20764512 (number)
20764512 is an even 8-digits composite number following 20764511 and preceding 20764513. In scientific notation, it is written as 2.0764512 × 10^7. The sum of its digits is 27. It has a total of 9 prime factors and 60 positive divisors. There are 6920640 positive integers (up to 20764512) that are relatively prime to 20764512.
Interesting facts
- 20764512 has 60 divisors, whose sum is 61075476
- The reverse of 20764512 is 21546702
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | twenty million seven hundred sixty-four thousand five hundred twelve |
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Notation
Scientific notation | 2.0764512 × 10^7 |
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Engineering notation | 2.0764512 × 10^6 |
Prime Factorization of 20764512
Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 3 × 3 × 8011
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 432594 | Product of the distinct prime numbers |
The prime factorization of 20764512 is 2 × 2 × 2 × 2 × 2 × 9 × 3 × 3 × 8011. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20764512)
Multiplication
n×yn×2 | 41529024 |
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n×3 | 62293536 |
n×4 | 83058048 |
n×5 | 103822560 |
Division
n÷yn÷2 | 10382256 |
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n÷3 | 6921504 |
n÷3 | 5191128 |
n÷5 | 4152902.4 |
Exponentiation
nyn2 | 431164958598144 |
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n3 | 8.9529299567907E+21 |
n4 | 1.8590322152294E+29 |
n5 | 3.8601896741517E+36 |
Nth Root
y√n2√n | 4556.8094101026 |
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3√n | 274.85727911085 |
4√n | 67.504143651354 |
5√n | 29.071292834633 |
Divisors of 20764512
60 divisors
τ | Total Divisors | 60 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20764511 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.016666666666667 | 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 | 60 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20764512 can be divided by 60 positive divisors. The sum of these divisors (counting 20764512) is 1, the average is 0.016666666666667.
Base conversion 20764512
Base | System | Value |
---|---|---|
2 | Binary | 1001111001101011101100000 |
3 | Ternary | 1110001221120000 |
4 | Quaternary | 1033031131200 |
5 | Quinary | 20303431022 |
6 | Senary | 2021020000 |
8 | Octal | 117153540 |
10 | Decimal | 20764512 |
12 | Duodecimal | 6b54600 |
16 | Hexadecimal | 13cd760 |
20 | Vigesimal | 69fb5c |
36 | Base36 | cd200 |
Cryptographic Hash Functions
md5 | bfb487a00098846432a08afb332f9c7e |
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sha1 | 0c2793fd80231758407d013ada9e8067f1a75690 |
sha256 | a56487b7f2fc285829818528a608cc97fc675b07b0a5c1a6a3b099626bfe3eca |
sha512 | 9ac02257b282b427a7a85384bc1a18c29745120de9a243b12ee0044d0d205da8b83c27ec1a10c766c1547e3061dee6bc07472256acc5b8d5aaa0eb90eacbe87a |
ripemd-160 | 9403c1df7802fff216619c36258d7e19fe085674 |
20764512 as geometric shapes
Circle
Radius = nDiameter | 41529024 |
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Circumference | 130467276.70915 |
Area | 1.3545446664173E+15 |
Sphere
Radius = nVolume | 3.7501945307143E+22 |
---|---|
Surface area | 5.4181786656691E+15 |
Circumference | 130467276.70915 |
Square
Length = nPerimeter | 83058048 |
---|---|
Area | 431164958598144 |
Diagonal | 29365454.486459 |
Cube
Length = nSurface area | 2586989751588864 |
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Volume | 8.9529299567907E+21 |
Space diagonal | 35965189.778374 |
Equilateral Triangle
Length = nPerimeter | 62293536 |
---|---|
Area | 1.8669990368383E+14 |
Altitude | 17982594.889187 |
Triangular Pyramid
Length = nSurface area | 1.8669990368383E+14 |
---|---|
Volume | 1.0551129139891E+21 |
Height | 9788484.8288196 |