131569392 (number)
131569392 is an even 9-digits composite number following 131569391 and preceding 131569393. In scientific notation, it is written as 1.31569392 × 10^8. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 41276416 positive integers (up to 131569392) that are relatively prime to 131569392.
Interesting facts
- 131569392 has 40 divisors, whose sum is 359883216
- The reverse of 131569392 is 293965131
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 39
- Digital Root 3
Name
Name | one hundred thirty-one million five hundred sixty-nine thousand three hundred ninety-two |
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Notation
Scientific notation | 1.31569392 × 10^8 |
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Engineering notation | 1.31569392 × 10^6 |
Prime Factorization of 131569392
Prime Factorization 2 × 2 × 2 × 2 × 3 × 17 × 161237
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 16446174 | Product of the distinct prime numbers |
The prime factorization of 131569392 is 2 × 2 × 2 × 2 × 3 × 17 × 161237. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 131569392)
Multiplication
n×yn×2 | 263138784 |
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n×3 | 394708176 |
n×4 | 526277568 |
n×5 | 657846960 |
Division
n÷yn÷2 | 65784696 |
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n÷3 | 43856464 |
n÷3 | 32892348 |
n÷5 | 26313878.4 |
Exponentiation
nyn2 | 17310504911249664 |
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n3 | 2.2775326063861E+24 |
n4 | 2.996535802824E+32 |
n5 | 3.9425239368378E+40 |
Nth Root
y√n2√n | 11470.370177113 |
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3√n | 508.61007160935 |
4√n | 107.09981408533 |
5√n | 42.056291437578 |
Divisors of 131569392
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -131569391 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 131569392 can be divided by 40 positive divisors. The sum of these divisors (counting 131569392) is 1, the average is 0.025.
Base conversion 131569392
Base | System | Value |
---|---|---|
2 | Binary | 111110101111001011011110000 |
3 | Ternary | 100011120102021110 |
4 | Quaternary | 13311321123300 |
5 | Quinary | 232140210032 |
6 | Senary | 21015553320 |
8 | Octal | 765713360 |
10 | Decimal | 131569392 |
12 | Duodecimal | 3808b840 |
16 | Hexadecimal | 7d796f0 |
20 | Vigesimal | 212639c |
36 | Base36 | 26bzlc |
Cryptographic Hash Functions
md5 | 2e22d708b31a7d263dd6411c3af2d926 |
---|---|
sha1 | 255957af618bfab12538d8e9a76ef024ea1c6de4 |
sha256 | 29e36933ec7a6fa1aad30fef0c14cb6a2cceaac7a36fa528c6809abbd3900156 |
sha512 | ad13d52cf453bde23c98b34567f05d4a4bf13a9bef98469c61613304aaef07e657faf1219eccbc4888e7fcd2b4cf57b3e7b28cd996f4c33bc788d30f56f16119 |
ripemd-160 | 5a4791e5c20131324851e05b497332049877ec41 |
131569392 as geometric shapes
Circle
Radius = nDiameter | 263138784 |
---|---|
Circumference | 826674870.68895 |
Area | 5.4382555059112E+16 |
Sphere
Radius = nVolume | 9.5401062727118E+24 |
---|---|
Surface area | 2.1753022023645E+17 |
Circumference | 826674870.68895 |
Square
Length = nPerimeter | 526277568 |
---|---|
Area | 17310504911249664 |
Diagonal | 186067218.55958 |
Cube
Length = nSurface area | 103863029467497984 |
---|---|
Volume | 2.2775326063861E+24 |
Space diagonal | 227884871.66495 |
Equilateral Triangle
Length = nPerimeter | 394708176 |
---|---|
Area | 7.4956685027387E+15 |
Altitude | 113942435.83247 |
Triangular Pyramid
Length = nSurface area | 7.4956685027387E+15 |
---|---|
Volume | 2.6840979172485E+23 |
Height | 62022406.186527 |