20572480 (number)
20572480 is an even 8-digits composite number following 20572479 and preceding 20572481. In scientific notation, it is written as 2.0572480 × 10^7. The sum of its digits is 28. It has a total of 9 prime factors and 56 positive divisors. There are 8067072 positive integers (up to 20572480) that are relatively prime to 20572480.
Interesting facts
- 20572480 has 56 divisors, whose sum is 49953672
- The reverse of 20572480 is 08427502
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 28
- Digital Root 1
Name
Name | twenty million five hundred seventy-two thousand four hundred eighty |
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Notation
Scientific notation | 2.0572480 × 10^7 |
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Engineering notation | 2.0572480 × 10^6 |
Prime Factorization of 20572480
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 53 × 1213
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 642890 | Product of the distinct prime numbers |
The prime factorization of 20572480 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 53 × 1213. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20572480)
Multiplication
n×yn×2 | 41144960 |
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n×3 | 61717440 |
n×4 | 82289920 |
n×5 | 102862400 |
Division
n÷yn÷2 | 10286240 |
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n÷3 | 6857493.3333333 |
n÷3 | 5143120 |
n÷5 | 4114496 |
Exponentiation
nyn2 | 423226933350400 |
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n3 | 8.7068276218124E+21 |
n4 | 1.7912103711318E+29 |
n5 | 3.6849639535902E+36 |
Nth Root
y√n2√n | 4535.6895837348 |
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3√n | 274.00735235213 |
4√n | 67.347528415932 |
5√n | 29.017322047748 |
Divisors of 20572480
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 | -20572479 | 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 20572480 can be divided by 56 positive divisors. The sum of these divisors (counting 20572480) is 1, the average is 0.017857142857143.
Base conversion 20572480
Base | System | Value |
---|---|---|
2 | Binary | 1001110011110100101000000 |
3 | Ternary | 1102201012010201 |
4 | Quaternary | 1032132211000 |
5 | Quinary | 20231304410 |
6 | Senary | 2012534544 |
8 | Octal | 116364500 |
10 | Decimal | 20572480 |
12 | Duodecimal | 6a81454 |
16 | Hexadecimal | 139e940 |
20 | Vigesimal | 68bb40 |
36 | Base36 | c8xts |
Cryptographic Hash Functions
md5 | 5f5c3309b240e9dfbb94bf2a8bc602e2 |
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sha1 | 4b828340cbf99a84d92d4c1a7bf82bfd5fd7f0e3 |
sha256 | dc9a8b66f534cf4d62ad0b8d6a0403d78578d452816ecf67c4908ae625c4fb58 |
sha512 | ca492d9aeb8157948c0b622f4170d2262bc374a1d5b0824d9ed0b7f45c2c4409425be1b4b78764a48350c8c9c5b10946714276e7efd672d23583cb63c59f9584 |
ripemd-160 | 968911da09e0c38ce80d6460c23c1f9df1111239 |
20572480 as geometric shapes
Circle
Radius = nDiameter | 41144960 |
---|---|
Circumference | 129260704.06825 |
Area | 1.329606624615E+15 |
Sphere
Radius = nVolume | 3.6471074257012E+22 |
---|---|
Surface area | 5.3184264984598E+15 |
Circumference | 129260704.06825 |
Square
Length = nPerimeter | 82289920 |
---|---|
Area | 423226933350400 |
Diagonal | 29093880.227649 |
Cube
Length = nSurface area | 2539361600102400 |
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Volume | 8.7068276218124E+21 |
Space diagonal | 35632580.597695 |
Equilateral Triangle
Length = nPerimeter | 61717440 |
---|---|
Area | 1.8326263792361E+14 |
Altitude | 17816290.298847 |
Triangular Pyramid
Length = nSurface area | 1.8326263792361E+14 |
---|---|
Volume | 1.0261094756677E+21 |
Height | 9697960.0758831 |