31302968 (number)

31302968 is an even 8-digits composite number following 31302967 and preceding 31302969. In scientific notation, it is written as 3.1302968 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors. There are 15287328 positive integers (up to 31302968) that are relatively prime to 31302968.

Interesting facts

Basic properties

Name

Name thirty-one million three hundred two thousand nine hundred sixty-eight

Notation

Scientific notation 3.1302968 × 10^7
Engineering notation 3.1302968 × 10^6

Prime Factorization of 31302968

Prime Factorization 2 × 2 × 2 × 43 × 90997

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7825742
Product of the distinct prime numbers

The prime factorization of 31302968 is 2 × 2 × 2 × 43 × 90997. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 10, 78, 100, 661, 387, 4364, 9345, 68177, 5410, 781720, 104092, 698374, 5256238, 32269264, 10069868, 750678546, 829525599, 5236629625, 3682234440

Basic calculations (n = 31302968)

Multiplication

n×y
n×2 62605936
n×3 93908904
n×4 125211872
n×5 156514840

Division

n÷y
n÷2 15651484
n÷3 10434322.666667
n÷3 7825742
n÷5 6260593.6

Exponentiation

ny
n2 979875805609024
n3 3.0673020986953E+22
n4 9.6015659441793E+29
n5 3.0055751150054E+37

Nth Root

y√n
2√n 5594.9055398639
3√n 315.15812335002
4√n 74.799101196899
5√n 31.558554556115

Divisors of 31302968

1, 2, 4, 8, 43, 86, 172, 344, 90997, 181994, 363988, 727976, 3912871, 7825742, 15651484, 31302968

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31302967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31302968 can be divided by 16 positive divisors. The sum of these divisors (counting 31302968) is 1, the average is 0.0625.

Base conversion 31302968

Base System Value
2 Binary 1110111011010010100111000
3 Ternary 2011220100121012
4 Quaternary 1313122110320
5 Quinary 31003143333
6 Senary 3034533052
8 Octal 167322470
10 Decimal 31302968
12 Duodecimal a597188
16 Hexadecimal 1dda538
20 Vigesimal 9fch88
36 Base36 imxiw

Cryptographic Hash Functions

md5 605d2dffae111b60cc0851bb58b9a26a
sha1 cad0fd34f9c956b73b41f7f198e22a501d5922c6
sha256 0461239cbc6a4bd1f5cb5fe52f4651518f0a79f429fe6c9e4e857b252e591450
sha512 50a0f89f0637a033d656c9b185ae17f0bf01edb1a59e98dfd1920c6cd38f5cd45304bf875ef51048f0d90afae3e7cee51e091637bbff083968e2f1eca2a1393a
ripemd-160 bc3059856043fa28667b1ea63b05809ae6db1231

31302968 as geometric shapes

Circle

Radius = n
Diameter 62605936
Circumference 196682348.60871
Area 3.0783706323317E+15

Sphere

Radius = n
Volume 1.2848284986136E+23
Surface area 1.2313482529327E+16
Circumference 196682348.60871

Square

Length = n
Perimeter 125211872
Area 979875805609024
Diagonal 44269081.888131

Cube

Length = n
Surface area 5879254833654144
Volume 3.0673020986953E+22
Space diagonal 54218331.003703

Equilateral Triangle

Length = n
Perimeter 93908904
Area 4.2429867010558E+14
Altitude 27109165.501851

Triangular Pyramid

Length = n
Surface area 4.2429867010558E+14
Volume 3.614850189892E+21
Height 14756360.629377