231440

Number 231440 is an even six-digits composite number and natural number following 231439 and preceding 231441.

Properties of the number 231440

Nominal	231440
Cardinal	two hundred thirty-one thousand four hundred forty
Cardinal two hundred thirty-one thousand four hundred forty
Ordinal	231,440th
Number of digits	6
Sum of digits	14
Product of digits	0
Number parity	Even

Previous number is 231439

Next number is 231441

Calculation was done in 0.0000422001 seconds

Prime Factorization of 231440

Prime factorization	2 x 2 x 2 x 2 x 5 x 11 x 263
Prime factorization in exponent form	2⁴ x 5 x 11 x 263
Prime factors	2, 5, 11, 263
Number of distinct prime factors ω(n)	4
Total number of prime factors Ω(n)	7
Sum of prime factors	281
Product of prime factors	28930

Calculation was done in 0.0000259876 seconds

Divisors of 231440

List of proper divisors	1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 263, 440, 526, 880, 1052, 1315, 2104, 2630, 2893, 4208, 5260, 5786, 10520, 11572, 14465, 21040, 23144, 28930, 46288, 57860, 115720
List of all dividers	1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 263, 440, 526, 880, 1052, 1315, 2104, 2630, 2893, 4208, 5260, 5786, 10520, 11572, 14465, 21040, 23144, 28930, 46288, 57860, 115720, 231440
Number of divisors d(n)	40
Sum of all divisors σ(n)	589248
Aliquot sum	357808
231440 is an abundant number , because the sum of its proper divisors (357808) is greater than itself. Its abundance is 126368.

Calculation was done in 0.0000598431 seconds

Prime numbers

Is 231440 a prime number?	No
Is 231440 a semiprime number?	No
Is 231440 a Chen prime number?	No
Is 231440 a Mersenne prime number?	No

Previous prime is 231433

Next prime is 231443

Calculation was done in 0.0115971565 seconds

Sequences

Is 231440 a Catalan number?	No
Is 231440 a Fibonacci number?	No
Is 231440 a Idoneal number?	No

Calculation was done in 0.0000050068 seconds

Number theory

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

231440 is not a Happy number

231440 is not a Humble number

231440 is not a Münchhausen number

231440 is not a Perfect number

231440 is not a Perfect square

231440 is not a Palindrome

Calculation was done in 0.0064251423 seconds

Numeric Bases of 231440

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	111000100000010000₂
3	Ternary	102202110212₃
4	Quaternary	320200100₄
5	Quinary	24401230₅
6	Senary	4543252₆
7	Septenary	1652516₇
8	Octal	704020₈
9	Nonary	382425₉
10	Decimal	231440
12	Duodecimal	b1b28₁₂
16	Hexadecimal	38810₁₆
20	Vigesimal	18ic0₂₀
36	Base36	4ykw₃₆
60	Sexagesimal	14HK₆₀

Calculation was done in 0.0000190735 seconds

Mathematical operations

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

Square of 231440 (n²)	53564473600
Cube of 231440 (n³)	12396961769984000
Square root of 231440	481.08211357314
Natural Logarithm (ln) of 231440	12.35207593965
Decimal Logarithm (log) of 231440	5.3644384206399

Calculation was done in 0.0000100136 seconds

Trigonometry

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

Sine of 231440	-0.90474895136133
Cosecant of 231440	-1.1052789820816
Cosine of 231440	0.42594522536423
Secant of 231440	2.3477197077274
Tangent of 231440	-2.1240969436567
Cotangent of 231440	-0.47078830511307

Calculation was done in 0.0000050068 seconds

Number parity

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

Is 231440 an Even Number?

Yes, the number 231440 is an even number.

Is 231440 an Odd Number?

Previous even number is 231438

Next even number is 231442

Calculation was done in 0.0000040531 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 231440 in words is "two hundred thirty-one thousand four hundred forty", meaning that:

231440 is not an aban number (as it contains the letter a)

231440 is not an eban number (as it contains the letter e)

231440 is not an iban number (as it contains the letter i)

231440 is not an oban number (as it contains the letter o)

231440 is not a tban number (as it contains the letter t)

231440 is not an uban number (as it contains the letter u)

Calculation was done in 0.0000019073 seconds

Numeral systems

How to write 231440 in other number systems?

