129671131 (number)

129671131 is an odd 9-digits composite number following 129671130 and preceding 129671132. In scientific notation, it is written as 1.29671131 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 127955520 positive integers (up to 129671131) that are relatively prime to 129671131.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred seventy-one thousand one hundred thirty-one

Notation

Scientific notation 1.29671131 × 10^8
Engineering notation 1.29671131 × 10^6

Prime Factorization of 129671131

Prime Factorization 89 × 2309 × 631

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129671131
Product of the distinct prime numbers

The prime factorization of 129671131 is 89 × 2309 × 631. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129671131)

Multiplication

n×y
n×2 259342262
n×3 389013393
n×4 518684524
n×5 648355655

Division

n÷y
n÷2 64835565.5
n÷3 43223710.333333
n÷3 32417782.75
n÷5 25934226.2

Exponentiation

ny
n2 16814602214819161
n3 2.1803684865107E+24
n4 2.827308476426E+32
n5 3.6662028782405E+40

Nth Root

y√n
2√n 11387.323258782
3√n 506.15216590376
4√n 106.71140172813
5√n 41.934228733926

Divisors of 129671131

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129671130
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129671131 can be divided by 8 positive divisors. The sum of these divisors (counting 129671131) is 1, the average is 0.125.

Base conversion 129671131

Base System Value
2 Binary 111101110101001111111011011
3 Ternary 100000222222100111
4 Quaternary 13232221333123
5 Quinary 231143434011
6 Senary 20511145151
8 Octal 756517733
10 Decimal 129671131
12 Duodecimal 375151b7
16 Hexadecimal 7ba9fdb
20 Vigesimal 20a8hgb
36 Base36 257avv

Cryptographic Hash Functions

md5 3e250b9a5e871cd76a470e6d1e325865
sha1 a9167ce087dd681ffea7be5b27c420e1f418b1d1
sha256 9337c9ad6272b49580a3e6c2ce5bfbb2ac1c3e8f5c1731f80019cff123701f30
sha512 74ad16d9808e3eae5fa6589611192e71263e19407c8cf6f1fe68881e01929bf7ca355f6010267c0e2701b2f999c29ad8f6791770cd09cf4b7cd308c5c889405c
ripemd-160 e41db2ae34e52190f01e55625f965ff1c456f8a9

129671131 as geometric shapes

Circle

Radius = n
Diameter 259342262
Circumference 814747745.06456
Area 5.2824630791111E+16

Sphere

Radius = n
Volume 9.133106159121E+24
Surface area 2.1129852316444E+17
Circumference 814747745.06456

Square

Length = n
Perimeter 518684524
Area 16814602214819161
Diagonal 183382672.10846

Cube

Length = n
Surface area 100887613288914966
Volume 2.1803684865107E+24
Space diagonal 224596987.16692

Equilateral Triangle

Length = n
Perimeter 389013393
Area 7.2809363362817E+15
Altitude 112298493.58346

Triangular Pyramid

Length = n
Surface area 7.2809363362817E+15
Volume 2.5695889038286E+23
Height 61127557.369486