20221432 (number)
20221432 is an even 8-digits composite number following 20221431 and preceding 20221433. In scientific notation, it is written as 2.0221432 × 10^7. The sum of its digits is 16. It has a total of 7 prime factors and 64 positive divisors. There are 7411200 positive integers (up to 20221432) that are relatively prime to 20221432.
Interesting facts
- 20221432 has 64 divisors, whose sum is 50077440
- The reverse of 20221432 is 23412202
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 16
- Digital Root 7
Name
Name | twenty million two hundred twenty-one thousand four hundred thirty-two |
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Notation
Scientific notation | 2.0221432 × 10^7 |
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Engineering notation | 2.0221432 × 10^6 |
Prime Factorization of 20221432
Prime Factorization 2 × 2 × 2 × 17 × 7 × 11 × 1931
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5055358 | Product of the distinct prime numbers |
The prime factorization of 20221432 is 2 × 2 × 2 × 17 × 7 × 11 × 1931. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20221432)
Multiplication
n×yn×2 | 40442864 |
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n×3 | 60664296 |
n×4 | 80885728 |
n×5 | 101107160 |
Division
n÷yn÷2 | 10110716 |
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n÷3 | 6740477.3333333 |
n÷3 | 5055358 |
n÷5 | 4044286.4 |
Exponentiation
nyn2 | 408906312130624 |
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n3 | 8.2686711851202E+21 |
n4 | 1.6720437210027E+29 |
n5 | 3.3811118405283E+36 |
Nth Root
y√n2√n | 4496.8246574666 |
---|---|
3√n | 272.43985205594 |
4√n | 67.058367542512 |
5√n | 28.917609013866 |
Divisors of 20221432
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 | -20221431 | 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 20221432 can be divided by 64 positive divisors. The sum of these divisors (counting 20221432) is 1, the average is 0.015625.
Base conversion 20221432
Base | System | Value |
---|---|---|
2 | Binary | 1001101001000110111111000 |
3 | Ternary | 1102001100120221 |
4 | Quaternary | 1031020313320 |
5 | Quinary | 20134041212 |
6 | Senary | 2001225424 |
8 | Octal | 115106770 |
10 | Decimal | 20221432 |
12 | Duodecimal | 6932274 |
16 | Hexadecimal | 1348df8 |
20 | Vigesimal | 667dbc |
36 | Base36 | c1eyg |
Cryptographic Hash Functions
md5 | fe52d11fcfb57a300b3b391d749fd612 |
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sha1 | 3a6c09dede846d39962ef4ea7caf487352b356f4 |
sha256 | c0aa7b41a5847da6a2a55a81000ae5e758411c24765b1a8ce8ed1870e547e59a |
sha512 | 1d473d44487b398bb0a18315e0f913ebdaffd6b0aec3850d1651be525fb74b7139ca236466dea1c4fcb397034b4567db7c6d79aff3d93d9e7d49026962053cb7 |
ripemd-160 | dbb682a3652c41e1f83b1ac26ed888d68e2ee60e |
20221432 as geometric shapes
Circle
Radius = nDiameter | 40442864 |
---|---|
Circumference | 127055004.43253 |
Area | 1.2846170661961E+15 |
Sphere
Radius = nVolume | 3.4635728866831E+22 |
---|---|
Surface area | 5.1384682647843E+15 |
Circumference | 127055004.43253 |
Square
Length = nPerimeter | 80885728 |
---|---|
Area | 408906312130624 |
Diagonal | 28597423.385005 |
Cube
Length = nSurface area | 2453437872783744 |
---|---|
Volume | 8.2686711851202E+21 |
Space diagonal | 35024547.625799 |
Equilateral Triangle
Length = nPerimeter | 60664296 |
---|---|
Area | 1.7706162703646E+14 |
Altitude | 17512273.8129 |
Triangular Pyramid
Length = nSurface area | 1.7706162703646E+14 |
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Volume | 9.7447224440005E+20 |
Height | 9532474.4616684 |