20764560 (number)
20764560 is an even 8-digits composite number following 20764559 and preceding 20764561. In scientific notation, it is written as 2.0764560 × 10^7. The sum of its digits is 30. It has a total of 8 prime factors and 80 positive divisors. There are 5498880 positive integers (up to 20764560) that are relatively prime to 20764560.
Interesting facts
- 20764560 has 80 divisors, whose sum is 64817280
- The reverse of 20764560 is 06546702
- Previous prime number is 359
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
| Name | twenty million seven hundred sixty-four thousand five hundred sixty |
|---|
Notation
| Scientific notation | 2.0764560 × 10^7 |
|---|---|
| Engineering notation | 2.0764560 × 10^6 |
Prime Factorization of 20764560
Prime Factorization 2 × 2 × 2 × 2 × 5 × 3 × 359 × 241
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 8 | Total number of prime factors |
| rad | Radical | 2595570 | Product of the distinct prime numbers |
The prime factorization of 20764560 is 2 × 2 × 2 × 2 × 5 × 3 × 359 × 241. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20764560)
Multiplication
n×y| n×2 | 41529120 |
|---|---|
| n×3 | 62293680 |
| n×4 | 83058240 |
| n×5 | 103822800 |
Division
n÷y| n÷2 | 10382280 |
|---|---|
| n÷3 | 6921520 |
| n÷3 | 5191140 |
| n÷5 | 4152912 |
Exponentiation
ny| n2 | 431166951993600 |
|---|---|
| n3 | 8.9529920446882E+21 |
| n4 | 1.8590494049145E+29 |
| n5 | 3.8602342911312E+36 |
Nth Root
y√n| 2√n | 4556.8146769427 |
|---|---|
| 3√n | 274.85749090071 |
| 4√n | 67.504182662578 |
| 5√n | 29.071306275071 |
Divisors of 20764560
80 divisors
| τ | Total Divisors | 80 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -20764559 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.0125 | 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 | 80 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20764560 can be divided by 80 positive divisors. The sum of these divisors (counting 20764560) is 1, the average is 0.0125.
Base conversion 20764560
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1001111001101011110010000 |
| 3 | Ternary | 1110001221121210 |
| 4 | Quaternary | 1033031132100 |
| 5 | Quinary | 20303431220 |
| 6 | Senary | 2021020120 |
| 8 | Octal | 117153620 |
| 10 | Decimal | 20764560 |
| 12 | Duodecimal | 6b54640 |
| 16 | Hexadecimal | 13cd790 |
| 20 | Vigesimal | 69fb80 |
| 36 | Base36 | cd21c |
Cryptographic Hash Functions
| md5 | dd99dccaef164267d668eb45994e7a5f |
|---|---|
| sha1 | 8176471f5d14467aaf2053068dffd213d9afb2cc |
| sha256 | d1ba4315ca0f6a9f882ba320dbe9a3ba73916c82d6750a316232539c4a43af91 |
| sha512 | 25cbb6ced09279587ce81d4cb95c76d4152590c478914c51608f355e8ec3f634423d3aafef378392adc78105855451a965ad6176841f466a27b40b2d7be3b3d8 |
| ripemd-160 | aa145ba42879c6e1b639fbdb9f141a6c06dc7b85 |
20764560 as geometric shapes
Circle
Radius = n| Diameter | 41529120 |
|---|---|
| Circumference | 130467578.30205 |
| Area | 1.3545509288538E+15 |
Sphere
Radius = n| Volume | 3.7502205380321E+22 |
|---|---|
| Surface area | 5.4182037154152E+15 |
| Circumference | 130467578.30205 |
Square
Length = n| Perimeter | 83058240 |
|---|---|
| Area | 431166951993600 |
| Diagonal | 29365522.36871 |
Cube
Length = n| Surface area | 2587001711961600 |
|---|---|
| Volume | 8.9529920446882E+21 |
| Space diagonal | 35965272.916812 |
Equilateral Triangle
Length = n| Perimeter | 62293680 |
|---|---|
| Area | 1.8670076684938E+14 |
| Altitude | 17982636.458406 |
Triangular Pyramid
Length = n| Surface area | 1.8670076684938E+14 |
|---|---|
| Volume | 1.055120231118E+21 |
| Height | 9788507.4562366 |