Bengali numerals	২৩১৪৪০
Eastern Arabic numerals	٢٣١٬٤٤٠
Hieroglyphs numeralsused in Ancient Egypt	𓆐𓆐𓂭𓂭𓂭𓆼𓍥𓎉
Khmer numerals	២៣១៤៤០
Japanese numerals	二十三万千四百四十
Roman numerals	n/a
Thai numerals	๒๓๑๔๔๐

Calculation was done in 0.0000729561 seconds

Translation

How do you say 231440 in 38 different languages?

Arabic	مائتان و واحد و ثلاثون ألف و أربعة مائة و أربعون
Croatian	dvjesto trideset i jedna tisuća četiristo četrdeset
Czech	dvě stě třicet jedna tisíc čtyři sta čtyřicet
Danish	to hundrede en og tredive tusinde fire hundrede fyrre
Dutch	tweehonderdéénendertigduizend vierhonderdveertig
Estonian	akpe alafa eve blaetɔ̃ vɔ ɖekɛ alafa ene kple blaene
Faroese	tveyhundraðogtríatieitt tusin og fýrehundraðogfýrati
Filipino	dalawáng daán at tatlóng pû’t isáng libó’t ápat na daán at ápat na pû
Finnish	kaksisataakolmekymmentäyksituhattaneljäsataaneljäkymmentä
French	deux cent trente et un mille quatre cent quarante
Greek	διακόσιες τριάντα μία χίλιάδες τετρακόσια σαράντα
German	zweihunderteinunddreißigtausendvierhundertvierzig
Hebrew	מאתיים שלושים ואחד אלף ארבע מאות ארבעים
Hindi	दो लाख इकतीस हज़ार चार सौ चालीस
Hungarian	kétszázharmincegyezernégyszáznegyven
Icelandic	tvöhundrað og þrjátíu og eitt þúsund og fjögurhundrað og fjörutíu
Indonesian	dua ratus tiga puluh satu ribu empat ratus empat puluh
Italian	duecentotrent e unmilaquattrocentoquaranta
Japanese	二十三万千四百四十
Korean	이십삼만 천사백사십
Latvian	divsimt trīsdesmit viens tūkstoši četrsimt četrdesmit
Lithuanian	du šimtai trisdešimt vienas tūkstantis keturi šimtai keturiasdešimt
Norwegian	to hundre og trettiett tusen fire hundre og førti
Persian	دویست و سی و یک هزار و چهارصد و چهل
Polish	dwieście trzydzieści jeden tysięcy czterysta czterdzieści
Portuguese	duzentos e trinta e um mil quatrocentos e quarenta
Romanian	două sute treizeci şi una mii patru sute patruzeci
Russian	двести тридцать одна тысяча четыреста сорок
Serbian	двеста тридесет и једна хиљада четиристо четрдесет
Slovak	dvesto tridsaťjedna tisíc štyristo štyridsať
Slovene	dvjesto trideset ena tisuću štiristo štirideset
Spanish	doscientos treinta y un mil cuatrocientos cuarenta
Swahili	elfu mia mbili na thelathini na moja, mia nne na arobaini
Swedish	tvåhundratrettioentusenfyrahundrafyrtio
Thai	สองแสนสามหมื่นหนึ่งพันสี่ร้อยสี่สิบ
Turkish	iki yüz otuz bir bin dört yüz kırk
Ukrainian	двісті тридцять одна тисяча чотириста сорок
Vietnamese	hai trăm ba mươi mốt nghìn bốn trăm bốn mươi

Calculation was done in 0.0141060352 seconds

Miscellaneous

Number 231440 reversed	044132
Unicode Character	U+38810	𸠐
Hexadecimal color	#231440
Unix Timestamp	Sat, 03 Jan 1970 16:17:20 +0000

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