129664608 (number)

129664608 is an even 9-digits composite number following 129664607 and preceding 129664609. In scientific notation, it is written as 1.29664608 × 10^8. The sum of its digits is 42. It has a total of 9 prime factors and 96 positive divisors. There are 41664000 positive integers (up to 129664608) that are relatively prime to 129664608.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred sixty-four thousand six hundred eight

Notation

Scientific notation 1.29664608 × 10^8
Engineering notation 1.29664608 × 10^6

Prime Factorization of 129664608

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 43 × 101 × 311

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 8104038
Product of the distinct prime numbers

The prime factorization of 129664608 is 2 × 2 × 2 × 2 × 2 × 3 × 43 × 101 × 311. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129664608)

Multiplication

n×y
n×2 259329216
n×3 388993824
n×4 518658432
n×5 648323040

Division

n÷y
n÷2 64832304
n÷3 43221536
n÷3 32416152
n÷5 25932921.6

Exponentiation

ny
n2 16812910567793664
n3 2.180039458112E+24
n4 2.8267396176063E+32
n5 3.6652808443499E+40

Nth Root

y√n
2√n 11387.036840197
3√n 506.14367857144
4√n 106.7100596954
5√n 41.933806832033

Divisors of 129664608

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129664607
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129664608 can be divided by 96 positive divisors. The sum of these divisors (counting 129664608) is 1, the average is 0.010416666666667.

Base conversion 129664608

Base System Value
2 Binary 111101110101000011001100000
3 Ternary 100000222122101220
4 Quaternary 13232220121200
5 Quinary 231143231413
6 Senary 20511055040
8 Octal 756503140
10 Decimal 129664608
12 Duodecimal 37511480
16 Hexadecimal 7ba8660
20 Vigesimal 20a81a8
36 Base36 2575uo

Cryptographic Hash Functions

md5 f83a4e683cef4ea3ddb4b148ad43657f
sha1 fdfa755af00bdd21f64b60d2e5d6dbc2a870020c
sha256 c0cde36f017013542e7c1d5edfcb7508987df18947ccf3bd642ec6ea907bbbf1
sha512 96b9293d02f384e065308476d3e9456eeea00d8b719c23086d7d046f9e2772570ab7c2db62ec1a338d38c899ce28ed8d1eb0e014d40a6f2d3ff52dba3ed20ea7
ripemd-160 0dce57c6b1dc9b51d9b59bb4528ee21a22f52f0d

129664608 as geometric shapes

Circle

Radius = n
Diameter 259329216
Circumference 814706759.8468
Area 5.2819316325243E+16

Sphere

Radius = n
Volume 9.1317279281875E+24
Surface area 2.1127726530097E+17
Circumference 814706759.8468

Square

Length = n
Perimeter 518658432
Area 16812910567793664
Diagonal 183373447.19339

Cube

Length = n
Surface area 100877463406761984
Volume 2.180039458112E+24
Space diagonal 224585688.9995

Equilateral Triangle

Length = n
Perimeter 388993824
Area 7.2802038316326E+15
Altitude 112292844.49975

Triangular Pyramid

Length = n
Surface area 7.2802038316326E+15
Volume 2.5692011401421E+23
Height 61124482.397797