21093552 (number)
21093552 is an even 8-digits composite number following 21093551 and preceding 21093553. In scientific notation, it is written as 2.1093552 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 60 positive divisors. There are 6777216 positive integers (up to 21093552) that are relatively prime to 21093552.
Interesting facts
- 21093552 has 60 divisors, whose sum is 47106360
- The reverse of 21093552 is 25539012
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | twenty-one million ninety-three thousand five hundred fifty-two |
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Notation
Scientific notation | 2.1093552 × 10^7 |
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Engineering notation | 2.1093552 × 10^6 |
Prime Factorization of 21093552
Prime Factorization 2 × 2 × 2 × 2 × 9 × 107 × 37 × 37
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 71262 | Product of the distinct prime numbers |
The prime factorization of 21093552 is 2 × 2 × 2 × 2 × 9 × 107 × 37 × 37. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 21093552)
Multiplication
n×yn×2 | 42187104 |
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n×3 | 63280656 |
n×4 | 84374208 |
n×5 | 105467760 |
Division
n÷yn÷2 | 10546776 |
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n÷3 | 7031184 |
n÷3 | 5273388 |
n÷5 | 4218710.4 |
Exponentiation
nyn2 | 444937935976704 |
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n3 | 9.3853214892973E+21 |
n4 | 1.9796976687121E+29 |
n5 | 4.1758855719257E+36 |
Nth Root
y√n2√n | 4592.7717121581 |
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3√n | 276.30149787593 |
4√n | 67.769991236226 |
5√n | 29.162848625707 |
Divisors of 21093552
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 | -21093551 | 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 21093552 can be divided by 60 positive divisors. The sum of these divisors (counting 21093552) is 1, the average is 0.016666666666667.
Base conversion 21093552
Base | System | Value |
---|---|---|
2 | Binary | 1010000011101110010110000 |
3 | Ternary | 1110200122220200 |
4 | Quaternary | 1100131302300 |
5 | Quinary | 20344443202 |
6 | Senary | 2032035200 |
8 | Octal | 120356260 |
10 | Decimal | 21093552 |
12 | Duodecimal | 7092b00 |
16 | Hexadecimal | 141dcb0 |
20 | Vigesimal | 6bgdhc |
36 | Base36 | ck3w0 |
Cryptographic Hash Functions
md5 | 9a082ef9beafe47899fa0204876d2163 |
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sha1 | defd7cb723f3fe0732d24d5a0167e33fcea14bf2 |
sha256 | 3a6339b4eafc8b162691c3e88f3bc8bb0fe7b94d3b51c6ddfd792d8e04adb565 |
sha512 | 113d7d6c22e1776e335d9425d029511b5820dfaf075cc9436c3aef2a1a747f32c130d965f52ed98d52ce9af2c7cc42fa99ddaa067f023b3c7af178a653526a53 |
ripemd-160 | c6eb612a765cf6f2bfeae8f07cf4b3c8681c1091 |
21093552 as geometric shapes
Circle
Radius = nDiameter | 42187104 |
---|---|
Circumference | 132534696.00263 |
Area | 1.3978137509678E+15 |
Sphere
Radius = nVolume | 3.931314272314E+22 |
---|---|
Surface area | 5.5912550038713E+15 |
Circumference | 132534696.00263 |
Square
Length = nPerimeter | 84374208 |
---|---|
Area | 444937935976704 |
Diagonal | 29830787.317022 |
Cube
Length = nSurface area | 2669627615860224 |
---|---|
Volume | 9.3853214892973E+21 |
Space diagonal | 36535103.776096 |
Equilateral Triangle
Length = nPerimeter | 63280656 |
---|---|
Area | 1.9266377783162E+14 |
Altitude | 18267551.888048 |
Triangular Pyramid
Length = nSurface area | 1.9266377783162E+14 |
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Volume | 1.106070744783E+21 |
Height | 9943595.7723407 |