20131626 (number)
20131626 is an even 8-digits composite number following 20131625 and preceding 20131627. In scientific notation, it is written as 2.0131626 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 64 positive divisors. There are 6080256 positive integers (up to 20131626) that are relatively prime to 20131626.
Interesting facts
- 20131626 has 64 divisors, whose sum is 44323200
- The reverse of 20131626 is 62613102
- Previous prime number is 59
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 21
- Digital Root 3
Name
Name | twenty million one hundred thirty-one thousand six hundred twenty-six |
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Notation
Scientific notation | 2.0131626 × 10^7 |
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Engineering notation | 2.0131626 × 10^6 |
Prime Factorization of 20131626
Prime Factorization 2 × 3 × 29 × 53 × 59 × 37
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 20131626 | Product of the distinct prime numbers |
The prime factorization of 20131626 is 2 × 3 × 29 × 53 × 59 × 37. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20131626)
Multiplication
n×yn×2 | 40263252 |
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n×3 | 60394878 |
n×4 | 80526504 |
n×5 | 100658130 |
Division
n÷yn÷2 | 10065813 |
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n÷3 | 6710542 |
n÷3 | 5032906.5 |
n÷5 | 4026325.2 |
Exponentiation
nyn2 | 405282365403876 |
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n3 | 8.1589930047062E+21 |
n4 | 1.6425379570736E+29 |
n5 | 3.306695984261E+36 |
Nth Root
y√n2√n | 4486.8280555421 |
---|---|
3√n | 272.03593995973 |
4√n | 66.983789498222 |
5√n | 28.891877893268 |
Divisors of 20131626
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20131625 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20131626 can be divided by 64 positive divisors. The sum of these divisors (counting 20131626) is 1, the average is 0.015625.
Base conversion 20131626
Base | System | Value |
---|---|---|
2 | Binary | 1001100110010111100101010 |
3 | Ternary | 1101212210101210 |
4 | Quaternary | 1030302330222 |
5 | Quinary | 20123203001 |
6 | Senary | 1555253550 |
8 | Octal | 114627452 |
10 | Decimal | 20131626 |
12 | Duodecimal | 68aa2b6 |
16 | Hexadecimal | 1332f2a |
20 | Vigesimal | 65g916 |
36 | Base36 | bzhnu |
Cryptographic Hash Functions
md5 | b7a01059fc1dfab4144c0ebcebd2902c |
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sha1 | e3194ae183057b123aa145a15926796cb8e84f1c |
sha256 | 1f0adbb7d8131f1b087b9f9345a10c34734a06bfe77322cfcabd0eeac217ea81 |
sha512 | 83e7b83b4f5a4077e628be28604d605a0d9379cf536a7dd63ec44a0539c41f85d2b87a1a4f3afcb9b2ac1e84d8af048d2611e88b4ba238f8cd09b9518a77783c |
ripemd-160 | c28a73f81ce1f70af7332c8416bde19aff78c193 |
20131626 as geometric shapes
Circle
Radius = nDiameter | 40263252 |
---|---|
Circumference | 126490736.69283 |
Area | 1.2732321017823E+15 |
Sphere
Radius = nVolume | 3.4176309979034E+22 |
---|---|
Surface area | 5.0929284071292E+15 |
Circumference | 126490736.69283 |
Square
Length = nPerimeter | 80526504 |
---|---|
Area | 405282365403876 |
Diagonal | 28470418.521823 |
Cube
Length = nSurface area | 2431694192423256 |
---|---|
Volume | 8.1589930047062E+21 |
Space diagonal | 34868999.070975 |
Equilateral Triangle
Length = nPerimeter | 60394878 |
---|---|
Area | 1.754924120728E+14 |
Altitude | 17434499.535487 |
Triangular Pyramid
Length = nSurface area | 1.754924120728E+14 |
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Volume | 9.6154654688022E+20 |
Height | 9490139.5072743 |