20294520 (number)
20294520 is an even 8-digits composite number following 20294519 and preceding 20294521. In scientific notation, it is written as 2.0294520 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 64 positive divisors. There are 5366400 positive integers (up to 20294520) that are relatively prime to 20294520.
Interesting facts
- 20294520 has 64 divisors, whose sum is 61395840
- The reverse of 20294520 is 02549202
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 24
- Digital Root 6
Name
Name | twenty million two hundred ninety-four thousand five hundred twenty |
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Notation
Scientific notation | 2.0294520 × 10^7 |
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Engineering notation | 2.0294520 × 10^6 |
Prime Factorization of 20294520
Prime Factorization 2 × 2 × 2 × 3 × 131 × 5 × 1291
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5073630 | Product of the distinct prime numbers |
The prime factorization of 20294520 is 2 × 2 × 2 × 3 × 131 × 5 × 1291. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20294520)
Multiplication
n×yn×2 | 40589040 |
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n×3 | 60883560 |
n×4 | 81178080 |
n×5 | 101472600 |
Division
n÷yn÷2 | 10147260 |
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n÷3 | 6764840 |
n÷3 | 5073630 |
n÷5 | 4058904 |
Exponentiation
nyn2 | 411867542030400 |
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n3 | 8.3586540690868E+21 |
n4 | 1.6963487217816E+29 |
n5 | 3.4426583061172E+36 |
Nth Root
y√n2√n | 4504.9439508167 |
---|---|
3√n | 272.76769138333 |
4√n | 67.118879242853 |
5√n | 28.938482720282 |
Divisors of 20294520
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 | -20294519 | 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 20294520 can be divided by 64 positive divisors. The sum of these divisors (counting 20294520) is 1, the average is 0.015625.
Base conversion 20294520
Base | System | Value |
---|---|---|
2 | Binary | 1001101011010101101111000 |
3 | Ternary | 1102012001211220 |
4 | Quaternary | 1031122231320 |
5 | Quinary | 20143411040 |
6 | Senary | 2002552040 |
8 | Octal | 115325570 |
10 | Decimal | 20294520 |
12 | Duodecimal | 6968620 |
16 | Hexadecimal | 135ab78 |
20 | Vigesimal | 66gg60 |
36 | Base36 | c2zco |
Cryptographic Hash Functions
md5 | 19a27b8a93dfda924d0406ab864cfc8b |
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sha1 | d72f8d3b178e1d42a0d03bf622d1b254ef9f12f3 |
sha256 | 3be961b7a49eae4e016f768f88c4a8ec18b3ee31863807d5bb9ca3eabb1bb348 |
sha512 | 31bd316ab05b8e39d7787f0b8cd2ab8c227d374994308f3a4117ca3e466ff89905b5aad0d6bd48f90e5b3d251855f8bb3c7290513ba2f3859d08b1dcc5382756 |
ripemd-160 | cc186d3b004e8df65ff648d0af78730a9bc820dc |
20294520 as geometric shapes
Circle
Radius = nDiameter | 40589040 |
---|---|
Circumference | 127514229.88026 |
Area | 1.2939200442948E+15 |
Sphere
Radius = nVolume | 3.5012648289789E+22 |
---|---|
Surface area | 5.1756801771792E+15 |
Circumference | 127514229.88026 |
Square
Length = nPerimeter | 81178080 |
---|---|
Area | 411867542030400 |
Diagonal | 28700785.425852 |
Cube
Length = nSurface area | 2471205252182400 |
---|---|
Volume | 8.3586540690868E+21 |
Space diagonal | 35151139.755223 |
Equilateral Triangle
Length = nPerimeter | 60883560 |
---|---|
Area | 1.7834387719629E+14 |
Altitude | 17575569.877611 |
Triangular Pyramid
Length = nSurface area | 1.7834387719629E+14 |
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Volume | 9.8507682897397E+20 |
Height | 9566928.475284 |