20139516 (number)
20139516 is an even 8-digits composite number following 20139515 and preceding 20139517. In scientific notation, it is written as 2.0139516 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 60 positive divisors. There are 6596640 positive integers (up to 20139516) that are relatively prime to 20139516.
Interesting facts
- 20139516 has 60 divisors, whose sum is 53564280
- The reverse of 20139516 is 61593102
- Previous prime number is 61
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | twenty million one hundred thirty-nine thousand five hundred sixteen |
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Notation
Scientific notation | 2.0139516 × 10^7 |
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Engineering notation | 2.0139516 × 10^6 |
Prime Factorization of 20139516
Prime Factorization 2 × 2 × 3 × 9 × 3 × 61 × 1019
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3356586 | Product of the distinct prime numbers |
The prime factorization of 20139516 is 2 × 2 × 3 × 9 × 3 × 61 × 1019. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20139516)
Multiplication
n×yn×2 | 40279032 |
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n×3 | 60418548 |
n×4 | 80558064 |
n×5 | 100697580 |
Division
n÷yn÷2 | 10069758 |
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n÷3 | 6713172 |
n÷3 | 5034879 |
n÷5 | 4027903.2 |
Exponentiation
nyn2 | 405600104714256 |
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n3 | 8.1685897984944E+21 |
n4 | 1.6451144494422E+29 |
n5 | 3.3131808776371E+36 |
Nth Root
y√n2√n | 4487.7072097007 |
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3√n | 272.07147415231 |
4√n | 66.990351616488 |
5√n | 28.894142203052 |
Divisors of 20139516
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 | -20139515 | 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 20139516 can be divided by 60 positive divisors. The sum of these divisors (counting 20139516) is 1, the average is 0.016666666666667.
Base conversion 20139516
Base | System | Value |
---|---|---|
2 | Binary | 1001100110100110111111100 |
3 | Ternary | 1101220012020000 |
4 | Quaternary | 1030310313330 |
5 | Quinary | 20123431031 |
6 | Senary | 1555354300 |
8 | Octal | 114646774 |
10 | Decimal | 20139516 |
12 | Duodecimal | 68b2990 |
16 | Hexadecimal | 1334dfc |
20 | Vigesimal | 65h8fg |
36 | Base36 | bznr0 |
Cryptographic Hash Functions
md5 | 45adc2c8dc02ed8fa6ad222c78b97102 |
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sha1 | 3dc0f89e6c18c1f1a2fa8932e767c7699c0b17c9 |
sha256 | 3d000e38f006ef10a011dc153ac79dd6bee51b15764d068c22026c73eb3ff052 |
sha512 | 6575d926768494f4ab6333943326a25a011092be8375a7a7ae94fca56cc31a3792fc9c44c69e85fcd339ca04d10149bd2645ec02a5edc7548a041d7234a7ed3e |
ripemd-160 | e8c66c3b1baf464efbba093fba2cbce413aa2efc |
20139516 as geometric shapes
Circle
Radius = nDiameter | 40279032 |
---|---|
Circumference | 126540311.02491 |
Area | 1.2742303092656E+15 |
Sphere
Radius = nVolume | 3.4216508934852E+22 |
---|---|
Surface area | 5.0969212370622E+15 |
Circumference | 126540311.02491 |
Square
Length = nPerimeter | 80558064 |
---|---|
Area | 405600104714256 |
Diagonal | 28481576.66683 |
Cube
Length = nSurface area | 2433600628285536 |
---|---|
Volume | 8.1685897984944E+21 |
Space diagonal | 34882664.951846 |
Equilateral Triangle
Length = nPerimeter | 60418548 |
---|---|
Area | 1.7562999723009E+14 |
Altitude | 17441332.475923 |
Triangular Pyramid
Length = nSurface area | 1.7562999723009E+14 |
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Volume | 9.6267753987444E+20 |
Height | 9493858.8889433 |