20103984 (number)
20103984 is an even 8-digits composite number following 20103983 and preceding 20103985. In scientific notation, it is written as 2.0103984 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 80 positive divisors. There are 6637824 positive integers (up to 20103984) that are relatively prime to 20103984.
Interesting facts
- 20103984 has 80 divisors, whose sum is 58255200
- The reverse of 20103984 is 48930102
- Previous prime number is 173
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
| Name | twenty million one hundred three thousand nine hundred eighty-four |
|---|
Notation
| Scientific notation | 2.0103984 × 10^7 |
|---|---|
| Engineering notation | 2.0103984 × 10^6 |
Prime Factorization of 20103984
Prime Factorization 2 × 2 × 2 × 2 × 3 × 9 × 173 × 269
Composite number| ω | Distinct Factors | 5 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 8 | Total number of prime factors |
| rad | Radical | 2512998 | Product of the distinct prime numbers |
The prime factorization of 20103984 is 2 × 2 × 2 × 2 × 3 × 9 × 173 × 269. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20103984)
Multiplication
n×y| n×2 | 40207968 |
|---|---|
| n×3 | 60311952 |
| n×4 | 80415936 |
| n×5 | 100519920 |
Division
n÷y| n÷2 | 10051992 |
|---|---|
| n÷3 | 6701328 |
| n÷3 | 5025996 |
| n÷5 | 4020796.8 |
Exponentiation
ny| n2 | 404170172672256 |
|---|---|
| n3 | 8.1254306846803E+21 |
| n4 | 1.6335352847792E+29 |
| n5 | 3.2840567228637E+36 |
Nth Root
y√n| 2√n | 4483.7466476151 |
|---|---|
| 3√n | 271.91137539455 |
| 4√n | 66.960784401134 |
| 5√n | 28.883939455728 |
Divisors of 20103984
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 | -20103983 | 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 20103984 can be divided by 80 positive divisors. The sum of these divisors (counting 20103984) is 1, the average is 0.0125.
Base conversion 20103984
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1001100101100001100110000 |
| 3 | Ternary | 1101211101111000 |
| 4 | Quaternary | 1030230030300 |
| 5 | Quinary | 20121311414 |
| 6 | Senary | 1554522000 |
| 8 | Octal | 114541460 |
| 10 | Decimal | 20103984 |
| 12 | Duodecimal | 6896300 |
| 16 | Hexadecimal | 132c330 |
| 20 | Vigesimal | 65cjj4 |
| 36 | Base36 | bywc0 |
Cryptographic Hash Functions
| md5 | aeab7e112649a26c7ad3b0f86a47d830 |
|---|---|
| sha1 | 8199cb8db839d604169b4f55cc358d0745a1d624 |
| sha256 | 7d8cfc934c48810631148d9b57e4bdfe2d05c3ca06895ce8ba28f64fb1ec69a7 |
| sha512 | b82e9b630ffd77232385952e02d472fc9b8aea1b72dd4e794f691d79634b4125856917d300d4d3037270d28dfc297140f3c8e5eb5b830f5872667474d655d785 |
| ripemd-160 | 2bcdf836aeb8f0242871da431e9f2e2e6ee8e80d |
20103984 as geometric shapes
Circle
Radius = n| Diameter | 40207968 |
|---|---|
| Circumference | 126317056.88457 |
| Area | 1.2697380452673E+15 |
Sphere
Radius = n| Volume | 3.4035724461659E+22 |
|---|---|
| Surface area | 5.0789521810691E+15 |
| Circumference | 126317056.88457 |
Square
Length = n| Perimeter | 80415936 |
|---|---|
| Area | 404170172672256 |
| Diagonal | 28431326.830532 |
Cube
Length = n| Surface area | 2425021036033536 |
|---|---|
| Volume | 8.1254306846803E+21 |
| Space diagonal | 34821121.722552 |
Equilateral Triangle
Length = n| Perimeter | 60311952 |
|---|---|
| Area | 1.7501081849306E+14 |
| Altitude | 17410560.861276 |
Triangular Pyramid
Length = n| Surface area | 1.7501081849306E+14 |
|---|---|
| Volume | 9.5759118953311E+20 |
| Height | 9477108.9435106 |