20790636 (number)
20790636 is an even 8-digits composite number following 20790635 and preceding 20790637. In scientific notation, it is written as 2.0790636 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 6462720 positive integers (up to 20790636) that are relatively prime to 20790636.
Interesting facts
- 20790636 has 48 divisors, whose sum is 51864960
- The reverse of 20790636 is 63609702
- Previous prime number is 67
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 six hundred thirty-six |
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Notation
Scientific notation | 2.0790636 × 10^7 |
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Engineering notation | 2.0790636 × 10^6 |
Prime Factorization of 20790636
Prime Factorization 2 × 2 × 3 × 19 × 67 × 1361
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10395318 | Product of the distinct prime numbers |
The prime factorization of 20790636 is 2 × 2 × 3 × 19 × 67 × 1361. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20790636)
Multiplication
n×yn×2 | 41581272 |
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n×3 | 62371908 |
n×4 | 83162544 |
n×5 | 103953180 |
Division
n÷yn÷2 | 10395318 |
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n÷3 | 6930212 |
n÷3 | 5197659 |
n÷5 | 4158127.2 |
Exponentiation
nyn2 | 432250545284496 |
---|---|
n3 | 8.9867637478115E+21 |
n4 | 1.8684053389874E+29 |
n5 | 3.8845335303345E+36 |
Nth Root
y√n2√n | 4559.6749884175 |
---|---|
3√n | 274.97249752508 |
4√n | 67.525365518577 |
5√n | 29.078604121793 |
Divisors of 20790636
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20790635 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20790636 can be divided by 48 positive divisors. The sum of these divisors (counting 20790636) is 1, the average is 0.020833333333333.
Base conversion 20790636
Base | System | Value |
---|---|---|
2 | Binary | 1001111010011110101101100 |
3 | Ternary | 1110010021101120 |
4 | Quaternary | 1033103311230 |
5 | Quinary | 20310300021 |
6 | Senary | 2021340540 |
8 | Octal | 117236554 |
10 | Decimal | 20790636 |
12 | Duodecimal | 6b67750 |
16 | Hexadecimal | 13d3d6c |
20 | Vigesimal | 69igbg |
36 | Base36 | cdm5o |
Cryptographic Hash Functions
md5 | 873959cc15e6401c8f824c4bfab47c82 |
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sha1 | 2c7a3a2f26c65e2b8090f07f457dbcb724b37879 |
sha256 | 6dd3e28166067b09eea466e2ef7cd3ecb3c3653aed6eca455db78eb8e12f3fd1 |
sha512 | dfc3bdc63d4b56c52320aefc8b21e888d357bd06c56eddfedb079f45ff777e986fe668422a7d30baa1eb95399f7af912629ce16661086ecb1a121fd7249fc359 |
ripemd-160 | 911cfbc1b5ca0e7be18ac28ba831d25ee44418ce |
20790636 as geometric shapes
Circle
Radius = nDiameter | 41581272 |
---|---|
Circumference | 130631418.64212 |
Area | 1.357955137576E+15 |
Sphere
Radius = nVolume | 3.7643667959562E+22 |
---|---|
Surface area | 5.4318205503038E+15 |
Circumference | 130631418.64212 |
Square
Length = nPerimeter | 83162544 |
---|---|
Area | 432250545284496 |
Diagonal | 29402399.401562 |
Cube
Length = nSurface area | 2593503271706976 |
---|---|
Volume | 8.9867637478115E+21 |
Space diagonal | 36010437.873671 |
Equilateral Triangle
Length = nPerimeter | 62371908 |
---|---|
Area | 1.8716997650802E+14 |
Altitude | 18005218.936835 |
Triangular Pyramid
Length = nSurface area | 1.8716997650802E+14 |
---|---|
Volume | 1.0591002644998E+21 |
Height | 9800799.8005208 |