 a prime number?	No
Is 27998 a semiprime number?	Yes
Is 27998 a Chen prime number?	No
Is 27998 a Mersenne prime number?	No

Previous prime is 27997

Next prime is 28001

Calculation was done in 0.0472040176 seconds

Sequences

Is 27998 a Catalan number?	No
Is 27998 a Fibonacci number?	No
Is 27998 a Idoneal number?	No

Calculation was done in 0.0000078678 seconds

Number theory

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

27998 is not a Happy number

27998 is not a Humble number

27998 is not a Münchhausen number

27998 is not a Perfect number

27998 is not a Perfect square

27998 is not a Palindrome

Calculation was done in 0.0088078976 seconds

Numeric Bases of 27998

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	110110101011110₂
3	Ternary	1102101222₃
4	Quaternary	12311132₄
5	Quinary	1343443₅
6	Senary	333342₆
7	Septenary	144425₇
8	Octal	66536₈
9	Nonary	42358₉
10	Decimal	27998
12	Duodecimal	14252₁₂
16	Hexadecimal	6d5e₁₆
20	Vigesimal	39ji₂₀
36	Base36	llq₃₆
60	Sexagesimal	7kc₆₀

Calculation was done in 0.0000219345 seconds

Mathematical operations

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

Square of 27998 (n²)	783888004
Cube of 27998 (n³)	21947296335992
Square root of 27998	167.32602905705
Natural Logarithm (ln) of 27998	10.239888358035
Decimal Logarithm (log) of 27998	4.4471270091999

Calculation was done in 0.0000050068 seconds

Trigonometry

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

Sine of 27998	0.12593592168695
Cosecant of 27998	7.9405461651027
Cosine of 27998	0.99203837810281
Secant of 27998	1.0080255180373
Tangent of 27998	0.126946622698
Cotangent of 27998	7.877326538879

Calculation was done in 0.0000200272 seconds

Number parity

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

Is 27998 an Even Number?

Yes, the number 27998 is an even number.

Is 27998 an Odd Number?

Previous even number is 27996

Next even number is 28000

Calculation was done in 0.0000071526 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 27998 in words is "twenty-seven thousand nine hundred ninety-eight", meaning that:

27998 is not an aban number (as it contains the letter a)

27998 is not an eban number (as it contains the letter e)

27998 is not an iban number (as it contains the letter i)

27998 is not an oban number (as it contains the letter o)

27998 is not a tban number (as it contains the letter t)

27998 is not an uban number (as it contains the letter u)

Calculation was done in 0.0000038147 seconds

Numeral systems

How to write 27998 in other number systems?

Bengali numerals	২৭৯৯৮
Eastern Arabic numerals	٢٧٬٩٩٨
Hieroglyphs numeralsused in Ancient Egypt	𓂭𓂭𓆼𓆼𓆼𓆼𓆼𓆼𓆼𓍪𓎎𓐁
Khmer numerals	២៧៩៩៨
Japanese numerals	二万七千九百九十八
Roman numerals	n/a
Thai numerals	๒๗๙๙๘

Calculation was done in 0.0001578331 seconds

Translation

How do you say 27998 in 38 different languages?

Arabic	سبعة و عشرون ألف و تسعة مائة و ثمانية و تسعون
Croatian	dvadeset i sedam tisuća devetsto devedeset i osam
Czech	dvacet sedm tisíc devět set devadesát osm
Danish	syv og tyve tusinde ni hundrede otte og halvfems
Dutch	zevenentwintigduizend negenhonderdachtennegentig
Estonian	akpe blaeve vɔ adre alafa asieke blaasieke vɔ enyi
Faroese	tjúgosjey tusin og níggjuhundraðognítiátta
Filipino	dalawáng pû’t pitóng libó’t siyám na daán at siyám na pû’t waló
Finnish	kaksikymmentäseitsemäntuhattayhdeksänsataayhdeksänkymmentäkahdeksan
French	vingt-sept mille neuf cent quatre-vingt-dix-huit
Greek	είκοσι επτά χίλιάδες εννιακόσια εννενήντα οκτώ
German	siebenundzwanzigtausendneunhundertachtundneunzig
Hebrew	עשרים ושבעה אלף תשע מאות תשעים ושמונה
Hindi	सत्ताईस हज़ार नौ सौ अट्ठानबे
Hungarian	huszonhétezerkilencszázkilencvennyolc
Icelandic	tuttugu og sjó þúsund og níuhundrað og níutíu og átta
Indonesian	dua puluh tujuh ribu sembilan ratus sembilan puluh delapan
Italian	ventisettemilanovecentonovantotto
Japanese	二万七千九百九十八
Korean	이만 칠천구백구십팔
Latvian	divdesmit septiņi tūkstoši deviņsimt deviņdesmit astoņi
Lithuanian	dvidešimt septyni tūkstančiai devyni šimtai devyniasdešimt aštuoni
Norwegian	tjuesju tusen ni hundre og nittiåtte
Persian	بیست و هفت هزار و نهصد و نود و هشت
Polish	dwadzieścia siedem tysięcy dziewięćset dziewięćdziesiąt osiem
Portuguese	vinte e sete mil novecentos e noventa e oito
Romanian	douăzeci şi şapte mii nouă sute nouăzeci şi opt
Russian	двадцать семь тысяч девятьсот девяносто восемь
Serbian	двадесет и седам хиљада деветсто деведесет и осам
Slovak	dvadsaťsedem tisíc deväťsto deväťdesiatosem
Slovene	dvaset sedem tisuću devetsto devetdeset osem
Spanish	veintisiete mil novecientos noventa y ocho
Swahili	elfu ishirini na saba, mia tisa na tisini na nane
Swedish	tjugosjutusenniohundranittioåtta
Thai	สองหมื่นเจ็ดพันเก้าร้อยเก้าสิบแปด
Turkish	yirmi yedi bin dokuz yüz doksan sekiz
Ukrainian	двадцять сім тисяч девʼятсот девʼяносто вісім
Vietnamese	hai mươi bảy nghìn chín trăm chín mươi tám

Calculation was done in 0.0192501545 seconds

Miscellaneous

Number 27998 reversed	89972
Unicode Character	U+6D5E	浞
Unix Timestamp	Thu, 01 Jan 1970 07:46:38 +0000

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