21441

Number 21441 is an odd five-digits composite number and natural number following 21440 and preceding 21442.

Properties of the number 21441

Nominal	21441
Cardinal	twenty-one thousand four hundred forty-one
Cardinal twenty-one thousand four hundred forty-one
Ordinal	21,441st
Number of digits	5
Sum of digits	12
Product of digits	32
Number parity	Odd

Previous number is 21440

Next number is 21442

Calculation was done in 0.0000448227 seconds

Prime Factorization of 21441

Prime factorization	3 x 7 x 1021
Prime factors	3, 7, 1021
Number of distinct prime factors ω(n)	3
Total number of prime factors Ω(n)	3
Sum of prime factors	1031
Product of prime factors	21441

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Divisors of 21441

List of proper divisors	1, 3, 7, 21, 1021, 3063, 7147
List of all dividers	1, 3, 7, 21, 1021, 3063, 7147, 21441
Number of divisors d(n)	8
Sum of all divisors σ(n)	32704
Aliquot sum	11263
21441 is a deficient number , since it is larger than the sum of its proper divisors (11263). Its deficiency is 10178.

Calculation was done in 0.0000331402 seconds

Prime numbers

Is 21441 a prime number?	No
Is 21441 a semiprime number?	No
Is 21441 a Chen prime number?	No
Is 21441 a Mersenne prime number?	No

Previous prime is 21433

Next prime is 21467

Calculation was done in 0.0594639778 seconds

Sequences

Is 21441 a Catalan number?	No
Is 21441 a Fibonacci number?	No
Is 21441 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.

21441 is not a Happy number

21441 is not a Humble number

21441 is not a Münchhausen number

21441 is not a Perfect number

21441 is not a Perfect square

21441 is not a Palindrome

Calculation was done in 0.0086250305 seconds

Numeric Bases of 21441

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	101001111000001₂
3	Ternary	1002102010₃
4	Quaternary	11033001₄
5	Quinary	1141231₅
6	Senary	243133₆
7	Septenary	116340₇
8	Octal	51701₈
9	Nonary	32363₉
10	Decimal	21441
12	Duodecimal	104a9₁₂
16	Hexadecimal	53c1₁₆
20	Vigesimal	2dc1₂₀
36	Base36	gjl₃₆
60	Sexagesimal	5vL₆₀

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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 21441 (n²)	459716481
Cube of 21441 (n³)	9856781069121
Square root of 21441	146.42745644175
Natural Logarithm (ln) of 21441	9.9730602558881
Decimal Logarithm (log) of 21441	4.3312450368208

Calculation was done in 0.0000059605 seconds

Trigonometry

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

Sine of 21441	0.36148560219248
Cosecant of 21441	2.7663619074586
Cosine of 21441	-0.93237769139311
Secant of 21441	-1.0725267337809
Tangent of 21441	-0.38770297222831
Cotangent of 21441	-2.579294128834

Calculation was done in 0.0000531673 seconds

Number parity

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

Is 21441 an Even Number?

Is 21441 an Odd Number?

Yes, the number 21441 is an odd number.

Total number of all odd numbers from 1 to 21441 is 10721

Sum of all the odd numbers from 1 to 21441 are 114939841

The sum of all odd numbers is a perfect square: 114939841 = 10721

An odd number is any integer (a whole number) that cannot be divided by 2 evenly. Odd numbers are the opposite of even numbers.

Previous odd number is 21439

Next odd number is 21443

Calculation was done in 0.0000100136 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 21441 in words is "twenty-one thousand four hundred forty-one", meaning that:

21441 is not an aban number (as it contains the letter a)

21441 is not an eban number (as it contains the letter e)

21441 is an iban number (a number without the letter i)

21441 is not an oban number (as it contains the letter o)

21441 is not a tban number (as it contains the letter t)

21441 is not an uban number (as it contains the letter u)

Calculation was done in 0.0000030994 seconds

Numeral systems

How to write 21441 in other number systems?

Bengali numerals	২১৪৪১
Eastern Arabic numerals	٢١٬٤٤١
Hieroglyphs numeralsused in Ancient Egypt	𓂭𓂭𓆼𓍥𓎉𓏺
Khmer numerals	២១៤៤១
Japanese numerals	二万千四百四十一
Roman numerals	n/a
Thai numerals	๒๑๔๔๑

Calculation was done in 0.0001370907 seconds

Translation

How do you say 21441 in 38 different languages?

Arabic	واحد و عشرون ألف و أربعة مائة و واحد و أربعون
Croatian	dvadeset i jedna tisuća četiristo četrdeset i jedan
Czech	dvacet jedna tisíc čtyři sta čtyřicet jeden
Danish	en og tyve tusinde fire hundrede en og fyrre
Dutch	éénentwintigduizend vierhonderdéénenveertig
Estonian	akpe blaeve vɔ ɖekɛ alafa ene blaene vɔ ɖekɛ
Faroese	tjúgoeitt tusin og fýrehundraðogfýratiein
Filipino	dalawáng pû’t isáng libó’t ápat na daán at ápat na pû’t isá
Finnish	kaksikymmentäyksituhattaneljäsataaneljäkymmentäyksi
French	vingt et un mille quatre cent quarante et un
Greek	είκοσι μία χίλιάδες τετρακόσια σαράντα ένα
German	einundzwanzigtausendvierhunderteinundvierzig
Hebrew	עשרים ואחד אלף ארבע מאות ארבעים ואחת
Hindi	इक्कीस हज़ार चार सौ इकतालीस
Hungarian	huszonegyezernégyszáznegyvenegy
Icelandic	tuttugu og eitt þúsund og fjögurhundrað og fjörutíu og einn
Indonesian	dua puluh satu ribu empat ratus empat puluh satu
Italian	ventunomilaquattrocentoquarantuno
Japanese	二万千四百四十一
Korean	이만 천사백사십일
Latvian	divdesmit viens tūkstoši četrsimt četrdesmit viens
Lithuanian	dvidešimt vienas tūkstantis keturi šimtai keturiasdešimt vienas
Norwegian	tjueett tusen fire hundre og førtién
Persian	بیست و یک هزار و چهارصد و چهل و یک
Polish	dwadzieścia jeden tysięcy czterysta czterdzieści jeden
Portuguese	vinte e um mil quatrocentos e quarenta e um
Romanian	douăzeci şi una mii patru sute patruzeci şi unu
Russian	двадцать одна тысяча четыреста сорок один
Serbian	двадесет и једна хиљада четиристо четрдесет и један
Slovak	dvadsaťjedna tisíc štyristo štyridsaťjeden
Slovene	dvaset ena tisuću štiristo štirideset ena
Spanish	veintiún mil cuatrocientos cuarenta y uno
Swahili	elfu ishirini na moja, mia nne na arobaini na moja
Swedish	tjugoentusenfyrahundrafyrtioen
Thai	สองหมื่นหนึ่งพันสี่ร้อยสี่สิบเอ็ด
Turkish	yirmi bir bin dört yüz kırk bir
Ukrainian	двадцять одна тисяча чотириста сорок один
Vietnamese	hai mươi mốt nghìn bốn trăm bốn mươi mốt

Calculation was done in 0.0245990753 seconds

Miscellaneous

Number 21441 reversed	14412
Unicode Character	U+53C1	叁
Unix Timestamp	Thu, 01 Jan 1970 05:57:21 +0000

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