129308032 (number)
129308032 is an even 9-digits composite number following 129308031 and preceding 129308033. In scientific notation, it is written as 1.29308032 × 10^8. The sum of its digits is 28. It has a total of 10 prime factors and 64 positive divisors. There are 55111680 positive integers (up to 129308032) that are relatively prime to 129308032.
Interesting facts
- 129308032 has 64 divisors, whose sum is 296036640
- The reverse of 129308032 is 230803921
- Previous prime number is 277
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 28
- Digital Root 1
Name
Name | one hundred twenty-nine million three hundred eight thousand thirty-two |
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Notation
Scientific notation | 1.29308032 × 10^8 |
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Engineering notation | 1.29308032 × 10^6 |
Prime Factorization of 129308032
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 277 × 521
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 2020438 | Product of the distinct prime numbers |
The prime factorization of 129308032 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 277 × 521. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 129308032)
Multiplication
n×yn×2 | 258616064 |
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n×3 | 387924096 |
n×4 | 517232128 |
n×5 | 646540160 |
Division
n÷yn÷2 | 64654016 |
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n÷3 | 43102677.333333 |
n÷3 | 32327008 |
n÷5 | 25861606.4 |
Exponentiation
nyn2 | 16720567139713024 |
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n3 | 2.1621036307602E+24 |
n4 | 2.7957736547365E+32 |
n5 | 3.6151598921143E+40 |
Nth Root
y√n2√n | 11371.368958925 |
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3√n | 505.67928976004 |
4√n | 106.63662109672 |
5√n | 41.910717934765 |
Divisors of 129308032
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -129308031 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 129308032 can be divided by 64 positive divisors. The sum of these divisors (counting 129308032) is 1, the average is 0.015625.
Base conversion 129308032
Base | System | Value |
---|---|---|
2 | Binary | 111101101010001010110000000 |
3 | Ternary | 100000022112021101 |
4 | Quaternary | 13231101112000 |
5 | Quinary | 231100324112 |
6 | Senary | 20455304144 |
8 | Octal | 755212600 |
10 | Decimal | 129308032 |
12 | Duodecimal | 3737b054 |
16 | Hexadecimal | 7b51580 |
20 | Vigesimal | 2083a1c |
36 | Base36 | 24zips |
Cryptographic Hash Functions
md5 | 3bd75baf8d06494fa8087ae470a89856 |
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sha1 | 0c06ee40c4e8c2df6eb732f560a95c4a6fd61122 |
sha256 | 7745d3308ef516baf6b7624ac455a888d0aec78717bc30a1a7206464ae93e857 |
sha512 | 88ca850a2d03b74ce8b336135c4d682744ef92802c319adb083938142f1b5481908884d47a8afe904e3c58265558bfeffc01e316da9d16fa03e179441350b323 |
ripemd-160 | ee3fdcbe8b27a89367bd10e25a5839c08e5be8cc |
129308032 as geometric shapes
Circle
Radius = nDiameter | 258616064 |
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Circumference | 812466326.76271 |
Area | 5.2529210889977E+16 |
Sphere
Radius = nVolume | 9.0565985102612E+24 |
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Surface area | 2.1011684355991E+17 |
Circumference | 812466326.76271 |
Square
Length = nPerimeter | 517232128 |
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Area | 16720567139713024 |
Diagonal | 182869172.57817 |
Cube
Length = nSurface area | 100323402838278144 |
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Volume | 2.1621036307602E+24 |
Space diagonal | 223968081.25074 |
Equilateral Triangle
Length = nPerimeter | 387924096 |
---|---|
Area | 7.2402179543374E+15 |
Altitude | 111984040.62537 |
Triangular Pyramid
Length = nSurface area | 7.2402179543374E+15 |
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Volume | 2.5480635648976E+23 |
Height | 60956390.859391 |