20682744 (number)
20682744 is an even 8-digits composite number following 20682743 and preceding 20682745. In scientific notation, it is written as 2.0682744 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 6428160 positive integers (up to 20682744) that are relatively prime to 20682744.
Interesting facts
- 20682744 has 64 divisors, whose sum is 55261440
- The reverse of 20682744 is 44728602
- Previous prime number is 311
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | twenty million six hundred eighty-two thousand seven hundred forty-four |
---|
Notation
Scientific notation | 2.0682744 × 10^7 |
---|---|
Engineering notation | 2.0682744 × 10^6 |
Prime Factorization of 20682744
Prime Factorization 2 × 2 × 2 × 3 × 17 × 311 × 163
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5170686 | Product of the distinct prime numbers |
The prime factorization of 20682744 is 2 × 2 × 2 × 3 × 17 × 311 × 163. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20682744)
Multiplication
n×yn×2 | 41365488 |
---|---|
n×3 | 62048232 |
n×4 | 82730976 |
n×5 | 103413720 |
Division
n÷yn÷2 | 10341372 |
---|---|
n÷3 | 6894248 |
n÷3 | 5170686 |
n÷5 | 4136548.8 |
Exponentiation
nyn2 | 427775899369536 |
---|---|
n3 | 8.8475794160299E+21 |
n4 | 1.8299222008142E+29 |
n5 | 3.7847812419356E+36 |
Nth Root
y√n2√n | 4547.8284928084 |
---|---|
3√n | 274.49602019439 |
4√n | 67.437589612978 |
5√n | 29.048360876177 |
Divisors of 20682744
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 | -20682743 | 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 20682744 can be divided by 64 positive divisors. The sum of these divisors (counting 20682744) is 1, the average is 0.015625.
Base conversion 20682744
Base | System | Value |
---|---|---|
2 | Binary | 1001110111001011111111000 |
3 | Ternary | 1102220210101120 |
4 | Quaternary | 1032321133320 |
5 | Quinary | 20243321434 |
6 | Senary | 2015145240 |
8 | Octal | 116713770 |
10 | Decimal | 20682744 |
12 | Duodecimal | 6b15220 |
16 | Hexadecimal | 13b97f8 |
20 | Vigesimal | 6956h4 |
36 | Base36 | cbawo |
Cryptographic Hash Functions
md5 | 91c40b44e7e4ce36ea9c48bff8f242d3 |
---|---|
sha1 | b74862625967ffcac69e01e0411bab1c2b7e2f06 |
sha256 | f61ec927904cb843f19f19535583eb8364676efe584f7a6765da4dfa1deb1023 |
sha512 | 6d6bd05677ccff9efbc6297f0ab5eb267d391a03dafe49ac6076a47938810e1a497b942e30d61000e641bae1b4c325440cde11d5080e0d370997edb43adac31c |
ripemd-160 | d538a5523a403eb5889aa5b262134a0eadfe3793 |
20682744 as geometric shapes
Circle
Radius = nDiameter | 41365488 |
---|---|
Circumference | 129953513.21296 |
Area | 1.3438976228421E+15 |
Sphere
Radius = nVolume | 3.7060653993936E+22 |
---|---|
Surface area | 5.3755904913684E+15 |
Circumference | 129953513.21296 |
Square
Length = nPerimeter | 82730976 |
---|---|
Area | 427775899369536 |
Diagonal | 29249817.071891 |
Cube
Length = nSurface area | 2566655396217216 |
---|---|
Volume | 8.8475794160299E+21 |
Space diagonal | 35823563.44794 |
Equilateral Triangle
Length = nPerimeter | 62048232 |
---|---|
Area | 1.8523239799038E+14 |
Altitude | 17911781.72397 |
Triangular Pyramid
Length = nSurface area | 1.8523239799038E+14 |
---|---|
Volume | 1.0426972336935E+21 |
Height | 9749939.0239636 |