20800

Number 20800 is an even five-digits composite number and natural number following 20799 and preceding 20801.

Properties of the number 20800

Nominal	20800
Cardinal	twenty thousand eight hundred
Cardinal twenty thousand eight hundred
Ordinal	20,800th
Number of digits	5
Sum of digits	10
Product of digits	0
Number parity	Even

Previous number is 20799

Next number is 20801

Calculation was done in 0.0000240803 seconds

Prime Factorization of 20800

Prime factorization	2 x 2 x 2 x 2 x 2 x 2 x 5 x 5 x 13
Prime factorization in exponent form	2⁶ x 5² x 13
Prime factors	2, 5, 13
Number of distinct prime factors ω(n)	3
Total number of prime factors Ω(n)	9
Sum of prime factors	20
Product of prime factors	130

Calculation was done in 0.0000569820 seconds

Divisors of 20800

List of proper divisors	1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2600, 4160, 5200, 10400
List of all dividers	1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2600, 4160, 5200, 10400, 20800
Number of divisors d(n)	42
Sum of all divisors σ(n)	55118
Aliquot sum	34318
20800 is an abundant number , because the sum of its proper divisors (34318) is greater than itself. Its abundance is 13518.

Calculation was done in 0.0000269413 seconds

Prime numbers

Is 20800 a prime number?	No
Is 20800 a semiprime number?	No
Is 20800 a Chen prime number?	No
Is 20800 a Mersenne prime number?	No

Previous prime is 20789

Next prime is 20807

Calculation was done in 0.0010910034 seconds

Sequences

Is 20800 a Catalan number?	No
Is 20800 a Fibonacci number?	No
Is 20800 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.

20800 is a Happy number

20800 is not a Humble number

20800 is not a Münchhausen number

20800 is not a Perfect number

20800 is not a Perfect square

20800 is not a Palindrome

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Numeric Bases of 20800

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	101000101000000₂
3	Ternary	1001112101₃
4	Quaternary	11011000₄
5	Quinary	1131200₅
6	Senary	240144₆
7	Septenary	114433₇
8	Octal	50500₈
9	Nonary	31471₉
10	Decimal	20800
12	Duodecimal	10054₁₂
16	Hexadecimal	5140₁₆
20	Vigesimal	2c00₂₀
36	Base36	g1s₃₆
60	Sexagesimal	5ke₆₀

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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 20800 (n²)	432640000
Cube of 20800 (n³)	8998912000000
Square root of 20800	144.22205101856
Natural Logarithm (ln) of 20800	9.9427082656894
Decimal Logarithm (log) of 20800	4.3180633349628

Calculation was done in 0.0000319481 seconds

Trigonometry

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

Sine of 20800	0.46617245720461
Cosecant of 20800	2.1451288778331
Cosine of 20800	-0.88469386803788
Secant of 20800	-1.1303344988904
Tangent of 20800	-0.52693081081087
Cotangent of 20800	-1.8977823643699

Calculation was done in 0.0000059605 seconds

Number parity

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

Is 20800 an Even Number?

Yes, the number 20800 is an even number.

Is 20800 an Odd Number?

Previous even number is 20798

Next even number is 20802

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 20800 in words is "twenty thousand eight hundred", meaning that:

20800 is not an aban number (as it contains the letter a)

20800 is not an eban number (as it contains the letter e)

20800 is not an iban number (as it contains the letter i)

20800 is not an oban number (as it contains the letter o)

20800 is not a tban number (as it contains the letter t)

20800 is not an uban number (as it contains the letter u)

Calculation was done in 0.0000019073 seconds

Numeral systems

How to write 20800 in other number systems?

Bengali numerals	২০৮০০
Eastern Arabic numerals	٢٠٬٨٠٠
Hieroglyphs numeralsused in Ancient Egypt	𓂭𓂭𓍩
Khmer numerals	២០៨០០
Japanese numerals	二万八百
Roman numerals	n/a
Thai numerals	๒๐๘๐๐

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Translation

How do you say 20800 in 38 different languages?

Arabic	عشرون ألف و ثمانية مائة
Croatian	dvadeset tisuća osamsto
Czech	dvacet tisíc osm set
Danish	tyve tusinde otte hundrede
Dutch	twintigduizend achthonderd
Estonian	akpe blaeve alafa enyi
Faroese	tjúgo tusin og áttahundrað
Filipino	dalawáng pû libó’t walóng daán
Finnish	kaksikymmentätuhattakahdeksansataa
French	vingt mille huit cents
Greek	είκοσι χίλιάδες οκτακόσια
German	zwanzigtausendachthundert
Hebrew	עשרים אלף שמונה מאות
Hindi	बीस हज़ार आठ सौ
Hungarian	húszezernyolcszáz
Icelandic	tuttugu þúsund og áttahundrað
Indonesian	dua puluh ribu delapan ratus
Italian	ventimilaottocento
Japanese	二万八百
Korean	이만 팔백
Latvian	divdesmit tūkstoši astoņsimt
Lithuanian	dvidešimt tūkstančių aštuoni šimtai
Norwegian	tjue tusen åtte hundre
Persian	بیست هزار و هشتصد
Polish	dwadzieścia tysięcy osiemset
Portuguese	vinte mil e oitocentos
Romanian	douăzeci mii opt sute
Russian	двадцать тысяч восемьсот
Serbian	двадесет хиљада осамсто
Slovak	dvadsať tisíc osemsto
Slovene	dvaset tisuću osemsto
Spanish	veinte mil ochocientos
Swahili	elfu ishirini, mia nane
Swedish	tjugotusenåttahundra
Thai	สองหมื่นแปดร้อย
Turkish	yirmi bin sekiz yüz
Ukrainian	двадцять тисяч вісімсот
Vietnamese	hai mươi nghìn tám trăm

Calculation was done in 0.0154421329 seconds

Miscellaneous

Number 20800 reversed	00802
Unicode Character	U+5140	兀
Unix Timestamp	Thu, 01 Jan 1970 05:46:40 +0000

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