20764400 (number)
20764400 is an even 8-digits composite number following 20764399 and preceding 20764401. In scientific notation, it is written as 2.0764400 × 10^7. The sum of its digits is 23. It has a total of 8 prime factors and 60 positive divisors. There are 7603200 positive integers (up to 20764400) that are relatively prime to 20764400.
Interesting facts
- 20764400 has 60 divisors, whose sum is 50763864
- The reverse of 20764400 is 00446702
- Previous prime number is 851
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 23
- Digital Root 5
Name
Name | twenty million seven hundred sixty-four thousand four hundred |
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Notation
Scientific notation | 2.0764400 × 10^7 |
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Engineering notation | 2.0764400 × 10^6 |
Prime Factorization of 20764400
Prime Factorization 2 × 2 × 2 × 2 × 5 × 5 × 851 × 61
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 519110 | Product of the distinct prime numbers |
The prime factorization of 20764400 is 2 × 2 × 2 × 2 × 5 × 5 × 851 × 61. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20764400)
Multiplication
n×yn×2 | 41528800 |
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n×3 | 62293200 |
n×4 | 83057600 |
n×5 | 103822000 |
Division
n÷yn÷2 | 10382200 |
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n÷3 | 6921466.6666667 |
n÷3 | 5191100 |
n÷5 | 4152880 |
Exponentiation
nyn2 | 431160307360000 |
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n3 | 8.952785086146E+21 |
n4 | 1.8589921064277E+29 |
n5 | 3.8600855694707E+36 |
Nth Root
y√n2√n | 4556.7971207856 |
---|---|
3√n | 274.85678493324 |
4√n | 67.504052624903 |
5√n | 29.071261473512 |
Divisors of 20764400
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 | -20764399 | 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 20764400 can be divided by 60 positive divisors. The sum of these divisors (counting 20764400) is 1, the average is 0.016666666666667.
Base conversion 20764400
Base | System | Value |
---|---|---|
2 | Binary | 1001111001101011011110000 |
3 | Ternary | 1110001221101212 |
4 | Quaternary | 1033031123300 |
5 | Quinary | 20303430100 |
6 | Senary | 2021015252 |
8 | Octal | 117153360 |
10 | Decimal | 20764400 |
12 | Duodecimal | 6b54528 |
16 | Hexadecimal | 13cd6f0 |
20 | Vigesimal | 69fb00 |
36 | Base36 | cd1ww |
Cryptographic Hash Functions
md5 | 725d383aedfd2d34864854f37201675a |
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sha1 | 05cae1863e923cdbbdab5353a34ec54f51faa0ce |
sha256 | bcfda795d5b159cff36402cfc86f3ab1aaff87b57bf4280a5d3f9905bfadcc65 |
sha512 | a05be9cc6d46bd4d2c0aa83369907eec582b8e522f67b113ce29af116fb8ae2d6cd8ba47490270467595991a7544463e2960f397b00e63ee0a4a2a41bf1b5c43 |
ripemd-160 | e80ab3b315508122fca311e61844f6586181192d |
20764400 as geometric shapes
Circle
Radius = nDiameter | 41528800 |
---|---|
Circumference | 130466572.9924 |
Area | 1.3545300541217E+15 |
Sphere
Radius = nVolume | 3.7501338474406E+22 |
---|---|
Surface area | 5.4181202164868E+15 |
Circumference | 130466572.9924 |
Square
Length = nPerimeter | 83057600 |
---|---|
Area | 431160307360000 |
Diagonal | 29365296.09454 |
Cube
Length = nSurface area | 2586961844160000 |
---|---|
Volume | 8.952785086146E+21 |
Space diagonal | 35964995.788683 |
Equilateral Triangle
Length = nPerimeter | 62293200 |
---|---|
Area | 1.8669788963863E+14 |
Altitude | 17982497.894342 |
Triangular Pyramid
Length = nSurface area | 1.8669788963863E+14 |
---|---|
Volume | 1.0550958408199E+21 |
Height | 9788432.0315133 |