31130907 (number)

31130907 is an odd 8-digits composite number following 31130906 and preceding 31130908. In scientific notation, it is written as 3.1130907 × 10^7. The sum of its digits is 24. It has a total of 2 prime factors and 4 positive divisors. There are 20753936 positive integers (up to 31130907) that are relatively prime to 31130907.

Interesting facts

Basic properties

Name

Name thirty-one million one hundred thirty thousand nine hundred seven

Notation

Scientific notation 3.1130907 × 10^7
Engineering notation 3.1130907 × 10^6

Prime Factorization of 31130907

Prime Factorization 3 × 10376969

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 31130907
Product of the distinct prime numbers

The prime factorization of 31130907 is 3 × 10376969. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 3, 25, 97, 196, 490, 5971, 369, 70571, 60103, 890268, 678692, 4325120, 9681598, 98577185, 80992619, 274914455, 213130607, 7549337712, 573336428

Basic calculations (n = 31130907)

Multiplication

n×y
n×2 62261814
n×3 93392721
n×4 124523628
n×5 155654535

Division

n÷y
n÷2 15565453.5
n÷3 10376969
n÷3 7782726.75
n÷5 6226181.4

Exponentiation

ny
n2 969133370642649
n3 3.0170000832073E+22
n4 9.3921949009318E+29
n5 2.9238754598678E+37

Nth Root

y√n
2√n 5579.5077739887
3√n 314.57962569591
4√n 74.696102803216
5√n 31.52378485207

Divisors of 31130907

1, 3, 10376969, 31130907

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -31130906
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 31130907 can be divided by 4 positive divisors. The sum of these divisors (counting 31130907) is 1, the average is 0.25.

Base conversion 31130907

Base System Value
2 Binary 1110110110000010100011011
3 Ternary 2011120121120120
4 Quaternary 1312300110123
5 Quinary 30432142112
6 Senary 3031124323
8 Octal 166602433
10 Decimal 31130907
12 Duodecimal a5136a3
16 Hexadecimal 1db051b
20 Vigesimal 9eb757
36 Base36 ij8rf

Cryptographic Hash Functions

md5 008a8ef0a3291cb7aac28d197596a27d
sha1 8de126144518cea8ffe3137226498e9c98fca6a3
sha256 d7ea25bd8d30384d1d3e5d2096eaa4532f2d6fd76e74916d40794fe04f0b6229
sha512 75699d24b860048a78036ce1fd3a1ea28f3ac23192958a8d8e3a5733fd223e53dc12d6a314f0abb769a118fef1257dfac1c4e0aaafa4d0361617782ad4b183ff
ripemd-160 5f37963454c102eb4ab7eb15d910cf24865e3e8a

31130907 as geometric shapes

Circle

Radius = n
Diameter 62261814
Circumference 195601257.46157
Area 3.0446222775597E+15

Sphere

Radius = n
Volume 1.2637580396378E+23
Surface area 1.2178489110239E+16
Circumference 195601257.46157

Square

Length = n
Perimeter 124523628
Area 969133370642649
Diagonal 44025750.888376

Cube

Length = n
Surface area 5814800223855894
Volume 3.0170000832073E+22
Space diagonal 53920312.609702

Equilateral Triangle

Length = n
Perimeter 93392721
Area 4.1964705931589E+14
Altitude 26960156.304851

Triangular Pyramid

Length = n
Surface area 4.1964705931589E+14
Volume 3.5555686961271E+21
Height 14675250.296125