20139832 (number)
20139832 is an even 8-digits composite number following 20139831 and preceding 20139833. In scientific notation, it is written as 2.0139832 × 10^7. The sum of its digits is 28. It has a total of 7 prime factors and 48 positive divisors. There are 9139200 positive integers (up to 20139832) that are relatively prime to 20139832.
Interesting facts
- 20139832 has 48 divisors, whose sum is 41555520
- The reverse of 20139832 is 23893102
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 28
- Digital Root 1
Name
Name | twenty million one hundred thirty-nine thousand eight hundred thirty-two |
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Notation
Scientific notation | 2.0139832 × 10^7 |
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Engineering notation | 2.0139832 × 10^6 |
Prime Factorization of 20139832
Prime Factorization 2 × 2 × 2 × 17 × 17 × 31 × 281
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 296174 | Product of the distinct prime numbers |
The prime factorization of 20139832 is 2 × 2 × 2 × 17 × 17 × 31 × 281. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20139832)
Multiplication
n×yn×2 | 40279664 |
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n×3 | 60419496 |
n×4 | 80559328 |
n×5 | 100699160 |
Division
n÷yn÷2 | 10069916 |
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n÷3 | 6713277.3333333 |
n÷3 | 5034958 |
n÷5 | 4027966.4 |
Exponentiation
nyn2 | 405612832988224 |
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n3 | 8.1689743134269E+21 |
n4 | 1.6452177028473E+29 |
n5 | 3.3134408138771E+36 |
Nth Root
y√n2√n | 4487.7424168506 |
---|---|
3√n | 272.07289712819 |
4√n | 66.990614393739 |
5√n | 28.894232875455 |
Divisors of 20139832
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20139831 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20139832 can be divided by 48 positive divisors. The sum of these divisors (counting 20139832) is 1, the average is 0.020833333333333.
Base conversion 20139832
Base | System | Value |
---|---|---|
2 | Binary | 1001100110100111100111000 |
3 | Ternary | 1101220012122201 |
4 | Quaternary | 1030310330320 |
5 | Quinary | 20123433312 |
6 | Senary | 1555355544 |
8 | Octal | 114647470 |
10 | Decimal | 20139832 |
12 | Duodecimal | 68b2bb4 |
16 | Hexadecimal | 1334f38 |
20 | Vigesimal | 65h9bc |
36 | Base36 | bznzs |
Cryptographic Hash Functions
md5 | e127d7a039d3b46402dd1360eb3d61e1 |
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sha1 | da336c07eaaf953f46ff540d533ed860b2565dc9 |
sha256 | 5f0873dc6d1811a6f4443edecb8c3c30ba2d03b39d96ab667bde1243321b7a67 |
sha512 | 16507efa71c2fdeaf7bb2c9fcb6967b573bc6e5ec77682f41af353cb86b07aa33d8f4214a735538a9d9d086d7b1140c2003d000eae30a688f2ea11f7a2599bb1 |
ripemd-160 | 933e42a803b5c754e05601f8558897118fc23ac0 |
20139832 as geometric shapes
Circle
Radius = nDiameter | 40279664 |
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Circumference | 126542296.51147 |
Area | 1.2742702963175E+15 |
Sphere
Radius = nVolume | 3.4218119587234E+22 |
---|---|
Surface area | 5.0970811852702E+15 |
Circumference | 126542296.51147 |
Square
Length = nPerimeter | 80559328 |
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Area | 405612832988224 |
Diagonal | 28482023.558316 |
Cube
Length = nSurface area | 2433676997929344 |
---|---|
Volume | 8.1689743134269E+21 |
Space diagonal | 34883212.279902 |
Equilateral Triangle
Length = nPerimeter | 60419496 |
---|---|
Area | 1.7563550873439E+14 |
Altitude | 17441606.139951 |
Triangular Pyramid
Length = nSurface area | 1.7563550873439E+14 |
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Volume | 9.6272285539381E+20 |
Height | 9494007.8527719 |