8129715900 (number)

8129715900 is an even 10-digits composite number following 8129715899 and preceding 8129715901. In scientific notation, it is written as 8.129715900 × 10^9. The sum of its digits is 42. It has a total of 8 prime factors and 144 positive divisors. There are 2081664000 positive integers (up to 8129715900) that are relatively prime to 8129715900.

Interesting facts

Basic properties

Name

Name eight billion one hundred twenty-nine million seven hundred fifteen thousand nine hundred

Notation

Scientific notation 8.129715900 × 10^9
Engineering notation 8.129715900 × 10^9

Prime Factorization of 8129715900

Prime Factorization 2 × 2 × 3 × 5 × 5 × 31 × 131 × 6673

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 812971590
Product of the distinct prime numbers

The prime factorization of 8129715900 is 2 × 2 × 3 × 5 × 5 × 31 × 131 × 6673. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 8129715900)

Multiplication

n×y
n×2 16259431800
n×3 24389147700
n×4 32518863600
n×5 40648579500

Division

n÷y
n÷2 4064857950
n÷3 2709905300
n÷3 2032428975
n÷5 1625943180

Exponentiation

ny
n2 6.6092280614713E+19
n3 5.3731146458069E+29
n4 4.3681895568539E+39
n5 3.5512140094569E+49

Nth Root

y√n
2√n 90164.937198448
3√n 2010.7517546439
4√n 300.27476950028
5√n 95.943393167613

Divisors of 8129715900

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8129715899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8129715900 can be divided by 144 positive divisors. The sum of these divisors (counting 8129715900) is 1, the average is 0.0069444444444444.

Base conversion 8129715900

Base System Value
2 Binary 111100100100100011001111010111100
3 Ternary 202222120111100122220
4 Quaternary 13210210121322330
5 Quinary 113122201402100
6 Senary 3422412005340
8 Octal 74444317274
10 Decimal 8129715900
12 Duodecimal 16aa760850
16 Hexadecimal 1e4919ebc
20 Vigesimal 670ae9f0
36 Base36 3qg80xo

Cryptographic Hash Functions

md5 7a3681a9ad77e419e888e18f35c17d29
sha1 6b451b89e3a4d048fd59fcf685aa7cf9138ef256
sha256 d755c7e8e4f2690736b659ee8b74d6fdcab7dbf9921a99b7002dc521d95ee795
sha512 0f95dfc3b3421edf625ef4e58ddb5be80c08a98e7c1fc289b41f2a5617be40a052ea8168a9a2b09b7d504bbe25a6f384ef67c0fa4efd387d550450c28ea1b0b8
ripemd-160 4c9400d717748ac074d947095a3f536091ad6795

8129715900 as geometric shapes

Circle

Radius = n
Diameter 16259431800
Circumference 51080511494.424
Area 2.0763502323818E+20

Sphere

Radius = n
Volume 2.250684999755E+30
Surface area 8.3054009295271E+20
Circumference 51080511494.424

Square

Length = n
Perimeter 32518863600
Area 6.6092280614713E+19
Diagonal 11497154484.02

Cube

Length = n
Surface area 3.9655368368828E+20
Volume 5.3731146458069E+29
Space diagonal 14081080989.901

Equilateral Triangle

Length = n
Perimeter 24389147700
Area 2.8618797003196E+19
Altitude 7040540494.9503

Triangular Pyramid

Length = n
Surface area 2.8618797003196E+19
Volume 6.3322763369047E+28
Height 3832384828.0067