20790168 (number)
20790168 is an even 8-digits composite number following 20790167 and preceding 20790169. In scientific notation, it is written as 2.0790168 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 5811456 positive integers (up to 20790168) that are relatively prime to 20790168.
Interesting facts
- 20790168 has 64 divisors, whose sum is 60687360
- The reverse of 20790168 is 86109702
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | twenty million seven hundred ninety thousand one hundred sixty-eight |
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Notation
Scientific notation | 2.0790168 × 10^7 |
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Engineering notation | 2.0790168 × 10^6 |
Prime Factorization of 20790168
Prime Factorization 2 × 2 × 2 × 3 × 7 × 47 × 2633
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5197542 | Product of the distinct prime numbers |
The prime factorization of 20790168 is 2 × 2 × 2 × 3 × 7 × 47 × 2633. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20790168)
Multiplication
n×yn×2 | 41580336 |
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n×3 | 62370504 |
n×4 | 83160672 |
n×5 | 103950840 |
Division
n÷yn÷2 | 10395084 |
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n÷3 | 6930056 |
n÷3 | 5197542 |
n÷5 | 4158033.6 |
Exponentiation
nyn2 | 432231085468224 |
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n3 | 8.9861568817067E+21 |
n4 | 1.8682371124504E+29 |
n5 | 3.8840963431679E+36 |
Nth Root
y√n2√n | 4559.6236686814 |
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3√n | 274.97043428702 |
4√n | 67.524985514115 |
5√n | 29.07847320796 |
Divisors of 20790168
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 | -20790167 | 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 20790168 can be divided by 64 positive divisors. The sum of these divisors (counting 20790168) is 1, the average is 0.015625.
Base conversion 20790168
Base | System | Value |
---|---|---|
2 | Binary | 1001111010011101110011000 |
3 | Ternary | 1110010020202020 |
4 | Quaternary | 1033103232120 |
5 | Quinary | 20310241133 |
6 | Senary | 2021334440 |
8 | Octal | 117235630 |
10 | Decimal | 20790168 |
12 | Duodecimal | 6b67420 |
16 | Hexadecimal | 13d3b98 |
20 | Vigesimal | 69if88 |
36 | Base36 | cdlso |
Cryptographic Hash Functions
md5 | fa672a707167e66e583bd607d801ad05 |
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sha1 | 16b87862d4c16fbb211572515b39d4ef79ad7209 |
sha256 | 1a94c431365e63eaa0159f84865c5de191f9fc2332636966ccfcb66faad03d7e |
sha512 | 1ef5ea6b7be4746d2b2180d26655edb2d1c956735e409d9c959f17a7b0faea506d550f4152d8c853700f9da264e28de779e0864e87e77d883a254e938f2348d7 |
ripemd-160 | 43b2bfed854e25ccd2f26ec0c35b854a87f05263 |
20790168 as geometric shapes
Circle
Radius = nDiameter | 41580336 |
---|---|
Circumference | 130628478.1114 |
Area | 1.3578940027601E+15 |
Sphere
Radius = nVolume | 3.7641125924767E+22 |
---|---|
Surface area | 5.4315760110405E+15 |
Circumference | 130628478.1114 |
Square
Length = nPerimeter | 83160672 |
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Area | 432231085468224 |
Diagonal | 29401737.549615 |
Cube
Length = nSurface area | 2593386512809344 |
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Volume | 8.9861568817067E+21 |
Space diagonal | 36009627.273893 |
Equilateral Triangle
Length = nPerimeter | 62370504 |
---|---|
Area | 1.871615501604E+14 |
Altitude | 18004813.636946 |
Triangular Pyramid
Length = nSurface area | 1.871615501604E+14 |
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Volume | 1.0590287446435E+21 |
Height | 9800579.183205 |