129609312 (number)
129609312 is an even 9-digits composite number following 129609311 and preceding 129609313. In scientific notation, it is written as 1.29609312 × 10^8. The sum of its digits is 33. It has a total of 9 prime factors and 96 positive divisors. There are 36325632 positive integers (up to 129609312) that are relatively prime to 129609312.
Interesting facts
- 129609312 has 96 divisors, whose sum is 353808000
- The reverse of 129609312 is 213906921
- Previous prime number is 59
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 six hundred nine thousand three hundred twelve |
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Notation
Scientific notation | 1.29609312 × 10^8 |
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Engineering notation | 1.29609312 × 10^6 |
Prime Factorization of 129609312
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 49 × 59 × 467
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 8100582 | Product of the distinct prime numbers |
The prime factorization of 129609312 is 2 × 2 × 2 × 2 × 2 × 3 × 49 × 59 × 467. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 129609312)
Multiplication
n×yn×2 | 259218624 |
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n×3 | 388827936 |
n×4 | 518437248 |
n×5 | 648046560 |
Division
n÷yn÷2 | 64804656 |
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n÷3 | 43203104 |
n÷3 | 32402328 |
n÷5 | 25921862.4 |
Exponentiation
nyn2 | 16798573757113344 |
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n3 | 2.1772515872407E+24 |
n4 | 2.8219208027318E+32 |
n5 | 3.6574721376055E+40 |
Nth Root
y√n2√n | 11384.608557171 |
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3√n | 506.07171933055 |
4√n | 106.69868114073 |
5√n | 41.930229653249 |
Divisors of 129609312
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 | -129609311 | 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 129609312 can be divided by 96 positive divisors. The sum of these divisors (counting 129609312) is 1, the average is 0.010416666666667.
Base conversion 129609312
Base | System | Value |
---|---|---|
2 | Binary | 111101110011010111001100000 |
3 | Ternary | 100000212211112220 |
4 | Quaternary | 13232122321200 |
5 | Quinary | 231134444222 |
6 | Senary | 20505551040 |
8 | Octal | 756327140 |
10 | Decimal | 129609312 |
12 | Duodecimal | 374a5480 |
16 | Hexadecimal | 7b9ae60 |
20 | Vigesimal | 20a135c |
36 | Base36 | 255z6o |
Cryptographic Hash Functions
md5 | e801c3ae60fa20442df72d3d24edc99d |
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sha1 | a1298abd548839852052c95bfdf92269b1de42d3 |
sha256 | b919a3c1fc07bf97f4b564775f03daa9ec36a9f2056e524d0bee77f62b7b2691 |
sha512 | f912b62931527859eb2e61f6f33e7acc11bca25e56236592b45fa6f4008da06d14d51e3717bf7cfc1d1c0dded45b40d0c956e9d8ea10625308ebc8d2c77a5ba9 |
ripemd-160 | 52f54ae896dc13e9615a5d0c9578d33e9d7c7534 |
129609312 as geometric shapes
Circle
Radius = nDiameter | 259218624 |
---|---|
Circumference | 814359324.83205 |
Area | 5.2774275906134E+16 |
Sphere
Radius = nVolume | 9.1200501219895E+24 |
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Surface area | 2.1109710362453E+17 |
Circumference | 814359324.83205 |
Square
Length = nPerimeter | 518437248 |
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Area | 16798573757113344 |
Diagonal | 183295246.84025 |
Cube
Length = nSurface area | 100791442542680064 |
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Volume | 2.1772515872407E+24 |
Space diagonal | 224489913.51805 |
Equilateral Triangle
Length = nPerimeter | 388827936 |
---|---|
Area | 7.2739958105034E+15 |
Altitude | 112244956.75902 |
Triangular Pyramid
Length = nSurface area | 7.2739958105034E+15 |
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Volume | 2.5659156028118E+23 |
Height | 61098415.613415 |