20743040 (number)
20743040 is an even 8-digits composite number following 20743039 and preceding 20743041. In scientific notation, it is written as 2.0743040 × 10^7. The sum of its digits is 20. It has a total of 9 prime factors and 32 positive divisors. There are 8296960 positive integers (up to 20743040) that are relatively prime to 20743040.
Interesting facts
- 20743040 has 32 divisors, whose sum is 49590360
- The reverse of 20743040 is 04034702
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 20
- Digital Root 2
Name
| Name | twenty million seven hundred forty-three thousand forty |
|---|
Notation
| Scientific notation | 2.0743040 × 10^7 |
|---|---|
| Engineering notation | 2.0743040 × 10^6 |
Prime Factorization of 20743040
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 32411
Composite number| ω | Distinct Factors | 3 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 9 | Total number of prime factors |
| rad | Radical | 324110 | Product of the distinct prime numbers |
The prime factorization of 20743040 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 32411. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20743040)
Multiplication
n×y| n×2 | 41486080 |
|---|---|
| n×3 | 62229120 |
| n×4 | 82972160 |
| n×5 | 103715200 |
Division
n÷y| n÷2 | 10371520 |
|---|---|
| n÷3 | 6914346.6666667 |
| n÷3 | 5185760 |
| n÷5 | 4148608 |
Exponentiation
ny| n2 | 430273708441600 |
|---|---|
| n3 | 8.9251847451524E+21 |
| n4 | 1.8513546417609E+29 |
| n5 | 3.8402723388231E+36 |
Nth Root
y√n| 2√n | 4554.4527662498 |
|---|---|
| 3√n | 274.76250569905 |
| 4√n | 67.486685844319 |
| 5√n | 29.065277984344 |
Divisors of 20743040
32 divisors
| τ | Total Divisors | 32 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -20743039 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20743040 can be divided by 32 positive divisors. The sum of these divisors (counting 20743040) is 1, the average is 0.03125.
Base conversion 20743040
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1001111001000001110000000 |
| 3 | Ternary | 1110000212002202 |
| 4 | Quaternary | 1033020032000 |
| 5 | Quinary | 20302234130 |
| 6 | Senary | 2020332332 |
| 8 | Octal | 117101600 |
| 10 | Decimal | 20743040 |
| 12 | Duodecimal | 6b440a8 |
| 16 | Hexadecimal | 13c8380 |
| 20 | Vigesimal | 69chc0 |
| 36 | Base36 | cclfk |
Cryptographic Hash Functions
| md5 | 447846c55451b73f2d0bfe224b741de0 |
|---|---|
| sha1 | 6bb11a1b82884475075957ef3d92c6edabd37cc5 |
| sha256 | ac291846447f798e6064479b7500da50cda40637edd98e03dc64dc922269344a |
| sha512 | e529a85586b174468dcc956a0382aaae1edb7b9e48d5aa975c6b02fa9433119b9a6a3d07fd05a7ffa6852e0b3db35463490f3f5fdca3bf16dd661cc240bc82cf |
| ripemd-160 | 7ab254f0312b79eafc208306931c32293445aff3 |
20743040 as geometric shapes
Circle
Radius = n| Diameter | 41486080 |
|---|---|
| Circumference | 130332364.15424 |
| Area | 1.351744721473E+15 |
Sphere
Radius = n| Volume | 3.7385726436403E+22 |
|---|---|
| Surface area | 5.4069788858919E+15 |
| Circumference | 130332364.15424 |
Square
Length = n| Perimeter | 82972160 |
|---|---|
| Area | 430273708441600 |
| Diagonal | 29335088.492848 |
Cube
Length = n| Surface area | 2581642250649600 |
|---|---|
| Volume | 8.9251847451524E+21 |
| Space diagonal | 35927999.183434 |
Equilateral Triangle
Length = n| Perimeter | 62229120 |
|---|---|
| Area | 1.8631398104548E+14 |
| Altitude | 17963999.591717 |
Triangular Pyramid
Length = n| Surface area | 1.8631398104548E+14 |
|---|---|
| Volume | 1.05184310944E+21 |
| Height | 9778362.8309492 |