20794672 (number)
20794672 is an even 8-digits composite number following 20794671 and preceding 20794673. In scientific notation, it is written as 2.0794672 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 40 positive divisors. There are 9664512 positive integers (up to 20794672) that are relatively prime to 20794672.
Interesting facts
- 20794672 has 40 divisors, whose sum is 43189200
- The reverse of 20794672 is 27649702
- Previous prime number is 859
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 37
- Digital Root 1
Name
| Name | twenty million seven hundred ninety-four thousand six hundred seventy-two |
|---|
Notation
| Scientific notation | 2.0794672 × 10^7 |
|---|---|
| Engineering notation | 2.0794672 × 10^6 |
Prime Factorization of 20794672
Prime Factorization 2 × 2 × 2 × 2 × 17 × 859 × 89
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 2599334 | Product of the distinct prime numbers |
The prime factorization of 20794672 is 2 × 2 × 2 × 2 × 17 × 859 × 89. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20794672)
Multiplication
n×y| n×2 | 41589344 |
|---|---|
| n×3 | 62384016 |
| n×4 | 83178688 |
| n×5 | 103973360 |
Division
n÷y| n÷2 | 10397336 |
|---|---|
| n÷3 | 6931557.3333333 |
| n÷3 | 5198668 |
| n÷5 | 4158934.4 |
Exponentiation
ny| n2 | 432418383587584 |
|---|---|
| n3 | 8.991998453474E+21 |
| n4 | 1.869856584645E+29 |
| n5 | 3.8883054364733E+36 |
Nth Root
y√n| 2√n | 4560.1175423447 |
|---|---|
| 3√n | 274.99028946428 |
| 4√n | 67.528642384878 |
| 5√n | 29.079733015918 |
Divisors of 20794672
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 | -20794671 | 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 20794672 can be divided by 40 positive divisors. The sum of these divisors (counting 20794672) is 1, the average is 0.025.
Base conversion 20794672
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1001111010100110100110000 |
| 3 | Ternary | 1110010110221001 |
| 4 | Quaternary | 1033110310300 |
| 5 | Quinary | 20310412142 |
| 6 | Senary | 2021411344 |
| 8 | Octal | 117246460 |
| 10 | Decimal | 20794672 |
| 12 | Duodecimal | 6b69b54 |
| 16 | Hexadecimal | 13d4d30 |
| 20 | Vigesimal | 69j6dc |
| 36 | Base36 | cdp9s |
Cryptographic Hash Functions
| md5 | 8bf138f4a6fae634856cda306bc2cc32 |
|---|---|
| sha1 | 4ebe1f6a2afaf3ef15cfb0fea7546dbf7a234ed6 |
| sha256 | 6e61e3f7010a119f17f4d7b2fc044c0e387d112b99cb3f59af46f8a961e22936 |
| sha512 | 90b26a017eb9676c57e41e7f357c6ec13378571bbeb1f467bd044400f327830cbe68d2d69ed66119e076b943dd2829b50618ffb90aa8b7e7010cc042896e8364 |
| ripemd-160 | e93b1c6f91720b533b48627eea752bdb2b592c71 |
20794672 as geometric shapes
Circle
Radius = n| Diameter | 41589344 |
|---|---|
| Circumference | 130656777.57802 |
| Area | 1.3584824171559E+15 |
Sphere
Radius = n| Volume | 3.7665595043366E+22 |
|---|---|
| Surface area | 5.4339296686237E+15 |
| Circumference | 130656777.57802 |
Square
Length = n| Perimeter | 83178688 |
|---|---|
| Area | 432418383587584 |
| Diagonal | 29408107.1675 |
Cube
Length = n| Surface area | 2594510301525504 |
|---|---|
| Volume | 8.991998453474E+21 |
| Space diagonal | 36017428.43073 |
Equilateral Triangle
Length = n| Perimeter | 62384016 |
|---|---|
| Area | 1.8724265262513E+14 |
| Altitude | 18008714.215365 |
Triangular Pyramid
Length = n| Surface area | 1.8724265262513E+14 |
|---|---|
| Volume | 1.0597171804784E+21 |
| Height | 9802702.3891667 |