131725908 (number)
131725908 is an even 9-digits composite number following 131725907 and preceding 131725909. In scientific notation, it is written as 1.31725908 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 36 positive divisors. There are 43518720 positive integers (up to 131725908) that are relatively prime to 131725908.
Interesting facts
- 131725908 has 36 divisors, whose sum is 335930868
- The reverse of 131725908 is 809527131
- Previous prime number is 113
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 36
- Digital Root 9
Name
Name | one hundred thirty-one million seven hundred twenty-five thousand nine hundred eight |
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Notation
Scientific notation | 1.31725908 × 10^8 |
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Engineering notation | 1.31725908 × 10^6 |
Prime Factorization of 131725908
Prime Factorization 2 × 2 × 3 × 3 × 113 × 32381
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 21954318 | Product of the distinct prime numbers |
The prime factorization of 131725908 is 2 × 2 × 3 × 3 × 113 × 32381. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 131725908)
Multiplication
n×yn×2 | 263451816 |
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n×3 | 395177724 |
n×4 | 526903632 |
n×5 | 658629540 |
Division
n÷yn÷2 | 65862954 |
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n÷3 | 43908636 |
n÷3 | 32931477 |
n÷5 | 26345181.6 |
Exponentiation
nyn2 | 17351714838424464 |
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n3 | 2.2856703924485E+24 |
n4 | 3.01082007834E+32 |
n5 | 3.9660300864397E+40 |
Nth Root
y√n2√n | 11477.190771265 |
---|---|
3√n | 508.81167388962 |
4√n | 107.1316515847 |
5√n | 42.066292779706 |
Divisors of 131725908
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -131725907 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 131725908 can be divided by 36 positive divisors. The sum of these divisors (counting 131725908) is 1, the average is 0.027777777777778.
Base conversion 131725908
Base | System | Value |
---|---|---|
2 | Binary | 111110110011111101001010100 |
3 | Ternary | 100011212100222100 |
4 | Quaternary | 13312133221110 |
5 | Quinary | 232210212113 |
6 | Senary | 21023202100 |
8 | Octal | 766375124 |
10 | Decimal | 131725908 |
12 | Duodecimal | 38146330 |
16 | Hexadecimal | 7d9fa54 |
20 | Vigesimal | 2135ef8 |
36 | Base36 | 26fcd0 |
Cryptographic Hash Functions
md5 | a9299befbf623ae17f14d5e338b22cc2 |
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sha1 | 7926e79b72d74984bfa175cb9e5f07bd4231ffd7 |
sha256 | 2a20ce1767f4704b4812d6145d397f7d1a85cd7ded71f13ed7b0676077bab909 |
sha512 | b78ba6e70ff1919116dbfa91904a9b7bf722c20e46d950b1ebbd9b962caeb0d9f90ba33191b20b63ec4eef5a1365a5fd4b29281cb2a9c9e53d9ddf8428818239 |
ripemd-160 | cd5d5f17adf81e9daba4ea4e999b3f24fdc2ab1a |
131725908 as geometric shapes
Circle
Radius = nDiameter | 263451816 |
---|---|
Circumference | 827658289.72049 |
Area | 5.4512019863579E+16 |
Sphere
Radius = nVolume | 9.5741937512587E+24 |
---|---|
Surface area | 2.1804807945432E+17 |
Circumference | 827658289.72049 |
Square
Length = nPerimeter | 526903632 |
---|---|
Area | 17351714838424464 |
Diagonal | 186288565.60951 |
Cube
Length = nSurface area | 104110289030546784 |
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Volume | 2.2856703924485E+24 |
Space diagonal | 228155965.32914 |
Equilateral Triangle
Length = nPerimeter | 395177724 |
---|---|
Area | 7.5135129246495E+15 |
Altitude | 114077982.66457 |
Triangular Pyramid
Length = nSurface area | 7.5135129246495E+15 |
---|---|
Volume | 2.6936883900961E+23 |
Height | 62096188.536504 |