21067592 (number)
21067592 is an even 8-digits composite number following 21067591 and preceding 21067593. In scientific notation, it is written as 2.1067592 × 10^7. The sum of its digits is 32. It has a total of 7 prime factors and 64 positive divisors. There are 8128512 positive integers (up to 21067592) that are relatively prime to 21067592.
Interesting facts
- 21067592 has 64 divisors, whose sum is 49822080
- The reverse of 21067592 is 29576012
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 32
- Digital Root 5
Name
Name | twenty-one million sixty-seven thousand five hundred ninety-two |
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Notation
Scientific notation | 2.1067592 × 10^7 |
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Engineering notation | 2.1067592 × 10^6 |
Prime Factorization of 21067592
Prime Factorization 2 × 2 × 2 × 7 × 13 × 43 × 673
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5266898 | Product of the distinct prime numbers |
The prime factorization of 21067592 is 2 × 2 × 2 × 7 × 13 × 43 × 673. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 21067592)
Multiplication
n×yn×2 | 42135184 |
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n×3 | 63202776 |
n×4 | 84270368 |
n×5 | 105337960 |
Division
n÷yn÷2 | 10533796 |
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n÷3 | 7022530.6666667 |
n÷3 | 5266898 |
n÷5 | 4213518.4 |
Exponentiation
nyn2 | 443843432678464 |
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n3 | 9.3507123515493E+21 |
n4 | 1.969969927318E+29 |
n5 | 4.1502522681006E+36 |
Nth Root
y√n2√n | 4589.9446619758 |
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3√n | 276.18810253702 |
4√n | 67.749130341103 |
5√n | 29.155666900056 |
Divisors of 21067592
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 | -21067591 | 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 21067592 can be divided by 64 positive divisors. The sum of these divisors (counting 21067592) is 1, the average is 0.015625.
Base conversion 21067592
Base | System | Value |
---|---|---|
2 | Binary | 1010000010111011101001000 |
3 | Ternary | 1110122100022012 |
4 | Quaternary | 1100113131020 |
5 | Quinary | 20343130332 |
6 | Senary | 2031315052 |
8 | Octal | 120273510 |
10 | Decimal | 21067592 |
12 | Duodecimal | 707ba88 |
16 | Hexadecimal | 1417748 |
20 | Vigesimal | 6bd8jc |
36 | Base36 | cjjuw |
Cryptographic Hash Functions
md5 | 99cf90cd213a18a3617ec539cca4cc51 |
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sha1 | 4961b0eedcbcc42dee398b8bdd224e34a62a401e |
sha256 | fea0fbadfba88bf8e2cd8e40eaec91d0f61adec1fe75c95e38c14b496a41865c |
sha512 | 00fd473e43f1e5beccbb04e6aa90f95b804a943d9da8d6d1db48e7ca042a71472a07add1e605cfa45267248370b7be830d25144b75824a5ba61aad53162acc3f |
ripemd-160 | 67c19ea4aab04a87385749abe95e87f044a3aee3 |
21067592 as geometric shapes
Circle
Radius = nDiameter | 42135184 |
---|---|
Circumference | 132371584.51205 |
Area | 1.3943752674467E+15 |
Sphere
Radius = nVolume | 3.9168172305945E+22 |
---|---|
Surface area | 5.577501069787E+15 |
Circumference | 132371584.51205 |
Square
Length = nPerimeter | 84270368 |
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Area | 443843432678464 |
Diagonal | 29794074.332943 |
Cube
Length = nSurface area | 2663060596070784 |
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Volume | 9.3507123515493E+21 |
Space diagonal | 36490139.737132 |
Equilateral Triangle
Length = nPerimeter | 63202776 |
---|---|
Area | 1.9218984400122E+14 |
Altitude | 18245069.868566 |
Triangular Pyramid
Length = nSurface area | 1.9218984400122E+14 |
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Volume | 1.1019920187842E+21 |
Height | 9931358.110981 |