20371392 (number)
20371392 is an even 8-digits composite number following 20371391 and preceding 20371393. In scientific notation, it is written as 2.0371392 × 10^7. The sum of its digits is 27. It has a total of 9 prime factors and 56 positive divisors. There are 6789888 positive integers (up to 20371392) that are relatively prime to 20371392.
Interesting facts
- 20371392 has 56 divisors, whose sum is 59893200
- The reverse of 20371392 is 29317302
- Previous prime number is 9
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | twenty million three hundred seventy-one thousand three hundred ninety-two |
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Notation
Scientific notation | 2.0371392 × 10^7 |
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Engineering notation | 2.0371392 × 10^6 |
Prime Factorization of 20371392
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 9 × 11789
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 636606 | Product of the distinct prime numbers |
The prime factorization of 20371392 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 9 × 11789. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20371392)
Multiplication
n×yn×2 | 40742784 |
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n×3 | 61114176 |
n×4 | 81485568 |
n×5 | 101856960 |
Division
n÷yn÷2 | 10185696 |
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n÷3 | 6790464 |
n÷3 | 5092848 |
n÷5 | 4074278.4 |
Exponentiation
nyn2 | 414993612017664 |
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n3 | 8.4539975479077E+21 |
n4 | 1.7221969801547E+29 |
n5 | 3.5083549783947E+36 |
Nth Root
y√n2√n | 4513.4678463461 |
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3√n | 273.11165581236 |
4√n | 67.182347728746 |
5√n | 28.960372335719 |
Divisors of 20371392
56 divisors
τ | Total Divisors | 56 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20371391 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.017857142857143 | 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 | 56 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20371392 can be divided by 56 positive divisors. The sum of these divisors (counting 20371392) is 1, the average is 0.017857142857143.
Base conversion 20371392
Base | System | Value |
---|---|---|
2 | Binary | 1001101101101011111000000 |
3 | Ternary | 1102022222022000 |
4 | Quaternary | 1031231133000 |
5 | Quinary | 20203341032 |
6 | Senary | 2004344000 |
8 | Octal | 115553700 |
10 | Decimal | 20371392 |
12 | Duodecimal | 69a5000 |
16 | Hexadecimal | 136d7c0 |
20 | Vigesimal | 67689c |
36 | Base36 | c4mo0 |
Cryptographic Hash Functions
md5 | 4636506660abb74b9e4b328eb37ef9e3 |
---|---|
sha1 | ba68a5b34e8ae52dbbd4bb48035c39c2f51144e3 |
sha256 | 2ea7a53ff453be97bd1d127f5ae8be66d2bb43f029d5a60cd1f9b727f9526510 |
sha512 | 800c6e21834cc5c0253f41658ff5b7070586d9c95855748a0dd2d35add69e9e0be57d05912a68b0404fa82371bea354bd7f2d89a3bc48cdd652b657110532a75 |
ripemd-160 | 12afc22ba4083dde962122ffc1ea80c205789da4 |
20371392 as geometric shapes
Circle
Radius = nDiameter | 40742784 |
---|---|
Circumference | 127997230.9012 |
Area | 1.3037408828014E+15 |
Sphere
Radius = nVolume | 3.5412022119964E+22 |
---|---|
Surface area | 5.2149635312055E+15 |
Circumference | 127997230.9012 |
Square
Length = nPerimeter | 81485568 |
---|---|
Area | 414993612017664 |
Diagonal | 28809498.850819 |
Cube
Length = nSurface area | 2489961672105984 |
---|---|
Volume | 8.4539975479077E+21 |
Space diagonal | 35284285.964902 |
Equilateral Triangle
Length = nPerimeter | 61114176 |
---|---|
Area | 1.7969750520778E+14 |
Altitude | 17642142.982451 |
Triangular Pyramid
Length = nSurface area | 1.7969750520778E+14 |
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Volume | 9.9631316571E+20 |
Height | 9603166.2836063 |