129952371 (number)

129952371 is an odd 9-digits composite number following 129952370 and preceding 129952372. In scientific notation, it is written as 1.29952371 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 85661312 positive integers (up to 129952371) that are relatively prime to 129952371.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million nine hundred fifty-two thousand three hundred seventy-one

Notation

Scientific notation 1.29952371 × 10^8
Engineering notation 1.29952371 × 10^6

Prime Factorization of 129952371

Prime Factorization 3 × 89 × 486713

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129952371
Product of the distinct prime numbers

The prime factorization of 129952371 is 3 × 89 × 486713. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 8, 45, 64, 622, 567, 3142, 2672, 27965, 15902, 577573, 525738, 4930582, 6826302, 16425144, 2862775, 684198471, 872996735, 4950309244, 7444090528

Basic calculations (n = 129952371)

Multiplication

n×y
n×2 259904742
n×3 389857113
n×4 519809484
n×5 649761855

Division

n÷y
n÷2 64976185.5
n÷3 43317457
n÷3 32488092.75
n÷5 25990474.2

Exponentiation

ny
n2 16887618728521641
n3 2.1945860943154E+24
n4 2.8519166631991E+32
n5 3.7061333227714E+40

Nth Root

y√n
2√n 11399.665389826
3√n 506.51782798225
4√n 106.76921555311
5√n 41.952402963128

Divisors of 129952371

1, 3, 89, 267, 486713, 1460139, 43317457, 129952371

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 -129952370
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 129952371 can be divided by 8 positive divisors. The sum of these divisors (counting 129952371) is 1, the average is 0.125.

Base conversion 129952371

Base System Value
2 Binary 111101111101110101001110011
3 Ternary 100001112021010210
4 Quaternary 13233232221303
5 Quinary 231231433441
6 Senary 20521155203
8 Octal 757565163
10 Decimal 129952371
12 Duodecimal 3762bb03
16 Hexadecimal 7beea73
20 Vigesimal 20c40ib
36 Base36 25dbw3

Cryptographic Hash Functions

md5 06def1cd73fc2854fd372e982370a306
sha1 6c0214ffc7bb0371e7c7c48824de9e8cbbb8f01a
sha256 9e0e27a4084120f5d23c0ffbd823e5c87d80fffdfe23b78e7bf79b6bf906aec4
sha512 2ffdc2c9d24830e8004a7923a41e51a2849af4f6b1039238df74d988e9779841ed46e74303c3f0faa3fee2570cab6f4d8731b41e1335cc744a971692ca235d83
ripemd-160 fa1446e0f40e744df465c0d4ff271bc1bcf96cab

129952371 as geometric shapes

Circle

Radius = n
Diameter 259904742
Circumference 816514828.10035
Area 5.3054018934149E+16

Sphere

Radius = n
Volume 9.1926607354287E+24
Surface area 2.122160757366E+17
Circumference 816514828.10035

Square

Length = n
Perimeter 519809484
Area 16887618728521641
Diagonal 183780405.53074

Cube

Length = n
Surface area 101325712371129846
Volume 2.1945860943154E+24
Space diagonal 225084109.13604

Equilateral Triangle

Length = n
Perimeter 389857113
Area 7.3125534141628E+15
Altitude 112542054.56802

Triangular Pyramid

Length = n
Surface area 7.3125534141628E+15
Volume 2.5863445153135E+23
Height 61260135.176913