13157568 (number)
13157568 is an even 8-digits composite number following 13157567 and preceding 13157569. In scientific notation, it is written as 1.3157568 × 10^7. The sum of its digits is 36. It has a total of 9 prime factors and 56 positive divisors. There are 4293120 positive integers (up to 13157568) that are relatively prime to 13157568.
Interesting facts
- 13157568 has 56 divisors, whose sum is 29626560
- The reverse of 13157568 is 86575131
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | thirteen million one hundred fifty-seven thousand five hundred sixty-eight |
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Notation
Scientific notation | 1.3157568 × 10^7 |
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Engineering notation | 1.3157568 × 10^6 |
Prime Factorization of 13157568
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 9 × 53 × 431
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 411174 | Product of the distinct prime numbers |
The prime factorization of 13157568 is 2 × 2 × 2 × 2 × 2 × 2 × 9 × 53 × 431. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 13157568)
Multiplication
n×yn×2 | 26315136 |
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n×3 | 39472704 |
n×4 | 52630272 |
n×5 | 65787840 |
Division
n÷yn÷2 | 6578784 |
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n÷3 | 4385856 |
n÷3 | 3289392 |
n÷5 | 2631513.6 |
Exponentiation
nyn2 | 173121595674624 |
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n3 | 2.2778591673574E+21 |
n4 | 2.9971086888928E+28 |
n5 | 3.9434661377498E+35 |
Nth Root
y√n2√n | 3627.3362127049 |
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3√n | 236.07964371209 |
4√n | 60.227370959597 |
5√n | 26.53597959981 |
Divisors of 13157568
56 divisors
τ | Total Divisors | 56 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -13157567 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.017857142857143 | 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 | 56 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 13157568 can be divided by 56 positive divisors. The sum of these divisors (counting 13157568) is 1, the average is 0.017857142857143.
Base conversion 13157568
Base | System | Value |
---|---|---|
2 | Binary | 110010001100010011000000 |
3 | Ternary | 220202110210100 |
4 | Quaternary | 302030103000 |
5 | Quinary | 11332020233 |
6 | Senary | 1150002400 |
8 | Octal | 62142300 |
10 | Decimal | 13157568 |
12 | Duodecimal | 44a6400 |
16 | Hexadecimal | c8c4c0 |
20 | Vigesimal | 424di8 |
36 | Base36 | 7u0g0 |
Cryptographic Hash Functions
md5 | e70084fc321673a7bde30e11f35b6981 |
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sha1 | cf73bf7614ffdf7170297cb180a6716138af6423 |
sha256 | d28cce522e4633ae7994a6a29341be4df4401bb6d7c17dafb859850c523072ef |
sha512 | fdeee68b6195d6942c1dcdbc42d2ca24e61302d17ce6a378e83c9977966e10c96276c36356df8715698981b6a1c1765f06c6dc386aed4b442d9da2fa7eeff458 |
ripemd-160 | f56498d7f8d4992a00cb13595911fccad81cf47a |
13157568 as geometric shapes
Circle
Radius = nDiameter | 26315136 |
---|---|
Circumference | 82671437.935816 |
Area | 5.4387753314914E+14 |
Sphere
Radius = nVolume | 9.5414741681094E+21 |
---|---|
Surface area | 2.1755101325966E+15 |
Circumference | 82671437.935816 |
Square
Length = nPerimeter | 52630272 |
---|---|
Area | 173121595674624 |
Diagonal | 18607611.113446 |
Cube
Length = nSurface area | 1038729574047744 |
---|---|
Volume | 2.2778591673574E+21 |
Space diagonal | 22789576.280042 |
Equilateral Triangle
Length = nPerimeter | 39472704 |
---|---|
Area | 74963849898961 |
Altitude | 11394788.140021 |
Triangular Pyramid
Length = nSurface area | 74963849898961 |
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Volume | 2.6844827730439E+20 |
Height | 6202537.0378154 |