20696520 (number)
20696520 is an even 8-digits composite number following 20696519 and preceding 20696521. In scientific notation, it is written as 2.0696520 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 64 positive divisors. There are 5094144 positive integers (up to 20696520) that are relatively prime to 20696520.
Interesting facts
- 20696520 has 64 divisors, whose sum is 66870720
- The reverse of 20696520 is 02569602
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | twenty million six hundred ninety-six thousand five hundred twenty |
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Notation
Scientific notation | 2.0696520 × 10^7 |
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Engineering notation | 2.0696520 × 10^6 |
Prime Factorization of 20696520
Prime Factorization 2 × 2 × 2 × 3 × 5 × 13 × 13267
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5174130 | Product of the distinct prime numbers |
The prime factorization of 20696520 is 2 × 2 × 2 × 3 × 5 × 13 × 13267. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20696520)
Multiplication
n×yn×2 | 41393040 |
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n×3 | 62089560 |
n×4 | 82786080 |
n×5 | 103482600 |
Division
n÷yn÷2 | 10348260 |
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n÷3 | 6898840 |
n÷3 | 5174130 |
n÷5 | 4139304 |
Exponentiation
nyn2 | 428345940110400 |
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n3 | 8.8652703164137E+21 |
n4 | 1.8348024440906E+29 |
n5 | 3.797402548017E+36 |
Nth Root
y√n2√n | 4549.3428096814 |
---|---|
3√n | 274.55695050297 |
4√n | 67.448816221498 |
5√n | 29.052229450353 |
Divisors of 20696520
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 | -20696519 | 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 20696520 can be divided by 64 positive divisors. The sum of these divisors (counting 20696520) is 1, the average is 0.015625.
Base conversion 20696520
Base | System | Value |
---|---|---|
2 | Binary | 1001110111100110111001000 |
3 | Ternary | 1102221111021210 |
4 | Quaternary | 1032330313020 |
5 | Quinary | 20244242040 |
6 | Senary | 2015333120 |
8 | Octal | 116746710 |
10 | Decimal | 20696520 |
12 | Duodecimal | 6b211a0 |
16 | Hexadecimal | 13bcdc8 |
20 | Vigesimal | 697160 |
36 | Base36 | cbljc |
Cryptographic Hash Functions
md5 | 9e830f2f8c49ca887515754551146557 |
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sha1 | 09bcdde8aa2c2c5b667cd1cdf8144de6564d8a24 |
sha256 | 832771508733c967686ca9a2b1e2dc0172dd2a31c556c6da6257e3d7d70fc72a |
sha512 | 19ceac2b050d7c7f99a05787efd62230d40c75fac2c91ca1be1be875517c015da67b20ec5e29d99bf2e7b6221f415ce3c58c825682afee4b7b983bd8807ef67c |
ripemd-160 | a293a5d27dd110a7eb20e525b259f8d9c7c6af61 |
20696520 as geometric shapes
Circle
Radius = nDiameter | 41393040 |
---|---|
Circumference | 130040070.37375 |
Area | 1.3456884586458E+15 |
Sphere
Radius = nVolume | 3.7134757464177E+22 |
---|---|
Surface area | 5.3827538345834E+15 |
Circumference | 130040070.37375 |
Square
Length = nPerimeter | 82786080 |
---|---|
Area | 428345940110400 |
Diagonal | 29269299.277926 |
Cube
Length = nSurface area | 2570075640662400 |
---|---|
Volume | 8.8652703164137E+21 |
Space diagonal | 35847424.179865 |
Equilateral Triangle
Length = nPerimeter | 62089560 |
---|---|
Area | 1.8547923287177E+14 |
Altitude | 17923712.089933 |
Triangular Pyramid
Length = nSurface area | 1.8547923287177E+14 |
---|---|
Volume | 1.044782126298E+21 |
Height | 9756433.092642 |