20796540 (number)
20796540 is an even 8-digits composite number following 20796539 and preceding 20796541. In scientific notation, it is written as 2.0796540 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 5520960 positive integers (up to 20796540) that are relatively prime to 20796540.
Interesting facts
- 20796540 has 48 divisors, whose sum is 58490880
- The reverse of 20796540 is 04569702
- Previous prime number is 271
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-six thousand five hundred forty |
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Notation
Scientific notation | 2.0796540 × 10^7 |
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Engineering notation | 2.0796540 × 10^6 |
Prime Factorization of 20796540
Prime Factorization 2 × 2 × 3 × 5 × 271 × 1279
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 10398270 | Product of the distinct prime numbers |
The prime factorization of 20796540 is 2 × 2 × 3 × 5 × 271 × 1279. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20796540)
Multiplication
n×yn×2 | 41593080 |
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n×3 | 62389620 |
n×4 | 83186160 |
n×5 | 103982700 |
Division
n÷yn÷2 | 10398270 |
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n÷3 | 6932180 |
n÷3 | 5199135 |
n÷5 | 4159308 |
Exponentiation
nyn2 | 432496075971600 |
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n3 | 8.9944219437864E+21 |
n4 | 1.8705285573083E+29 |
n5 | 3.8900521963205E+36 |
Nth Root
y√n2√n | 4560.322357027 |
---|---|
3√n | 274.99852340805 |
4√n | 67.530158870145 |
5√n | 29.080255447717 |
Divisors of 20796540
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 | -20796539 | 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 20796540 can be divided by 48 positive divisors. The sum of these divisors (counting 20796540) is 1, the average is 0.020833333333333.
Base conversion 20796540
Base | System | Value |
---|---|---|
2 | Binary | 1001111010101010001111100 |
3 | Ternary | 1110010120111020 |
4 | Quaternary | 1033111101330 |
5 | Quinary | 20310442130 |
6 | Senary | 2021424140 |
8 | Octal | 117252174 |
10 | Decimal | 20796540 |
12 | Duodecimal | 6b6b050 |
16 | Hexadecimal | 13d547c |
20 | Vigesimal | 69jb70 |
36 | Base36 | cdqpo |
Cryptographic Hash Functions
md5 | bbc0162fa2aa732a2b042022ed7661b5 |
---|---|
sha1 | 88f390fbf3daf5c9080cc1631d720223f84444bd |
sha256 | 6494cd08f9452386c9b4620ce362d6c52348a236c4f76843901c6350f3ac3b8a |
sha512 | e686d1297dec86ceff2900bee615d0bdc1d12941c8eca835bf5c71be9b39ddaa626a76df4353ab6b6cac4c3ca4aa5c236932bd50d55733e971bc0e4560c51116 |
ripemd-160 | a70d46aefb1102f14445630dd935d0b261bf5558 |
20796540 as geometric shapes
Circle
Radius = nDiameter | 41593080 |
---|---|
Circumference | 130668514.56817 |
Area | 1.3587264949788E+15 |
Sphere
Radius = nVolume | 3.7675746535848E+22 |
---|---|
Surface area | 5.4349059799152E+15 |
Circumference | 130668514.56817 |
Square
Length = nPerimeter | 83186160 |
---|---|
Area | 432496075971600 |
Diagonal | 29410748.918435 |
Cube
Length = nSurface area | 2594976455829600 |
---|---|
Volume | 8.9944219437864E+21 |
Space diagonal | 36020663.901638 |
Equilateral Triangle
Length = nPerimeter | 62389620 |
---|---|
Area | 1.8727629441425E+14 |
Altitude | 18010331.950819 |
Triangular Pyramid
Length = nSurface area | 1.8727629441425E+14 |
---|---|
Volume | 1.0600027915507E+21 |
Height | 9803582.9728115 |