129432008 (number)

129432008 is an even 9-digits composite number following 129432007 and preceding 129432009. In scientific notation, it is written as 1.29432008 × 10^8. The sum of its digits is 29. It has a total of 5 prime factors and 16 positive divisors. There are 64142848 positive integers (up to 129432008) that are relatively prime to 129432008.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred thirty-two thousand eight

Notation

Scientific notation 1.29432008 × 10^8
Engineering notation 1.29432008 × 10^6

Prime Factorization of 129432008

Prime Factorization 2 × 2 × 2 × 113 × 143177

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 32358002
Product of the distinct prime numbers

The prime factorization of 129432008 is 2 × 2 × 2 × 113 × 143177. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 5, 50, 1, 463, 292, 5380, 3486, 2717, 37968, 596364, 164373, 6245688, 3684531, 3338831, 78195099, 963387480, 273271311, 596407697, 1618059493

Basic calculations (n = 129432008)

Multiplication

n×y
n×2 258864016
n×3 388296024
n×4 517728032
n×5 647160040

Division

n÷y
n÷2 64716004
n÷3 43144002.666667
n÷3 32358002
n÷5 25886401.6

Exponentiation

ny
n2 16752644694912064
n3 2.168328442173E+24
n4 2.8065110427397E+32
n5 3.6325235973597E+40

Nth Root

y√n
2√n 11376.818887545
3√n 505.84084732061
4√n 106.66217177399
5√n 41.918751359394

Divisors of 129432008

1, 2, 4, 8, 113, 226, 452, 904, 143177, 286354, 572708, 1145416, 16179001, 32358002, 64716004, 129432008

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129432007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129432008 can be divided by 16 positive divisors. The sum of these divisors (counting 129432008) is 1, the average is 0.0625.

Base conversion 129432008

Base System Value
2 Binary 111101101101111100111001000
3 Ternary 100000112211100002
4 Quaternary 13231233213020
5 Quinary 231113311013
6 Senary 20502102132
8 Octal 755574710
10 Decimal 129432008
12 Duodecimal 3741a948
16 Hexadecimal 7b6f9c8
20 Vigesimal 208j008
36 Base36 2526dk

Cryptographic Hash Functions

md5 1a48f291e6c7e642dbce1a2cfa07d219
sha1 469d06c59ebac4b67b49054306a55893dec01f21
sha256 b0b2f1d54176d6ae0088d830c6b8951336d456915b2c7bc5bc9c989df74d653b
sha512 d8bb9ccf8be675161a576f9d22391b0610aa357a32139992c0b497232175612c2e9ee9ba31fcf003feff7c809d0cbed718c68dd24dcb0a40a544e0a81424d5ac
ripemd-160 f8e8e2b4c657ffffa9578694b7a59062db5a1f44

129432008 as geometric shapes

Circle

Radius = n
Diameter 258864016
Circumference 813245290.94435
Area 5.2629985501736E+16

Sphere

Radius = n
Volume 9.0826729393341E+24
Surface area 2.1051994200694E+17
Circumference 813245290.94435

Square

Length = n
Perimeter 517728032
Area 16752644694912064
Diagonal 183044501.11878

Cube

Length = n
Surface area 100515868169472384
Volume 2.168328442173E+24
Space diagonal 224182813.98166

Equilateral Triangle

Length = n
Perimeter 388296024
Area 7.2541079431842E+15
Altitude 112091406.99083

Triangular Pyramid

Length = n
Surface area 7.2541079431842E+15
Volume 2.5553995755003E+23
Height 61014833.706261