20763984 (number)
20763984 is an even 8-digits composite number following 20763983 and preceding 20763985. In scientific notation, it is written as 2.0763984 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 6851200 positive integers (up to 20763984) that are relatively prime to 20763984.
Interesting facts
- 20763984 has 40 divisors, whose sum is 54184032
- The reverse of 20763984 is 48936702
- Previous prime number is 101
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
| Name | twenty million seven hundred sixty-three thousand nine hundred eighty-four |
|---|
Notation
| Scientific notation | 2.0763984 × 10^7 |
|---|---|
| Engineering notation | 2.0763984 × 10^6 |
Prime Factorization of 20763984
Prime Factorization 2 × 2 × 2 × 2 × 3 × 101 × 4283
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 2595498 | Product of the distinct prime numbers |
The prime factorization of 20763984 is 2 × 2 × 2 × 2 × 3 × 101 × 4283. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20763984)
Multiplication
n×y| n×2 | 41527968 |
|---|---|
| n×3 | 62291952 |
| n×4 | 83055936 |
| n×5 | 103819920 |
Division
n÷y| n÷2 | 10381992 |
|---|---|
| n÷3 | 6921328 |
| n÷3 | 5190996 |
| n÷5 | 4152796.8 |
Exponentiation
ny| n2 | 431143031552256 |
|---|---|
| n3 | 8.9522470088625E+21 |
| n4 | 1.8588431365607E+29 |
| n5 | 3.8596989146056E+36 |
Nth Root
y√n| 2√n | 4556.7514744607 |
|---|---|
| 3√n | 274.85494940085 |
| 4√n | 67.50371452343 |
| 5√n | 29.071144988165 |
Divisors of 20763984
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 | -20763983 | 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 20763984 can be divided by 40 positive divisors. The sum of these divisors (counting 20763984) is 1, the average is 0.025.
Base conversion 20763984
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1001111001101010101010000 |
| 3 | Ternary | 1110001220211110 |
| 4 | Quaternary | 1033031111100 |
| 5 | Quinary | 20303421414 |
| 6 | Senary | 2021013320 |
| 8 | Octal | 117152520 |
| 10 | Decimal | 20763984 |
| 12 | Duodecimal | 6b54240 |
| 16 | Hexadecimal | 13cd550 |
| 20 | Vigesimal | 69f9j4 |
| 36 | Base36 | cd1lc |
Cryptographic Hash Functions
| md5 | 2c8abb815778f6d1ff5beeddd81958f9 |
|---|---|
| sha1 | e7a9bb1a76c48a3da0fb86baf4b55095222d86a9 |
| sha256 | 86eb061965508ea711c1ae3f55601c78f4011aacfea3c2b401d4b16535ea236f |
| sha512 | 60cb5d93c76325730b8de1dbd0a39f59adcc6ace3122bbd53e4aea71ab6c6860ffe50d03495b7564580a1b8ef58f3ac62b08bd115d4ebef681098a4b3f0921f3 |
| ripemd-160 | 6a85593aafc632ca5764d8d023f66de031406316 |
20763984 as geometric shapes
Circle
Radius = n| Diameter | 41527968 |
|---|---|
| Circumference | 130463959.18731 |
| Area | 1.354475780571E+15 |
Sphere
Radius = n| Volume | 3.7499084581552E+22 |
|---|---|
| Surface area | 5.417903122284E+15 |
| Circumference | 130463959.18731 |
Square
Length = n| Perimeter | 83055936 |
|---|---|
| Area | 431143031552256 |
| Diagonal | 29364707.781698 |
Cube
Length = n| Surface area | 2586858189313536 |
|---|---|
| Volume | 8.9522470088625E+21 |
| Space diagonal | 35964275.255547 |
Equilateral Triangle
Length = n| Perimeter | 62291952 |
|---|---|
| Area | 1.8669040899444E+14 |
| Altitude | 17982137.627774 |
Triangular Pyramid
Length = n| Surface area | 1.8669040899444E+14 |
|---|---|
| Volume | 1.0550324278039E+21 |
| Height | 9788235.9272327 |