20576790 (number)
20576790 is an even 8-digits composite number following 20576789 and preceding 20576791. In scientific notation, it is written as 2.0576790 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 64 positive divisors. There are 4935168 positive integers (up to 20576790) that are relatively prime to 20576790.
Interesting facts
- 20576790 has 64 divisors, whose sum is 45460800
- The reverse of 20576790 is 09767502
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | twenty million five hundred seventy-six thousand seven hundred ninety |
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Notation
Scientific notation | 2.0576790 × 10^7 |
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Engineering notation | 2.0576790 × 10^6 |
Prime Factorization of 20576790
Prime Factorization 2 × 9 × 5 × 43 × 13 × 409
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 20576790 | Product of the distinct prime numbers |
The prime factorization of 20576790 is 2 × 9 × 5 × 43 × 13 × 409. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20576790)
Multiplication
n×yn×2 | 41153580 |
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n×3 | 61730370 |
n×4 | 82307160 |
n×5 | 102883950 |
Division
n÷yn÷2 | 10288395 |
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n÷3 | 6858930 |
n÷3 | 5144197.5 |
n÷5 | 4115358 |
Exponentiation
nyn2 | 423404286704100 |
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n3 | 8.7123010926101E+21 |
n4 | 1.7927118999941E+29 |
n5 | 3.6888256296679E+36 |
Nth Root
y√n2√n | 4536.1646795503 |
---|---|
3√n | 274.0264861533 |
4√n | 67.3510555192 |
5√n | 29.018537790126 |
Divisors of 20576790
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 | -20576789 | 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 20576790 can be divided by 64 positive divisors. The sum of these divisors (counting 20576790) is 1, the average is 0.015625.
Base conversion 20576790
Base | System | Value |
---|---|---|
2 | Binary | 1001110011111101000010110 |
3 | Ternary | 1102201102001100 |
4 | Quaternary | 1032133220112 |
5 | Quinary | 20231424130 |
6 | Senary | 2013010530 |
8 | Octal | 116375026 |
10 | Decimal | 20576790 |
12 | Duodecimal | 6a83a46 |
16 | Hexadecimal | 139fa16 |
20 | Vigesimal | 68c1ja |
36 | Base36 | c915i |
Cryptographic Hash Functions
md5 | d6c3e012ba43f5a8e63e003ba4eb3a10 |
---|---|
sha1 | ef1e1786ae835f07e9e9d4bdbe9bbf20df486a7c |
sha256 | bd5822fb6becd8dacf18e7c1276d6014313a61dcd5829b19454f9aa4425adad8 |
sha512 | 45552f5072b0e16fdde90aa370e982ab703dd26868b35803ab9d549355e44fb84dd259e471ce796ca7a8c833418bfb58d25ae9dd5791bcb71de000e4236f6dbb |
ripemd-160 | 6dcfe53bde1780291d2435c9b2f133ae252099b9 |
20576790 as geometric shapes
Circle
Radius = nDiameter | 41153580 |
---|---|
Circumference | 129287784.59692 |
Area | 1.330163796608E+15 |
Sphere
Radius = nVolume | 3.6494001477875E+22 |
---|---|
Surface area | 5.3206551864321E+15 |
Circumference | 129287784.59692 |
Square
Length = nPerimeter | 82307160 |
---|---|
Area | 423404286704100 |
Diagonal | 29099975.488103 |
Cube
Length = nSurface area | 2540425720224600 |
---|---|
Volume | 8.7123010926101E+21 |
Space diagonal | 35640045.736675 |
Equilateral Triangle
Length = nPerimeter | 61730370 |
---|---|
Area | 1.8333943417849E+14 |
Altitude | 17820022.868338 |
Triangular Pyramid
Length = nSurface area | 1.8333943417849E+14 |
---|---|
Volume | 1.0267545303873E+21 |
Height | 9699991.8293677 |