20132440 (number)
20132440 is an even 8-digits composite number following 20132439 and preceding 20132441. In scientific notation, it is written as 2.0132440 × 10^7. The sum of its digits is 16. It has a total of 7 prime factors and 64 positive divisors. There are 7672320 positive integers (up to 20132440) that are relatively prime to 20132440.
Interesting facts
- 20132440 has 64 divisors, whose sum is 47496960
- The reverse of 20132440 is 04423102
- Previous prime number is 223
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 16
- Digital Root 7
Name
Name | twenty million one hundred thirty-two thousand four hundred forty |
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Notation
Scientific notation | 2.0132440 × 10^7 |
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Engineering notation | 2.0132440 × 10^6 |
Prime Factorization of 20132440
Prime Factorization 2 × 2 × 2 × 5 × 61 × 223 × 37
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5033110 | Product of the distinct prime numbers |
The prime factorization of 20132440 is 2 × 2 × 2 × 5 × 61 × 223 × 37. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20132440)
Multiplication
n×yn×2 | 40264880 |
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n×3 | 60397320 |
n×4 | 80529760 |
n×5 | 100662200 |
Division
n÷yn÷2 | 10066220 |
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n÷3 | 6710813.3333333 |
n÷3 | 5033110 |
n÷5 | 4026488 |
Exponentiation
nyn2 | 405315140353600 |
---|---|
n3 | 8.1599827442604E+21 |
n4 | 1.6428036299986E+29 |
n5 | 3.3073645512729E+36 |
Nth Root
y√n2√n | 4486.9187645867 |
---|---|
3√n | 272.03960640096 |
4√n | 66.98446659179 |
5√n | 28.892111531706 |
Divisors of 20132440
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 | -20132439 | 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 20132440 can be divided by 64 positive divisors. The sum of these divisors (counting 20132440) is 1, the average is 0.015625.
Base conversion 20132440
Base | System | Value |
---|---|---|
2 | Binary | 1001100110011001001011000 |
3 | Ternary | 1101212211111221 |
4 | Quaternary | 1030303021120 |
5 | Quinary | 20123214230 |
6 | Senary | 1555301424 |
8 | Octal | 114631130 |
10 | Decimal | 20132440 |
12 | Duodecimal | 68aa874 |
16 | Hexadecimal | 1333258 |
20 | Vigesimal | 65gb20 |
36 | Base36 | bziag |
Cryptographic Hash Functions
md5 | 1a51232b912b7eaf3c9e77531c055f60 |
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sha1 | 4738a7529b986c0246732190d858dd85f1946e5b |
sha256 | 9ea6ac6f881694d3e7c49387c0e3a0b474005c96bb6bb1e5f68a85908875cdfb |
sha512 | ac5542b5c47be18bf390aee3a3127d2ffd0d04e24271d1303b505d71b07b593c850666830c17f9c71be6746c3866d28221403a009fbc10d3c272f37cef06334f |
ripemd-160 | c0f2da86d90dd4d5d880ea6beec97a2ded27b17c |
20132440 as geometric shapes
Circle
Radius = nDiameter | 40264880 |
---|---|
Circumference | 126495851.20567 |
Area | 1.2733350673236E+15 |
Sphere
Radius = nVolume | 3.4180455790384E+22 |
---|---|
Surface area | 5.0933402692943E+15 |
Circumference | 126495851.20567 |
Square
Length = nPerimeter | 80529760 |
---|---|
Area | 405315140353600 |
Diagonal | 28471569.691663 |
Cube
Length = nSurface area | 2431890842121600 |
---|---|
Volume | 8.1599827442604E+21 |
Space diagonal | 34870408.960332 |
Equilateral Triangle
Length = nPerimeter | 60397320 |
---|---|
Area | 1.7550660404234E+14 |
Altitude | 17435204.480166 |
Triangular Pyramid
Length = nSurface area | 1.7550660404234E+14 |
---|---|
Volume | 9.6166318880529E+20 |
Height | 9490523.2305542 |