129331320 (number)
129331320 is an even 9-digits composite number following 129331319 and preceding 129331321. In scientific notation, it is written as 1.29331320 × 10^8. The sum of its digits is 24. It has a total of 6 prime factors and 32 positive divisors. There are 34488320 positive integers (up to 129331320) that are relatively prime to 129331320.
Interesting facts
- 129331320 has 32 divisors, whose sum is 387994320
- The reverse of 129331320 is 023133921
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 24
- Digital Root 6
Name
Name | one hundred twenty-nine million three hundred thirty-one thousand three hundred twenty |
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Notation
Scientific notation | 1.29331320 × 10^8 |
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Engineering notation | 1.29331320 × 10^6 |
Prime Factorization of 129331320
Prime Factorization 2 × 2 × 2 × 3 × 5 × 1077761
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 32332830 | Product of the distinct prime numbers |
The prime factorization of 129331320 is 2 × 2 × 2 × 3 × 5 × 1077761. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 129331320)
Multiplication
n×yn×2 | 258662640 |
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n×3 | 387993960 |
n×4 | 517325280 |
n×5 | 646656600 |
Division
n÷yn÷2 | 64665660 |
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n÷3 | 43110440 |
n÷3 | 32332830 |
n÷5 | 25866264 |
Exponentiation
nyn2 | 16726590332942400 |
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n3 | 2.1632720068587E+24 |
n4 | 2.7977882416608E+32 |
n5 | 3.6184164637447E+40 |
Nth Root
y√n2√n | 11372.392888043 |
---|---|
3√n | 505.70964506031 |
4√n | 106.64142200872 |
5√n | 41.912227425677 |
Divisors of 129331320
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -129331319 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 129331320 can be divided by 32 positive divisors. The sum of these divisors (counting 129331320) is 1, the average is 0.03125.
Base conversion 129331320
Base | System | Value |
---|---|---|
2 | Binary | 111101101010111000001111000 |
3 | Ternary | 100000100201012220 |
4 | Quaternary | 13231113001320 |
5 | Quinary | 231102100240 |
6 | Senary | 20500004040 |
8 | Octal | 755270170 |
10 | Decimal | 129331320 |
12 | Duodecimal | 37390620 |
16 | Hexadecimal | 7b57078 |
20 | Vigesimal | 2086860 |
36 | Base36 | 2500oo |
Cryptographic Hash Functions
md5 | ecc7fd2a657010356a6ad5e23a88dad7 |
---|---|
sha1 | d0219dddfd6ee59a1b45741c2fbf0bcdb759fe9b |
sha256 | 6d74408d3a7547df614ee2830fdfdf056f56e8c1ee4dd72a82f2e0df583e1e8c |
sha512 | 604cd978e76d9f24396f7a065dab2ae6a8b4c63148f6634314652bdfdcc4cffc982968baa4c28aac313c7aa564bd915b146ed70928e79c8c4a71ffe2b010204f |
ripemd-160 | 8a562387e7ef90b83c981a18c32b507d62345bb8 |
129331320 as geometric shapes
Circle
Radius = nDiameter | 258662640 |
---|---|
Circumference | 812612649.58214 |
Area | 5.2548133309578E+16 |
Sphere
Radius = nVolume | 9.0614925926182E+24 |
---|---|
Surface area | 2.1019253323831E+17 |
Circumference | 812612649.58214 |
Square
Length = nPerimeter | 517325280 |
---|---|
Area | 16726590332942400 |
Diagonal | 182902106.78361 |
Cube
Length = nSurface area | 100359541997654400 |
---|---|
Volume | 2.1632720068587E+24 |
Space diagonal | 224008417.24995 |
Equilateral Triangle
Length = nPerimeter | 387993960 |
---|---|
Area | 7.2428260735117E+15 |
Altitude | 112004208.62497 |
Triangular Pyramid
Length = nSurface area | 7.2428260735117E+15 |
---|---|
Volume | 2.5494405093347E+23 |
Height | 60967368.927872 |