129443382 (number)

129443382 is an even 9-digits composite number following 129443381 and preceding 129443383. In scientific notation, it is written as 1.29443382 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 43147788 positive integers (up to 129443382) that are relatively prime to 129443382.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred forty-three thousand three hundred eighty-two

Notation

Scientific notation 1.29443382 × 10^8
Engineering notation 1.29443382 × 10^6

Prime Factorization of 129443382

Prime Factorization 2 × 9 × 7191299

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129443382
Product of the distinct prime numbers

The prime factorization of 129443382 is 2 × 9 × 7191299. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129443382)

Multiplication

n×y
n×2 258886764
n×3 388330146
n×4 517773528
n×5 647216910

Division

n÷y
n÷2 64721691
n÷3 43147794
n÷3 32360845.5
n÷5 25888676.4

Exponentiation

ny
n2 16755589143597924
n3 2.1689001261498E+24
n4 2.8074976754906E+32
n5 3.6341199407264E+40

Nth Root

y√n
2√n 11377.318752676
3√n 505.85566401952
4√n 106.6645149648
5√n 41.919488066066

Divisors of 129443382

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 -129443381
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 129443382 can be divided by 8 positive divisors. The sum of these divisors (counting 129443382) is 1, the average is 0.125.

Base conversion 129443382

Base System Value
2 Binary 111101101110010011000110110
3 Ternary 100000120101221100
4 Quaternary 13231302120312
5 Quinary 231114142012
6 Senary 20502230530
8 Octal 755623066
10 Decimal 129443382
12 Duodecimal 37425446
16 Hexadecimal 7b72636
20 Vigesimal 2090892
36 Base36 252f5i

Cryptographic Hash Functions

md5 10226c5ebbe45581530ad43617e14876
sha1 9bd48a8d59d3389cf7bd73173e05d501e1eb2334
sha256 efbdfab9a91f8ada4e469194156171ad8962b9bf9278ee0078dd776c36416d4b
sha512 adf43e9542f09fd977c40578c88fa0c7227b78a635e32629295afd7d61ff4f08f695160178007d65176e2561fc2ccacc0f3b13e56afb99d0a99af2d7ed1bdc9d
ripemd-160 04ee551a7af20f6393976588ba54ab5efc3ed506

129443382 as geometric shapes

Circle

Radius = n
Diameter 258886764
Circumference 813316755.89403
Area 5.2639235760096E+16

Sphere

Radius = n
Volume 9.0850676035762E+24
Surface area 2.1055694304038E+17
Circumference 813316755.89403

Square

Length = n
Perimeter 517773528
Area 16755589143597924
Diagonal 183060586.38384

Cube

Length = n
Surface area 100533534861587544
Volume 2.1689001261498E+24
Space diagonal 224202514.32755

Equilateral Triangle

Length = n
Perimeter 388330146
Area 7.2553829268653E+15
Altitude 112101257.16377

Triangular Pyramid

Length = n
Surface area 7.2553829268653E+15
Volume 2.5560733115281E+23
Height 61020195.46128