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
- 129664608 has 96 divisors, whose sum is 352864512
- The reverse of 129664608 is 806466921
- Previous prime number is 101
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | one hundred twenty-nine million six hundred sixty-four thousand six hundred eight |
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Notation
Scientific notation | 1.29664608 × 10^8 |
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Engineering notation | 1.29664608 × 10^6 |
Prime Factorization of 129664608
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 43 × 101 × 311
Composite numberω | 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×yn×2 | 259329216 |
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n×3 | 388993824 |
n×4 | 518658432 |
n×5 | 648323040 |
Division
n÷yn÷2 | 64832304 |
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n÷3 | 43221536 |
n÷3 | 32416152 |
n÷5 | 25932921.6 |
Exponentiation
nyn2 | 16812910567793664 |
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n3 | 2.180039458112E+24 |
n4 | 2.8267396176063E+32 |
n5 | 3.6652808443499E+40 |
Nth Root
y√n2√n | 11387.036840197 |
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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 = nDiameter | 259329216 |
---|---|
Circumference | 814706759.8468 |
Area | 5.2819316325243E+16 |
Sphere
Radius = nVolume | 9.1317279281875E+24 |
---|---|
Surface area | 2.1127726530097E+17 |
Circumference | 814706759.8468 |
Square
Length = nPerimeter | 518658432 |
---|---|
Area | 16812910567793664 |
Diagonal | 183373447.19339 |
Cube
Length = nSurface area | 100877463406761984 |
---|---|
Volume | 2.180039458112E+24 |
Space diagonal | 224585688.9995 |
Equilateral Triangle
Length = nPerimeter | 388993824 |
---|---|
Area | 7.2802038316326E+15 |
Altitude | 112292844.49975 |
Triangular Pyramid
Length = nSurface area | 7.2802038316326E+15 |
---|---|
Volume | 2.5692011401421E+23 |
Height | 61124482.397797 |