29820912 (number)
29820912 is an even 8-digits composite number following 29820911 and preceding 29820913. In scientific notation, it is written as 2.9820912 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 40 positive divisors. There are 9036480 positive integers (up to 29820912) that are relatively prime to 29820912.
Interesting facts
- 29820912 has 40 divisors, whose sum is 84042240
- The reverse of 29820912 is 21902892
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
| Name | twenty-nine million eight hundred twenty thousand nine hundred twelve |
|---|
Notation
| Scientific notation | 2.9820912 × 10^7 |
|---|---|
| Engineering notation | 2.9820912 × 10^6 |
Prime Factorization of 29820912
Prime Factorization 2 × 2 × 2 × 2 × 3 × 11 × 56479
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 3727614 | Product of the distinct prime numbers |
The prime factorization of 29820912 is 2 × 2 × 2 × 2 × 3 × 11 × 56479. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 29820912)
Multiplication
n×y| n×2 | 59641824 |
|---|---|
| n×3 | 89462736 |
| n×4 | 119283648 |
| n×5 | 149104560 |
Division
n÷y| n÷2 | 14910456 |
|---|---|
| n÷3 | 9940304 |
| n÷3 | 7455228 |
| n÷5 | 5964182.4 |
Exponentiation
ny| n2 | 889286792511744 |
|---|---|
| n3 | 2.6519343182255E+22 |
| n4 | 7.9083099933583E+29 |
| n5 | 2.3583301638066E+37 |
Nth Root
y√n| 2√n | 5460.8526806718 |
|---|---|
| 3√n | 310.10371832958 |
| 4√n | 73.897582373659 |
| 5√n | 31.253897551923 |
Divisors of 29820912
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 | -29820911 | 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 29820912 can be divided by 40 positive divisors. The sum of these divisors (counting 29820912) is 1, the average is 0.025.
Base conversion 29820912
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1110001110000011111110000 |
| 3 | Ternary | 2002010001121020 |
| 4 | Quaternary | 1301300133300 |
| 5 | Quinary | 30113232122 |
| 6 | Senary | 2543055440 |
| 8 | Octal | 161603760 |
| 10 | Decimal | 29820912 |
| 12 | Duodecimal | 9ba1580 |
| 16 | Hexadecimal | 1c707f0 |
| 20 | Vigesimal | 967c5c |
| 36 | Base36 | hr5yo |
Cryptographic Hash Functions
| md5 | f99c94939aac0e811ff9319ac4d32456 |
|---|---|
| sha1 | d5364b5da2fdad06937a0fcfc55f27d27dd09b79 |
| sha256 | 24f57e2fab024dfe3e5e3860a8c513fd20a49f65f8e1e6d5f864d3fb25fee512 |
| sha512 | 162ff6cec72b614b14f73cc049bee7b95110c637c6fb71aa63c8b6986d54565a4e10f222f344746d92670b50c7e4b559849acb7ce555f746aa4c328fe5a8088f |
| ripemd-160 | a74c4bd44501cdcfd4f33aa33bda3f087d092867 |
29820912 as geometric shapes
Circle
Radius = n| Diameter | 59641824 |
|---|---|
| Circumference | 187370316.1251 |
| Area | 2.7937768542893E+15 |
Sphere
Radius = n| Volume | 1.110839649592E+23 |
|---|---|
| Surface area | 1.1175107417157E+16 |
| Circumference | 187370316.1251 |
Square
Length = n| Perimeter | 119283648 |
|---|---|
| Area | 889286792511744 |
| Diagonal | 42173138.192735 |
Cube
Length = n| Surface area | 5335720755070464 |
|---|---|
| Volume | 2.6519343182255E+22 |
| Space diagonal | 51651334.71204 |
Equilateral Triangle
Length = n| Perimeter | 89462736 |
|---|---|
| Area | 3.8507247678258E+14 |
| Altitude | 25825667.35602 |
Triangular Pyramid
Length = n| Surface area | 3.8507247678258E+14 |
|---|---|
| Volume | 3.125334566131E+21 |
| Height | 14057712.730912 |