131569648 (number)
131569648 is an even 9-digits composite number following 131569647 and preceding 131569649. In scientific notation, it is written as 1.31569648 × 10^8. The sum of its digits is 43. It has a total of 7 prime factors and 40 positive divisors. There are 56236032 positive integers (up to 131569648) that are relatively prime to 131569648.
Interesting facts
- 131569648 has 40 divisors, whose sum is 292113248
- The reverse of 131569648 is 846965131
- Previous prime number is 2713
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 43
- Digital Root 7
Name
Name | one hundred thirty-one million five hundred sixty-nine thousand six hundred forty-eight |
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Notation
Scientific notation | 1.31569648 × 10^8 |
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Engineering notation | 1.31569648 × 10^6 |
Prime Factorization of 131569648
Prime Factorization 2 × 2 × 2 × 2 × 7 × 2713 × 433
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 16446206 | Product of the distinct prime numbers |
The prime factorization of 131569648 is 2 × 2 × 2 × 2 × 7 × 2713 × 433. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 131569648)
Multiplication
n×yn×2 | 263139296 |
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n×3 | 394708944 |
n×4 | 526278592 |
n×5 | 657848240 |
Division
n÷yn÷2 | 65784824 |
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n÷3 | 43856549.333333 |
n÷3 | 32892412 |
n÷5 | 26313929.6 |
Exponentiation
nyn2 | 17310572274843904 |
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n3 | 2.2775459008798E+24 |
n4 | 2.9965591248259E+32 |
n5 | 3.9425622926454E+40 |
Nth Root
y√n2√n | 11470.381336294 |
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3√n | 508.61040148368 |
4√n | 107.09986618243 |
5√n | 42.056307803698 |
Divisors of 131569648
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 | -131569647 | 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 131569648 can be divided by 40 positive divisors. The sum of these divisors (counting 131569648) is 1, the average is 0.025.
Base conversion 131569648
Base | System | Value |
---|---|---|
2 | Binary | 111110101111001011111110000 |
3 | Ternary | 100011120102121221 |
4 | Quaternary | 13311321133300 |
5 | Quinary | 232140212043 |
6 | Senary | 21015554424 |
8 | Octal | 765713760 |
10 | Decimal | 131569648 |
12 | Duodecimal | 3808ba14 |
16 | Hexadecimal | 7d797f0 |
20 | Vigesimal | 2126428 |
36 | Base36 | 26bzsg |
Cryptographic Hash Functions
md5 | cc575508d61f8d0d7b42a5d60413a2e2 |
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sha1 | dc3b523f19d5e3ec95e4fca76ba5f22224604114 |
sha256 | 4785fd911ea14798b5d5a6121131e6303d9c04abe77c1ced8dce74bd68bd054e |
sha512 | 407dd4099b49975c4dfe9a18a1c0c68b1d3073b2aa13adec9e25eb165380970cae5104ef85e455ce3bc6d213a9562ca7a4593607ab80a09463d267fd57f457bb |
ripemd-160 | 6b546c60af281f60cf97d732e77c1485e53fcd60 |
131569648 as geometric shapes
Circle
Radius = nDiameter | 263139296 |
---|---|
Circumference | 826676479.18439 |
Area | 5.4382766688085E+16 |
Sphere
Radius = nVolume | 9.5401619605566E+24 |
---|---|
Surface area | 2.1753106675234E+17 |
Circumference | 826676479.18439 |
Square
Length = nPerimeter | 526278592 |
---|---|
Area | 17310572274843904 |
Diagonal | 186067580.59825 |
Cube
Length = nSurface area | 103863433649063424 |
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Volume | 2.2775459008798E+24 |
Space diagonal | 227885315.06995 |
Equilateral Triangle
Length = nPerimeter | 394708944 |
---|---|
Area | 7.4956976720307E+15 |
Altitude | 113942657.53498 |
Triangular Pyramid
Length = nSurface area | 7.4956976720307E+15 |
---|---|
Volume | 2.6841135849595E+23 |
Height | 62022526.866085 |