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31980

Number 31980 is an even five-digits composite number and natural number following 31979 and preceding 31981.

Properties of the number 31980

Nominal31980
Cardinalthirty-one thousand nine hundred eighty
Cardinal
thirty-one thousand nine hundred eighty
Ordinal31,980th
Number of digits5
Sum of digits21
Product of digits0
Number parityEven
Calculation was done in 0.0000350475 seconds

Prime Factorization of 31980

Prime factorization2 x 2 x 3 x 5 x 13 x 41
Prime factorization in exponent form22 x 3 x 5 x 13 x 41
Prime factors2, 3, 5, 13, 41
Number of distinct prime factors ω(n)5
Total number of prime factors Ω(n)6
Sum of prime factors64
Product of prime factors15990
Calculation was done in 0.0000221729 seconds

Divisors of 31980

List of proper divisors 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 164, 195, 205, 246, 260, 390, 410, 492, 533, 615, 780, 820, 1066, 1230, 1599, 2132, 2460, 2665, 3198, 5330, 6396, 7995, 10660, 15990
List of all dividers1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 164, 195, 205, 246, 260, 390, 410, 492, 533, 615, 780, 820, 1066, 1230, 1599, 2132, 2460, 2665, 3198, 5330, 6396, 7995, 10660, 15990, 31980
Number of divisors d(n)48
Sum of all divisors σ(n)98784
Aliquot sum 66804
31980 is an abundant number , because the sum of its proper divisors (66804) is greater than itself. Its abundance is 34824.
Calculation was done in 0.0000319481 seconds

Prime numbers

Is 31980 a prime number?No
Is 31980 a semiprime number?No
Is 31980 a Chen prime number?No
Is 31980 a Mersenne prime number?No
Calculation was done in 0.0017609596 seconds

Sequences

Is 31980 a Catalan number?No
Is 31980 a Fibonacci number?No
Is 31980 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.
31980 is not a Happy number
31980 is not a Humble number
31980 is not a Münchhausen number
31980 is not a Perfect number
31980 is not a Perfect square
31980 is not a Palindrome
Calculation was done in 0.0067942142 seconds

Numeric Bases of 31980

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.
BaseSystemValue
2Binary1111100111011002
3Ternary11212121103
4Quaternary133032304
5Quinary20104105
6Senary4040206
7Septenary1621447
8Octal763548
9Nonary477739
10Decimal31980
12Duodecimal1661012
16Hexadecimal7cec16
20Vigesimal3jj020
36Base36ooc36
60Sexagesimal8r060
Calculation was done in 0.0000209808 seconds

Mathematical operations

Mathematical operations are actions that are performed on numbers or mathematical expressions to find a numerical result.
Square of 31980 (n2)1022720400
Cube of 31980 (n3)32706598392000
Square root of 31980178.82952776317
Natural Logarithm (ln) of 3198010.372865986388
Decimal Logarithm (log) of 319804.5048784594102
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 31980-0.98760950557265
Cosecant of 31980-1.0125459448876
Cosine of 319800.15693140062635
Secant of 319806.3722110170988
Tangent of 31980-6.2932561720016
Cotangent of 31980-0.15890025332974
Calculation was done in 0.0000059605 seconds

Number parity

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

Is 31980 an Even Number?

Yes, the number 31980 is an even number.

Is 31980 an Odd Number?

No
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 31980 in words is "thirty-one thousand nine hundred eighty", meaning that:
31980 is not an aban number (as it contains the letter a)
31980 is not an eban number (as it contains the letter e)
31980 is not an iban number (as it contains the letter i)
31980 is not an oban number (as it contains the letter o)
31980 is not a tban number (as it contains the letter t)
31980 is not an uban number (as it contains the letter u)
Calculation was done in 0.0000019073 seconds

Numeral systems

How to write 31980 in other number systems?
Bengali numerals৩১৯৮০
Eastern Arabic numerals٣١٬٩٨٠
Hieroglyphs numeralsused in Ancient Egypt𓂭𓂭𓂭𓆼𓍪𓎍
Khmer numerals៣១៩៨០
Japanese numerals三万千九百八十
Roman numeralsn/a
Thai numerals๓๑๙๘๐
Calculation was done in 0.0000839233 seconds

Translation

How do you say 31980 in 38 different languages?
Arabicواحد و ثلاثون ألف و تسعة مائة و ثمانون
Croatiantrideset i jedna tisuća devetsto osamdeset
Czechtřicet jedna tisíc devět set osmdesát
Danish en og tredive tusinde ni hundrede firs
Dutchéénendertigduizend negenhonderdtachtig
Estonianakpe blaetɔ̃ vɔ ɖekɛ alafa asieke kple blaenyi
Faroesetríati­eitt tusin og níggju­hundrað­og­áttati
Filipinotatlóng pû’t isáng libó’t siyám na daán at walóng pû
Finnishkolme­kymmentä­yksi­tuhatta­yhdeksän­sataa­kahdeksan­kymmentä
Frenchtrente et un mille neuf cent quatre-vingts
Greekτριάντα μία χίλιάδες εννιακόσια ογδόντα
Germanein­und­dreißig­tausend­neun­hundert­achtzig
Hebrewשלושים ואחד אלף תשע מאות שמונים
Hindiइकतीस हज़ार नौ सौ अस्सी
Hungarianharminc­egy­ezer­kilenc­száz­nyolcvan
Icelandicþrjátíu og eitt þúsund og níu­hundrað og áttatíu
Indonesiantiga puluh satu ribu sembilan ratus delapan puluh
Italiantrent e unmilanovecentoottanta
Japanese三万千九百八十
Korean삼만 천구백팔십
Latviantrīsdesmit viens tūkstoši deviņsimt astoņdesmit
Lithuaniantrisdešimt vienas tūkstantis devyni šimtai aštuoniasdešimt
Norwegiantretti­ett tusen ni hundre og åtti
Persianسی و یک هزار و نهصد و هشتاد
Polishtrzydzieści jeden tysięcy dziewięćset osiemdziesiąt
Portuguesetrinta e um mil novecentos e oitenta
Romaniantreizeci şi una mii nouă sute optzeci
Russianтридцать одна тысяча девятьсот восемьдесят
Serbianтридесет и једна хиљада деветсто осамдесет
Slovaktridsať­jedna tisíc deväť­sto osemdesiat
Slovenetrideset ena tisuću devetsto osemdeset
Spanish treinta y un mil novecientos ochenta
Swahilielfu thelathini na moja, mia tisa na themanini
Swedishtrettioentusenniohundraåttio
Thaiสาม​หมื่น​หนึ่ง​พัน​เก้า​ร้อย​แปด​สิบ
Turkishotuz bir bin dokuz yüz seksen
Ukrainianтридцять одна тисяча девʼятсот вісімдесят
Vietnameseba mươi mốt nghìn chín trăm tám mươi
Calculation was done in 0.0147860050 seconds

Miscellaneous

Number 31980 reversed08913
Unicode CharacterU+7CEC
Unix TimestampThu, 01 Jan 1970 08:53:00 +0000
Calculation was done in 0.0000259876 seconds
This page was generated in 0.02 seconds.