31479980, thirty-one million four hundred seventy-nine thousand nine hundred eighty: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

Interesting facts

31479980 has 48 divisors, whose sum is 76640256
The reverse of 31479980 is 08997413
Previous prime number is 71

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5

Name

Name	thirty-one million four hundred seventy-nine thousand nine hundred eighty

Notation

Scientific notation	3.1479980 × 10^7
Engineering notation	3.1479980 × 10^6

Prime Factorization of 31479980

Prime Factorization 2 × 2 × 5 × 7 × 71 × 3167

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	15739990	Product of the distinct prime numbers

The prime factorization of 31479980 is 2 × 2 × 5 × 7 × 71 × 3167. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 8, 75, 60, 358, 965, 438, 2095, 10939, 8769, 3623, 839407, 2837025, 6221231, 89821138, 86602039, 435206702, 370737578, 4719278358, 1846414983

Basic calculations (n = 31479980)

Multiplication

n×y

n×2	62959960
n×3	94439940
n×4	125919920
n×5	157399900

Division

n÷y

n÷2	15739990
n÷3	10493326.666667
n÷3	7869995
n÷5	6295996

Exponentiation

n^y

n²	990989140800400
n³	3.1196318332614E+22
n⁴	9.8205947718432E+29
n⁵	3.0915212700573E+37

Nth Root

^y√n

²√n	5610.7022733344
³√n	315.75105907963
⁴√n	74.904621174761
⁵√n	31.594165555867

Divisors of 31479980

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 71, 140, 142, 284, 355, 497, 710, 994, 1420, 1988, 2485, 3167, 4970, 6334, 9940, 12668, 15835, 22169, 31670, 44338, 63340, 88676, 110845, 221690, 224857, 443380, 449714, 899428, 1124285, 1573999, 2248570, 3147998, 4497140, 6295996, 7869995, 15739990, 31479980

48 divisors

τ	Total Divisors	48	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-31479979	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.020833333333333	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	1	Returns the nth root of the product of n divisors
H	Harmonic Mean	48	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31479980 can be divided by 48 positive divisors. The sum of these divisors (counting 31479980) is 1, the average is 0.020833333333333.

Base conversion 31479980

Base	System	Value
2	Binary	1111000000101100010101100
3	Ternary	2012020100102012
4	Quaternary	1320011202230
5	Quinary	31024324410
6	Senary	3042420352
8	Octal	170054254
10	Decimal	31479980
12	Duodecimal	a6616b8
16	Hexadecimal	1e058ac
20	Vigesimal	9gejj0
36	Base36	iqq3w

Cryptographic Hash Functions

md5	edcc5e1cd5471ab3881ff8a7d315e999
sha1	6dbd200b14ca50de1befaa4f289e6657f66157cf
sha256	8a1ebd4ac7d04f05e61abbcf41dab98c1cead100ef85085573be8f169d67441a
sha512	23d66000cfb7a0c2d89e5501a3899dd4af179801564fb2974f61ec63a6a847294c6ca71ac95ff8fc13628c67fabe7d44f743d65917a77605be78336a4bbba3ca
ripemd-160	f385137e1657bd33466d84e302c92b349fcb076f

31479980 as geometric shapes

Circle

Radius = n

Diameter	62959960
Circumference	197794547.80631
Area	3.1132842045258E+15

Sphere

Radius = n

Volume	1.3067483265705E+23
Surface area	1.2453136818103E+16
Circumference	197794547.80631

Square

Length = n

Perimeter	125919920
Area	990989140800400
Diagonal	44519414.659234

Cube

Length = n

Surface area	5945934844802400
Volume	3.1196318332614E+22
Space diagonal	54524924.781252

Equilateral Triangle

Length = n

Perimeter	94439940
Area	4.2911088540383E+14
Altitude	27262462.390626

Triangular Pyramid

Length = n

Surface area	4.2911088540383E+14
Volume	3.6765213735076E+21
Height	14839804.886411