131489352 (number)
131489352 is an even 9-digits composite number following 131489351 and preceding 131489353. In scientific notation, it is written as 1.31489352 × 10^8. The sum of its digits is 36. It has a total of 8 prime factors and 128 positive divisors. There are 41679360 positive integers (up to 131489352) that are relatively prime to 131489352.
Interesting facts
- 131489352 has 128 divisors, whose sum is 383616000
- The reverse of 131489352 is 253984131
- Previous prime number is 269
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 four hundred eighty-nine thousand three hundred fifty-two |
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Notation
Scientific notation | 1.31489352 × 10^8 |
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Engineering notation | 1.31489352 × 10^6 |
Prime Factorization of 131489352
Prime Factorization 2 × 2 × 2 × 9 × 3 × 31 × 269 × 73
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 32872338 | Product of the distinct prime numbers |
The prime factorization of 131489352 is 2 × 2 × 2 × 9 × 3 × 31 × 269 × 73. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 131489352)
Multiplication
n×yn×2 | 262978704 |
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n×3 | 394468056 |
n×4 | 525957408 |
n×5 | 657446760 |
Division
n÷yn÷2 | 65744676 |
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n÷3 | 43829784 |
n÷3 | 32872338 |
n÷5 | 26297870.4 |
Exponentiation
nyn2 | 17289449689379904 |
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n3 | 2.2733785360932E+24 |
n4 | 2.989250705616E+32 |
n5 | 3.9305463824699E+40 |
Nth Root
y√n2√n | 11466.880656918 |
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3√n | 508.5069133509 |
4√n | 107.0835218739 |
5√n | 42.051173218303 |
Divisors of 131489352
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -131489351 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 131489352 can be divided by 128 positive divisors. The sum of these divisors (counting 131489352) is 1, the average is 0.0078125.
Base conversion 131489352
Base | System | Value |
---|---|---|
2 | Binary | 111110101100101111001001000 |
3 | Ternary | 100011102100111000 |
4 | Quaternary | 13311211321020 |
5 | Quinary | 232130124402 |
6 | Senary | 21014135000 |
8 | Octal | 765457110 |
10 | Decimal | 131489352 |
12 | Duodecimal | 38051460 |
16 | Hexadecimal | 7d65e48 |
20 | Vigesimal | 211g37c |
36 | Base36 | 26a9u0 |
Cryptographic Hash Functions
md5 | a13af70f7781b1619d34ddeeee11b716 |
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sha1 | e7defd2630e636f6fd83641ae42d509dbc06947a |
sha256 | 7b27a79ef264493b03b77f3752d843fc2aa27c30f6471fbb1bbed1332b0d63d4 |
sha512 | a168f1e4d5104d3004cfd4324dd3a968afb3da8275b05de211dcd8f81585a87fd9f8c48931a4d13bb03452aea7f3bd26c102f83389352f1425ad0e0b2515ec66 |
ripemd-160 | f1ab46fe831fa768285a6cf9545db37b68653df2 |
131489352 as geometric shapes
Circle
Radius = nDiameter | 262978704 |
---|---|
Circumference | 826171964.53696 |
Area | 5.4316408128766E+16 |
Sphere
Radius = nVolume | 9.5227057437587E+24 |
---|---|
Surface area | 2.1726563251506E+17 |
Circumference | 826171964.53696 |
Square
Length = nPerimeter | 525957408 |
---|---|
Area | 17289449689379904 |
Diagonal | 185954024.90605 |
Cube
Length = nSurface area | 103736698136279424 |
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Volume | 2.2733785360932E+24 |
Space diagonal | 227746238.31831 |
Equilateral Triangle
Length = nPerimeter | 394468056 |
---|---|
Area | 7.486551324228E+15 |
Altitude | 113873119.15915 |
Triangular Pyramid
Length = nSurface area | 7.486551324228E+15 |
---|---|
Volume | 2.679202298459E+23 |
Height | 61984674.968683 |