20280132 (number)
20280132 is an even 8-digits composite number following 20280131 and preceding 20280133. In scientific notation, it is written as 2.0280132 × 10^7. The sum of its digits is 18. It has a total of 7 prime factors and 60 positive divisors. There are 6626880 positive integers (up to 20280132) that are relatively prime to 20280132.
Interesting facts
- 20280132 has 60 divisors, whose sum is 54062316
- The reverse of 20280132 is 23108202
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 18
- Digital Root 9
Name
Name | twenty million two hundred eighty thousand one hundred thirty-two |
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Notation
Scientific notation | 2.0280132 × 10^7 |
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Engineering notation | 2.0280132 × 10^6 |
Prime Factorization of 20280132
Prime Factorization 2 × 2 × 9 × 3 × 3 × 53 × 1181
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3380022 | Product of the distinct prime numbers |
The prime factorization of 20280132 is 2 × 2 × 9 × 3 × 3 × 53 × 1181. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20280132)
Multiplication
n×yn×2 | 40560264 |
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n×3 | 60840396 |
n×4 | 81120528 |
n×5 | 101400660 |
Division
n÷yn÷2 | 10140066 |
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n÷3 | 6760044 |
n÷3 | 5070033 |
n÷5 | 4056026.4 |
Exponentiation
nyn2 | 411283753937424 |
---|---|
n3 | 8.3408888193065E+21 |
n4 | 1.6915432625286E+29 |
n5 | 3.4304720647791E+36 |
Nth Root
y√n2√n | 4503.3467554698 |
---|---|
3√n | 272.70321569619 |
4√n | 67.106979931075 |
5√n | 28.934378311658 |
Divisors of 20280132
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 | -20280131 | 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 20280132 can be divided by 60 positive divisors. The sum of these divisors (counting 20280132) is 1, the average is 0.016666666666667.
Base conversion 20280132
Base | System | Value |
---|---|---|
2 | Binary | 1001101010111001101000100 |
3 | Ternary | 1102011100010000 |
4 | Quaternary | 1031113031010 |
5 | Quinary | 20142431012 |
6 | Senary | 2002401300 |
8 | Octal | 115271504 |
10 | Decimal | 20280132 |
12 | Duodecimal | 6960230 |
16 | Hexadecimal | 1357344 |
20 | Vigesimal | 66f06c |
36 | Base36 | c2o90 |
Cryptographic Hash Functions
md5 | f7d84c32cae53e0c4223f25c52ab7972 |
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sha1 | e570b7255ab760e6ba7d14e0b3c45304b9af4e39 |
sha256 | 6c792ed688629a55f8cb65f5b08bc7c5c8f32ab8eab2e41a7a1ff6b51def10be |
sha512 | 57b248b4136ba3aea30f59f541e72cd8d3be86cd30ff71377300e02e6fe35b01c5f3063f8ebf2231474a96fdc8d9dafcdefae4a15262bd3ae6c1882a53c0a757 |
ripemd-160 | 1ce2ce9b44398f31c6adfdfe9bf4b0d9b371cf7b |
20280132 as geometric shapes
Circle
Radius = nDiameter | 40560264 |
---|---|
Circumference | 127423827.41006 |
Area | 1.2920860199106E+15 |
Sphere
Radius = nVolume | 3.4938233385523E+22 |
---|---|
Surface area | 5.1683440796426E+15 |
Circumference | 127423827.41006 |
Square
Length = nPerimeter | 81120528 |
---|---|
Area | 411283753937424 |
Diagonal | 28680437.721117 |
Cube
Length = nSurface area | 2467702523624544 |
---|---|
Volume | 8.3408888193065E+21 |
Space diagonal | 35126219.008203 |
Equilateral Triangle
Length = nPerimeter | 60840396 |
---|---|
Area | 1.7809108953682E+14 |
Altitude | 17563109.504102 |
Triangular Pyramid
Length = nSurface area | 1.7809108953682E+14 |
---|---|
Volume | 9.8298317420911E+20 |
Height | 9560145.9070389 |