20793520 (number)
20793520 is an even 8-digits composite number following 20793519 and preceding 20793521. In scientific notation, it is written as 2.0793520 × 10^7. The sum of its digits is 28. It has a total of 7 prime factors and 40 positive divisors. There are 7560960 positive integers (up to 20793520) that are relatively prime to 20793520.
Interesting facts
- 20793520 has 40 divisors, whose sum is 52742160
- The reverse of 20793520 is 02539702
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 28
- Digital Root 1
Name
| Name | twenty million seven hundred ninety-three thousand five hundred twenty |
|---|
Notation
| Scientific notation | 2.0793520 × 10^7 |
|---|---|
| Engineering notation | 2.0793520 × 10^6 |
Prime Factorization of 20793520
Prime Factorization 2 × 2 × 2 × 2 × 5 × 11 × 23629
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 2599190 | Product of the distinct prime numbers |
The prime factorization of 20793520 is 2 × 2 × 2 × 2 × 5 × 11 × 23629. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20793520)
Multiplication
n×y| n×2 | 41587040 |
|---|---|
| n×3 | 62380560 |
| n×4 | 83174080 |
| n×5 | 103967600 |
Division
n÷y| n÷2 | 10396760 |
|---|---|
| n÷3 | 6931173.3333333 |
| n÷3 | 5198380 |
| n÷5 | 4158704 |
Exponentiation
ny| n2 | 432370473990400 |
|---|---|
| n3 | 8.9905040983289E+21 |
| n4 | 1.8694422677868E+29 |
| n5 | 3.8872285184071E+36 |
Nth Root
y√n| 2√n | 4559.9912280617 |
|---|---|
| 3√n | 274.98521132594 |
| 4√n | 67.527707113908 |
| 5√n | 29.079410812281 |
Divisors of 20793520
40 divisors
| τ | Total Divisors | 40 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -20793519 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20793520 can be divided by 40 positive divisors. The sum of these divisors (counting 20793520) is 1, the average is 0.025.
Base conversion 20793520
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1001111010100100010110000 |
| 3 | Ternary | 1110010102100101 |
| 4 | Quaternary | 1033110202300 |
| 5 | Quinary | 20310343040 |
| 6 | Senary | 2021402144 |
| 8 | Octal | 117244260 |
| 10 | Decimal | 20793520 |
| 12 | Duodecimal | 6b69354 |
| 16 | Hexadecimal | 13d48b0 |
| 20 | Vigesimal | 69j3g0 |
| 36 | Base36 | cdods |
Cryptographic Hash Functions
| md5 | 609ce6238f414a73f77617dc79314b9b |
|---|---|
| sha1 | 2d2fcb640ef9b3a8637ef0f6abe0307cb481e2e0 |
| sha256 | 21c3bf167b2b46b4ed73a04bbbcb04ca060d221f07a66a012335bdca993bd6d3 |
| sha512 | 18dfd808e5bb67bcf5844e84210a1b9cf6c0bee66167e94400f7b56d1be926862623de69a2aa4b63d91f041d5f3311860b9cb08fcfb1b5a33122dbf291a459ab |
| ripemd-160 | 891ebbc40fd93b571234ec72a4ccccd26adf1b6b |
20793520 as geometric shapes
Circle
Radius = n| Diameter | 41587040 |
|---|---|
| Circumference | 130649539.34854 |
| Area | 1.3583319047174E+15 |
Sphere
Radius = n| Volume | 3.7659335503172E+22 |
|---|---|
| Surface area | 5.4333276188695E+15 |
| Circumference | 130649539.34854 |
Square
Length = n| Perimeter | 83174080 |
|---|---|
| Area | 432370473990400 |
| Diagonal | 29406477.993476 |
Cube
Length = n| Surface area | 2594222843942400 |
|---|---|
| Volume | 8.9905040983289E+21 |
| Space diagonal | 36015433.1082 |
Equilateral Triangle
Length = n| Perimeter | 62380560 |
|---|---|
| Area | 1.87221907161E+14 |
| Altitude | 18007716.5541 |
Triangular Pyramid
Length = n| Surface area | 1.87221907161E+14 |
|---|---|
| Volume | 1.0595410690356E+21 |
| Height | 9802159.3311587 |