129004908 (number)
129004908 is an even 9-digits composite number following 129004907 and preceding 129004909. In scientific notation, it is written as 1.29004908 × 10^8. The sum of its digits is 33. It has a total of 7 prime factors and 96 positive divisors. There are 37785600 positive integers (up to 129004908) that are relatively prime to 129004908.
Interesting facts
- 129004908 has 96 divisors, whose sum is 340381440
- The reverse of 129004908 is 809400921
- Previous prime number is 83
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 33
- Digital Root 6
Name
Name | one hundred twenty-nine million four thousand nine hundred eight |
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Notation
Scientific notation | 1.29004908 × 10^8 |
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Engineering notation | 1.29004908 × 10^6 |
Prime Factorization of 129004908
Prime Factorization 2 × 2 × 3 × 19 × 17 × 83 × 401
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 64502454 | Product of the distinct prime numbers |
The prime factorization of 129004908 is 2 × 2 × 3 × 19 × 17 × 83 × 401. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 129004908)
Multiplication
n×yn×2 | 258009816 |
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n×3 | 387014724 |
n×4 | 516019632 |
n×5 | 645024540 |
Division
n÷yn÷2 | 64502454 |
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n÷3 | 43001636 |
n÷3 | 32251227 |
n÷5 | 25800981.6 |
Exponentiation
nyn2 | 16642266288088464 |
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n3 | 2.1469340314064E+24 |
n4 | 2.7696502720365E+32 |
n5 | 3.5729847853624E+40 |
Nth Root
y√n2√n | 11358.032752198 |
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3√n | 505.28384265419 |
4√n | 106.57407166942 |
5√n | 41.891050055708 |
Divisors of 129004908
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 | -129004907 | 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 129004908 can be divided by 96 positive divisors. The sum of these divisors (counting 129004908) is 1, the average is 0.010416666666667.
Base conversion 129004908
Base | System | Value |
---|---|---|
2 | Binary | 111101100000111010101101100 |
3 | Ternary | 22222202010110120 |
4 | Quaternary | 13230013111230 |
5 | Quinary | 231011124113 |
6 | Senary | 20445004540 |
8 | Octal | 754072554 |
10 | Decimal | 129004908 |
12 | Duodecimal | 37253750 |
16 | Hexadecimal | 7b0756c |
20 | Vigesimal | 2065c58 |
36 | Base36 | 24t0to |
Cryptographic Hash Functions
md5 | 237e9be04eb4db00199830fd5fb30a33 |
---|---|
sha1 | d54542b70653673e1adc957fd215f6edeaf60ffd |
sha256 | 16486ffb36c7abe146329e3396a171559d7dfa02809bf3b319b224b266d85889 |
sha512 | 11eaabadd0751b65681944bcbbfa258926ffe9f33e90be224fe9657f6bb926a773cab348eb54bef402a5fe60191634e239dcb8fc0ababb10297ca5e79891196b |
ripemd-160 | 8ecf3dcfa5a6f23ac80caddca8dd76bf6a5f8d4a |
129004908 as geometric shapes
Circle
Radius = nDiameter | 258009816 |
---|---|
Circumference | 810561742.49965 |
Area | 5.2283221509744E+16 |
Sphere
Radius = nVolume | 8.9930562410775E+24 |
---|---|
Surface area | 2.0913288603898E+17 |
Circumference | 810561742.49965 |
Square
Length = nPerimeter | 516019632 |
---|---|
Area | 16642266288088464 |
Diagonal | 182440490.50629 |
Cube
Length = nSurface area | 99853597728530784 |
---|---|
Volume | 2.1469340314064E+24 |
Space diagonal | 223443055.08175 |
Equilateral Triangle
Length = nPerimeter | 387014724 |
---|---|
Area | 7.206312691015E+15 |
Altitude | 111721527.54087 |
Triangular Pyramid
Length = nSurface area | 7.206312691015E+15 |
---|---|
Volume | 2.5301860206127E+23 |
Height | 60813496.835431 |