129624732 (number)
129624732 is an even 9-digits composite number following 129624731 and preceding 129624733. In scientific notation, it is written as 1.29624732 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 42943536 positive integers (up to 129624732) that are relatively prime to 129624732.
Interesting facts
- 129624732 has 48 divisors, whose sum is 338123520
- The reverse of 129624732 is 237426921
- Previous prime number is 167
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 six hundred twenty-four thousand seven hundred thirty-two |
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Notation
Scientific notation | 1.29624732 × 10^8 |
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Engineering notation | 1.29624732 × 10^6 |
Prime Factorization of 129624732
Prime Factorization 2 × 2 × 9 × 3 × 167 × 7187
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 64812366 | Product of the distinct prime numbers |
The prime factorization of 129624732 is 2 × 2 × 9 × 3 × 167 × 7187. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 129624732)
Multiplication
n×yn×2 | 259249464 |
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n×3 | 388874196 |
n×4 | 518498928 |
n×5 | 648123660 |
Division
n÷yn÷2 | 64812366 |
---|---|
n÷3 | 43208244 |
n÷3 | 32406183 |
n÷5 | 25924946.4 |
Exponentiation
nyn2 | 16802571146071824 |
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n3 | 2.1780287817205E+24 |
n4 | 2.8232639711881E+32 |
n5 | 3.6596483563051E+40 |
Nth Root
y√n2√n | 11385.285767165 |
---|---|
3√n | 506.09178814695 |
4√n | 106.70185456291 |
5√n | 41.931227318253 |
Divisors of 129624732
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -129624731 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 129624732 can be divided by 48 positive divisors. The sum of these divisors (counting 129624732) is 1, the average is 0.020833333333333.
Base conversion 129624732
Base | System | Value |
---|---|---|
2 | Binary | 111101110011110101010011100 |
3 | Ternary | 100000220121201000 |
4 | Quaternary | 13232132222130 |
5 | Quinary | 231140442412 |
6 | Senary | 20510150300 |
8 | Octal | 756365234 |
10 | Decimal | 129624732 |
12 | Duodecimal | 374b2390 |
16 | Hexadecimal | 7b9ea9c |
20 | Vigesimal | 20a31gc |
36 | Base36 | 256b30 |
Cryptographic Hash Functions
md5 | 64025eb40b0e566968d7f3b219434197 |
---|---|
sha1 | 8c5673992a586c0163d26b1ca82c13dba330ba80 |
sha256 | 754c12918e63e0c62fedc408ca83dedc756994a3027310f886cfb371b2493b98 |
sha512 | b45e55f4bbfc13c0d314cfaf930acb6010b8a6ebeebced6b8fc91c154281d8bf682377bac6f7445e1c5c7422e2ec6f07627194f487451ff7b403cfb639ba10a3 |
ripemd-160 | 660c13688b7fe332c680aba6d4b84826487140ba |
129624732 as geometric shapes
Circle
Radius = nDiameter | 259249464 |
---|---|
Circumference | 814456211.54949 |
Area | 5.2786834073919E+16 |
Sphere
Radius = nVolume | 9.1233056266136E+24 |
---|---|
Surface area | 2.1114733629568E+17 |
Circumference | 814456211.54949 |
Square
Length = nPerimeter | 518498928 |
---|---|
Area | 16802571146071824 |
Diagonal | 183317054.01338 |
Cube
Length = nSurface area | 100815426876430944 |
---|---|
Volume | 2.1780287817205E+24 |
Space diagonal | 224516621.7415 |
Equilateral Triangle
Length = nPerimeter | 388874196 |
---|---|
Area | 7.2757267306968E+15 |
Altitude | 112258310.87075 |
Triangular Pyramid
Length = nSurface area | 7.2757267306968E+15 |
---|---|
Volume | 2.5668315352901E+23 |
Height | 61105684.671126 |