129136392 (number)
129136392 is an even 9-digits composite number following 129136391 and preceding 129136393. In scientific notation, it is written as 1.29136392 × 10^8. The sum of its digits is 36. It has a total of 8 prime factors and 96 positive divisors. There are 33540480 positive integers (up to 129136392) that are relatively prime to 129136392.
Interesting facts
- 129136392 has 96 divisors, whose sum is 436063680
- The reverse of 129136392 is 293631921
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 36
- Digital Root 9
Name
Name | one hundred twenty-nine million one hundred thirty-six thousand three hundred ninety-two |
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Notation
Scientific notation | 1.29136392 × 10^8 |
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Engineering notation | 1.29136392 × 10^6 |
Prime Factorization of 129136392
Prime Factorization 2 × 2 × 2 × 3 × 3 × 7 × 11 × 23293
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 10761366 | Product of the distinct prime numbers |
The prime factorization of 129136392 is 2 × 2 × 2 × 3 × 3 × 7 × 11 × 23293. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 129136392)
Multiplication
n×yn×2 | 258272784 |
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n×3 | 387409176 |
n×4 | 516545568 |
n×5 | 645681960 |
Division
n÷yn÷2 | 64568196 |
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n÷3 | 43045464 |
n÷3 | 32284098 |
n÷5 | 25827278.4 |
Exponentiation
nyn2 | 16676207738777664 |
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n3 | 2.1535052996282E+24 |
n4 | 2.7809590454687E+32 |
n5 | 3.5912301743159E+40 |
Nth Root
y√n2√n | 11363.819428344 |
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3√n | 505.45544899955 |
4√n | 106.60121682394 |
5√n | 41.899585790887 |
Divisors of 129136392
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 | -129136391 | 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 129136392 can be divided by 96 positive divisors. The sum of these divisors (counting 129136392) is 1, the average is 0.010416666666667.
Base conversion 129136392
Base | System | Value |
---|---|---|
2 | Binary | 111101100100111011100001000 |
3 | Ternary | 22222222210211100 |
4 | Quaternary | 13230213130020 |
5 | Quinary | 231024331032 |
6 | Senary | 20451501400 |
8 | Octal | 754473410 |
10 | Decimal | 129136392 |
12 | Duodecimal | 372b7860 |
16 | Hexadecimal | 7b27708 |
20 | Vigesimal | 20720jc |
36 | Base36 | 24vua0 |
Cryptographic Hash Functions
md5 | aef0a9425cd0858241c739279552ec95 |
---|---|
sha1 | 32f40befe9dec7ff3cee42f6a2659bed37556f82 |
sha256 | 484f0e438763eccd658713ec5ba65c1b30307268b82d5d161ddafa2b0338b951 |
sha512 | c5da43832d37bd241b6d7b3f88ba582b3fcdea359cac7bd5cfa972fd5375df0a132f0e0f2aa95b86366646cca4ccd49791132e3faba82607f8fbc1620f67e879 |
ripemd-160 | cafd41a7dfe30a9e69c8b62af17fb14036d30b23 |
129136392 as geometric shapes
Circle
Radius = nDiameter | 258272784 |
---|---|
Circumference | 811387880.83658 |
Area | 5.2389851721881E+16 |
Sphere
Radius = nVolume | 9.0205819050383E+24 |
---|---|
Surface area | 2.0955940688752E+17 |
Circumference | 811387880.83658 |
Square
Length = nPerimeter | 516545568 |
---|---|
Area | 16676207738777664 |
Diagonal | 182626436.96233 |
Cube
Length = nSurface area | 100057246432665984 |
---|---|
Volume | 2.1535052996282E+24 |
Space diagonal | 223670792.05013 |
Equilateral Triangle
Length = nPerimeter | 387409176 |
---|---|
Area | 7.2210097702841E+15 |
Altitude | 111835396.02507 |
Triangular Pyramid
Length = nSurface area | 7.2210097702841E+15 |
---|---|
Volume | 2.5379303344805E+23 |
Height | 60875478.987443 |