129622131 (number)

129622131 is an odd 9-digits composite number following 129622130 and preceding 129622132. In scientific notation, it is written as 1.29622131 × 10^8. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 86367600 positive integers (up to 129622131) that are relatively prime to 129622131.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29622131 × 10^8
Engineering notation 1.29622131 × 10^6

Prime Factorization of 129622131

Prime Factorization 9 × 2909 × 4951

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129622131
Product of the distinct prime numbers

The prime factorization of 129622131 is 9 × 2909 × 4951. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129622131)

Multiplication

n×y
n×2 259244262
n×3 388866393
n×4 518488524
n×5 648110655

Division

n÷y
n÷2 64811065.5
n÷3 43207377
n÷3 32405532.75
n÷5 25924426.2

Exponentiation

ny
n2 16801896844981161
n3 2.1778976738886E+24
n4 2.8230373758939E+32
n5 3.6592812055601E+40

Nth Root

y√n
2√n 11385.17154021
3√n 506.08840310994
4√n 106.70131929929
5√n 41.931059041728

Divisors of 129622131

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 -129622130
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 129622131 can be divided by 8 positive divisors. The sum of these divisors (counting 129622131) is 1, the average is 0.125.

Base conversion 129622131

Base System Value
2 Binary 111101110011110000001110011
3 Ternary 100000220111010200
4 Quaternary 13232132001303
5 Quinary 231140402011
6 Senary 20510130243
8 Octal 756360163
10 Decimal 129622131
12 Duodecimal 374b0983
16 Hexadecimal 7b9e073
20 Vigesimal 20a2f6b
36 Base36 25692r

Cryptographic Hash Functions

md5 fe194baf838b5099cc167a235478deb1
sha1 b0ae8c7b3871f9d15cc4c7aa930331c0ab632eeb
sha256 26bdcd03681a55ddcebbecc3a1441816ac2fbda7ff126b64b260486975cbc5ae
sha512 c842b957b4bf1258331357157f7c21516495312ec71a31079d6d2facb590fece257bfaf90ea1a58cb8dfc106b3af2f5ab7ee1cb9000559cd487928bcbf4dcbae
ripemd-160 ec4a5a74d6ec27ec74389b2eab987f27a087a7dd

129622131 as geometric shapes

Circle

Radius = n
Diameter 259244262
Circumference 814439868.98451
Area 5.2784715694566E+16

Sphere

Radius = n
Volume 9.1227564434118E+24
Surface area 2.1113886277827E+17
Circumference 814439868.98451

Square

Length = n
Perimeter 518488524
Area 16801896844981161
Diagonal 183313375.6439

Cube

Length = n
Surface area 100811381069886966
Volume 2.1778976738886E+24
Space diagonal 224512116.67735

Equilateral Triangle

Length = n
Perimeter 388866393
Area 7.2754347497596E+15
Altitude 112256058.33867

Triangular Pyramid

Length = n
Surface area 7.2754347497596E+15
Volume 2.5666770232284E+23
Height 61104458.547967