7131125979 (number)

7131125979 is an odd 10-digits composite number following 7131125978 and preceding 7131125980. In scientific notation, it is written as 7.131125979 × 10^9. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 4692219840 positive integers (up to 7131125979) that are relatively prime to 7131125979.

Interesting facts

Basic properties

Name

Name seven billion one hundred thirty-one million one hundred twenty-five thousand nine hundred seventy-nine

Notation

Scientific notation 7.131125979 × 10^9
Engineering notation 7.131125979 × 10^9

Prime Factorization of 7131125979

Prime Factorization 3 × 9 × 89 × 631 × 4703

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7131125979
Product of the distinct prime numbers

The prime factorization of 7131125979 is 3 × 9 × 89 × 631 × 4703. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7131125979)

Multiplication

n×y
n×2 14262251958
n×3 21393377937
n×4 28524503916
n×5 35655629895

Division

n÷y
n÷2 3565562989.5
n÷3 2377041993
n÷3 1782781494.75
n÷5 1426225195.8

Exponentiation

ny
n2 5.0852957728369E+19
n3 3.6263884796576E+29
n4 2.5860233097233E+39
n5 1.8441258006267E+49

Nth Root

y√n
2√n 84445.994452076
3√n 1924.8018892316
4√n 290.59592986151
5√n 93.461257865321

Divisors of 7131125979

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7131125978
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7131125979 can be divided by 32 positive divisors. The sum of these divisors (counting 7131125979) is 1, the average is 0.03125.

Base conversion 7131125979

Base System Value
2 Binary 110101001000011000101100011011011
3 Ternary 200101222110201211000
4 Quaternary 12221003011203123
5 Quinary 104101032012404
6 Senary 3135340440043
8 Octal 65103054333
10 Decimal 7131125979
12 Duodecimal 1470249023
16 Hexadecimal 1a90c58db
20 Vigesimal 5b89aeij
36 Base36 39xos0r

Cryptographic Hash Functions

md5 e0d465b2252460e234669d9d34c1702e
sha1 7ec7c667cf5b0107ad47f339b92ca55be140394b
sha256 bec80c3065074028d1bfe1c0d515d944e0e42a150c87ec3dc0a0e275942e052c
sha512 37698b5a6e23aa81aadd6cab25b2a0d997b94497bf97fdb0de3d995965e4875128346068292fcb2d79a9522d2ad8cefc5489bdfdafdbeace5e7b7be5e8167fb6
ripemd-160 9b2f9522f14d394f494a33e136762a1e7d510da9

7131125979 as geometric shapes

Circle

Radius = n
Diameter 14262251958
Circumference 44806185974.899
Area 1.5975927841276E+20

Sphere

Radius = n
Volume 1.519018054234E+30
Surface area 6.3903711365102E+20
Circumference 44806185974.899

Square

Length = n
Perimeter 28524503916
Area 5.0852957728369E+19
Diagonal 10084935074.493

Cube

Length = n
Surface area 3.0511774637021E+20
Volume 3.6263884796576E+29
Space diagonal 12351472510.802

Equilateral Triangle

Length = n
Perimeter 21393377937
Area 2.2019976625172E+19
Altitude 6175736255.4012

Triangular Pyramid

Length = n
Surface area 2.2019976625172E+19
Volume 4.2737398086378E+28
Height 3361645024.831