20741568 (number)
20741568 is an even 8-digits composite number following 20741567 and preceding 20741569. In scientific notation, it is written as 2.0741568 × 10^7. The sum of its digits is 33. It has a total of 9 prime factors and 56 positive divisors. There are 6792960 positive integers (up to 20741568) that are relatively prime to 20741568.
Interesting facts
- 20741568 has 56 divisors, whose sum is 55839360
- The reverse of 20741568 is 86514702
- Previous prime number is 59
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | twenty million seven hundred forty-one thousand five hundred sixty-eight |
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Notation
Scientific notation | 2.0741568 × 10^7 |
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Engineering notation | 2.0741568 × 10^6 |
Prime Factorization of 20741568
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 59 × 1831
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 648174 | Product of the distinct prime numbers |
The prime factorization of 20741568 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 59 × 1831. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20741568)
Multiplication
n×yn×2 | 41483136 |
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n×3 | 62224704 |
n×4 | 82966272 |
n×5 | 103707840 |
Division
n÷yn÷2 | 10370784 |
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n÷3 | 6913856 |
n÷3 | 5185392 |
n÷5 | 4148313.6 |
Exponentiation
nyn2 | 430212643098624 |
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n3 | 8.9232847912898E+21 |
n4 | 1.850829182819E+29 |
n5 | 3.8389099351826E+36 |
Nth Root
y√n2√n | 4554.2911632877 |
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3√n | 274.75600616996 |
4√n | 67.485488538557 |
5√n | 29.064865457505 |
Divisors of 20741568
56 divisors
τ | Total Divisors | 56 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20741567 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.017857142857143 | 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 | 56 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20741568 can be divided by 56 positive divisors. The sum of these divisors (counting 20741568) is 1, the average is 0.017857142857143.
Base conversion 20741568
Base | System | Value |
---|---|---|
2 | Binary | 1001111000111110111000000 |
3 | Ternary | 1110000210002020 |
4 | Quaternary | 1033013313000 |
5 | Quinary | 20302212233 |
6 | Senary | 2020321440 |
8 | Octal | 117076700 |
10 | Decimal | 20741568 |
12 | Duodecimal | 6b43280 |
16 | Hexadecimal | 13c7dc0 |
20 | Vigesimal | 69cdi8 |
36 | Base36 | cckao |
Cryptographic Hash Functions
md5 | 391ec0c04586573333ffa83581802ebe |
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sha1 | 0abcf52553eeedeee35d69444a51c0c6d3a169da |
sha256 | c4164a1a585a13764f5ff456a402ce4303c61ff61e656a4df89feac1c2f2b748 |
sha512 | af9eed98c6cb8cad8d5d4e47ae873e8147500598073b33fe94ae8b8d77388eefc3ae3da7c1fbfbffa358c3a78d6688ffc0dd225dcd3875571470f70c9e97fe24 |
ripemd-160 | 56d9144242085039ec6c002c557771c269553b28 |
20741568 as geometric shapes
Circle
Radius = nDiameter | 41483136 |
---|---|
Circumference | 130323115.30547 |
Area | 1.3515528790401E+15 |
Sphere
Radius = nVolume | 3.7377767928274E+22 |
---|---|
Surface area | 5.4062115161603E+15 |
Circumference | 130323115.30547 |
Square
Length = nPerimeter | 82966272 |
---|---|
Area | 430212643098624 |
Diagonal | 29333006.770484 |
Cube
Length = nSurface area | 2581275858591744 |
---|---|
Volume | 8.9232847912898E+21 |
Space diagonal | 35925449.604645 |
Equilateral Triangle
Length = nPerimeter | 62224704 |
---|---|
Area | 1.8628753897633E+14 |
Altitude | 17962724.802322 |
Triangular Pyramid
Length = nSurface area | 1.8628753897633E+14 |
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Volume | 1.05161919773E+21 |
Height | 9777668.9234946 |