20793984 (number)
20793984 is an even 8-digits composite number following 20793983 and preceding 20793985. In scientific notation, it is written as 2.0793984 × 10^7. The sum of its digits is 42. It has a total of 9 prime factors and 32 positive divisors. There are 6931200 positive integers (up to 20793984) that are relatively prime to 20793984.
Interesting facts
- 20793984 has 32 divisors, whose sum is 55235040
- The reverse of 20793984 is 48939702
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
| Name | twenty million seven hundred ninety-three thousand nine hundred eighty-four |
|---|
Notation
| Scientific notation | 2.0793984 × 10^7 |
|---|---|
| Engineering notation | 2.0793984 × 10^6 |
Prime Factorization of 20793984
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 54151
Composite number| ω | Distinct Factors | 3 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 9 | Total number of prime factors |
| rad | Radical | 324906 | Product of the distinct prime numbers |
The prime factorization of 20793984 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 54151. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20793984)
Multiplication
n×y| n×2 | 41587968 |
|---|---|
| n×3 | 62381952 |
| n×4 | 83175936 |
| n×5 | 103969920 |
Division
n÷y| n÷2 | 10396992 |
|---|---|
| n÷3 | 6931328 |
| n÷3 | 5198496 |
| n÷5 | 4158796.8 |
Exponentiation
ny| n2 | 432389770592256 |
|---|---|
| n3 | 8.991105971459E+21 |
| n4 | 1.8696091371282E+29 |
| n5 | 3.8876622483698E+36 |
Nth Root
y√n| 2√n | 4560.0421050688 |
|---|---|
| 3√n | 274.98725670977 |
| 4√n | 67.528083824945 |
| 5√n | 29.079540590463 |
Divisors of 20793984
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 | -20793983 | 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 20793984 can be divided by 32 positive divisors. The sum of these divisors (counting 20793984) is 1, the average is 0.03125.
Base conversion 20793984
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1001111010100101010000000 |
| 3 | Ternary | 1110010102222120 |
| 4 | Quaternary | 1033110222000 |
| 5 | Quinary | 20310401414 |
| 6 | Senary | 2021404240 |
| 8 | Octal | 117245200 |
| 10 | Decimal | 20793984 |
| 12 | Duodecimal | 6b69680 |
| 16 | Hexadecimal | 13d4a80 |
| 20 | Vigesimal | 69j4j4 |
| 36 | Base36 | cdoqo |
Cryptographic Hash Functions
| md5 | b0e9d4f16a9b4f5c3114ce9c432bcf2f |
|---|---|
| sha1 | f51be2bf7806ad0b4e0e43f0044e7041c6113893 |
| sha256 | 4837ec42ed4a3e833d51d37634df28f220320e48d069f367d2c408058ea80466 |
| sha512 | 3cf34b4a1791580bfb37133a08aa2c6413ef6eb862441b7d518b5f1b155452fcf989d02fe660494d380bad52dbbec03c42fac03d69c395ebac718d7b97e84c3e |
| ripemd-160 | d83d6766f3539e6f12ea3db8c73fb7a9acbb285c |
20793984 as geometric shapes
Circle
Radius = n| Diameter | 41587968 |
|---|---|
| Circumference | 130652454.74653 |
| Area | 1.35839252678E+15 |
Sphere
Radius = n| Volume | 3.7661856623444E+22 |
|---|---|
| Surface area | 5.43357010712E+15 |
| Circumference | 130652454.74653 |
Square
Length = n| Perimeter | 83175936 |
|---|---|
| Area | 432389770592256 |
| Diagonal | 29407134.188569 |
Cube
Length = n| Surface area | 2594338623553536 |
|---|---|
| Volume | 8.991105971459E+21 |
| Space diagonal | 36016236.779774 |
Equilateral Triangle
Length = n| Perimeter | 62381952 |
|---|---|
| Area | 1.8723026283471E+14 |
| Altitude | 18008118.389887 |
Triangular Pyramid
Length = n| Surface area | 1.8723026283471E+14 |
|---|---|
| Volume | 1.0596120004643E+21 |
| Height | 9802378.0628564 |