21622120 (number)
21622120 is an even 8-digits composite number following 21622119 and preceding 21622121. In scientific notation, it is written as 2.1622120 × 10^7. The sum of its digits is 16. It has a total of 7 prime factors and 64 positive divisors. There are 7789824 positive integers (up to 21622120) that are relatively prime to 21622120.
Interesting facts
- 21622120 has 64 divisors, whose sum is 53665920
- The reverse of 21622120 is 02122612
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 16
- Digital Root 7
Name
Name | twenty-one million six hundred twenty-two thousand one hundred twenty |
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Notation
Scientific notation | 2.1622120 × 10^7 |
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Engineering notation | 2.1622120 × 10^6 |
Prime Factorization of 21622120
Prime Factorization 2 × 2 × 2 × 13 × 5 × 43 × 967
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5405530 | Product of the distinct prime numbers |
The prime factorization of 21622120 is 2 × 2 × 2 × 13 × 5 × 43 × 967. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 21622120)
Multiplication
n×yn×2 | 43244240 |
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n×3 | 64866360 |
n×4 | 86488480 |
n×5 | 108110600 |
Division
n÷yn÷2 | 10811060 |
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n÷3 | 7207373.3333333 |
n÷3 | 5405530 |
n÷5 | 4324424 |
Exponentiation
nyn2 | 467516073294400 |
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n3 | 1.01086886387E+22 |
n4 | 2.1857127878861E+29 |
n5 | 4.7259744185209E+36 |
Nth Root
y√n2√n | 4649.9591396054 |
---|---|
3√n | 278.5903641992 |
4√n | 68.190608881322 |
5√n | 29.307559452687 |
Divisors of 21622120
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 | -21622119 | 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 21622120 can be divided by 64 positive divisors. The sum of these divisors (counting 21622120) is 1, the average is 0.015625.
Base conversion 21622120
Base | System | Value |
---|---|---|
2 | Binary | 1010010011110110101101000 |
3 | Ternary | 1111200111222021 |
4 | Quaternary | 1102132311220 |
5 | Quinary | 21013401440 |
6 | Senary | 2051234224 |
8 | Octal | 122366550 |
10 | Decimal | 21622120 |
12 | Duodecimal | 72a8974 |
16 | Hexadecimal | 149ed68 |
20 | Vigesimal | 6f2f60 |
36 | Base36 | cvfqg |
Cryptographic Hash Functions
md5 | d89a6a279a12e77957a037e51921f7ff |
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sha1 | 28e33cfa3bfccc29327c96037e18de3124ca69d6 |
sha256 | 12c85d20fc4f9b377bfaf35f3c389abb4ab7c161e72bef8dd804a18d214e6313 |
sha512 | e976557ab50af5bd8fed1048ae387f7e42ba3268cbdaa54b84505d44bc524830d372ea2385863dc2e72f9428fdaa40186c1185af32bcd2f19d7871cb748fb3f6 |
ripemd-160 | 69357b90190cb77798679e9829ed1f338f3342ab |
21622120 as geometric shapes
Circle
Radius = nDiameter | 43244240 |
---|---|
Circumference | 135855786.69407 |
Area | 1.4687450612968E+15 |
Sphere
Radius = nVolume | 4.2343175953023E+22 |
---|---|
Surface area | 5.8749802451873E+15 |
Circumference | 135855786.69407 |
Square
Length = nPerimeter | 86488480 |
---|---|
Area | 467516073294400 |
Diagonal | 30578295.351259 |
Cube
Length = nSurface area | 2805096439766400 |
---|---|
Volume | 1.01086886387E+22 |
Space diagonal | 37450610.407351 |
Equilateral Triangle
Length = nPerimeter | 64866360 |
---|---|
Area | 2.0244039807525E+14 |
Altitude | 18725305.203676 |
Triangular Pyramid
Length = nSurface area | 2.0244039807525E+14 |
---|---|
Volume | 1.1913203808881E+21 |
Height | 10192765.117086 |