20221500 (number)
20221500 is an even 8-digits composite number following 20221499 and preceding 20221501. In scientific notation, it is written as 2.0221500 × 10^7. The sum of its digits is 12. It has a total of 8 prime factors and 144 positive divisors. There are 4608000 positive integers (up to 20221500) that are relatively prime to 20221500.
Interesting facts
- 20221500 has 144 divisors, whose sum is 54246528
- The reverse of 20221500 is 00512202
- Previous prime number is 61
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 12
- Digital Root 3
Name
Name | twenty million two hundred twenty-one thousand five hundred |
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Notation
Scientific notation | 2.0221500 × 10^7 |
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Engineering notation | 2.0221500 × 10^6 |
Prime Factorization of 20221500
Prime Factorization 2 × 2 × 15 × 17 × 13 × 5 × 61 × 5
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 2022150 | Product of the distinct prime numbers |
The prime factorization of 20221500 is 2 × 2 × 15 × 17 × 13 × 5 × 61 × 5. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20221500)
Multiplication
n×yn×2 | 40443000 |
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n×3 | 60664500 |
n×4 | 80886000 |
n×5 | 101107500 |
Division
n÷yn÷2 | 10110750 |
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n÷3 | 6740500 |
n÷3 | 5055375 |
n÷5 | 4044300 |
Exponentiation
nyn2 | 408909062250000 |
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n3 | 8.2687546022884E+21 |
n4 | 1.6720662119017E+29 |
n5 | 3.3811686903971E+36 |
Nth Root
y√n2√n | 4496.832218351 |
---|---|
3√n | 272.44015743967 |
4√n | 67.058423917887 |
5√n | 28.917628462487 |
Divisors of 20221500
144 divisors
τ | Total Divisors | 144 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20221499 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0069444444444444 | 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 | 144 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20221500 can be divided by 144 positive divisors. The sum of these divisors (counting 20221500) is 1, the average is 0.0069444444444444.
Base conversion 20221500
Base | System | Value |
---|---|---|
2 | Binary | 1001101001000111000111100 |
3 | Ternary | 1102001100200110 |
4 | Quaternary | 1031020320330 |
5 | Quinary | 20134042000 |
6 | Senary | 2001230020 |
8 | Octal | 115107074 |
10 | Decimal | 20221500 |
12 | Duodecimal | 6932310 |
16 | Hexadecimal | 1348e3c |
20 | Vigesimal | 667df0 |
36 | Base36 | c1f0c |
Cryptographic Hash Functions
md5 | db8894405d2b5f0d711e5080e4037738 |
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sha1 | 63409c9879cdfa782700418c5fd1cd4311298766 |
sha256 | 9f6888d6df172c05770c47797cbab3b9a96b5e12f22ddcd0111311260e352380 |
sha512 | a8b1fd0fe7a2932f4270b14973820a2605c18f303184ac63578167c126a9fe29ba0ca686b16e5223cb07ea61711fdb2ed8cd81d53e5bf06c431700f58283de66 |
ripemd-160 | 4273edccdb3c9c21922eb781f6e5713a8e5b6f4a |
20221500 as geometric shapes
Circle
Radius = nDiameter | 40443000 |
---|---|
Circumference | 127055431.68913 |
Area | 1.2846257059509E+15 |
Sphere
Radius = nVolume | 3.4636078283848E+22 |
---|---|
Surface area | 5.1385028238036E+15 |
Circumference | 127055431.68913 |
Square
Length = nPerimeter | 80886000 |
---|---|
Area | 408909062250000 |
Diagonal | 28597519.551528 |
Cube
Length = nSurface area | 2453454373500000 |
---|---|
Volume | 8.2687546022884E+21 |
Space diagonal | 35024665.405254 |
Equilateral Triangle
Length = nPerimeter | 60664500 |
---|---|
Area | 1.7706281787309E+14 |
Altitude | 17512332.702627 |
Triangular Pyramid
Length = nSurface area | 1.7706281787309E+14 |
---|---|
Volume | 9.744820752076E+20 |
Height | 9532506.5171758 |