28994016 (number)
28994016 is an even 8-digits composite number following 28994015 and preceding 28994017. In scientific notation, it is written as 2.8994016 × 10^7. The sum of its digits is 39. It has a total of 8 prime factors and 48 positive divisors. There are 9499008 positive integers (up to 28994016) that are relatively prime to 28994016.
Interesting facts
- 28994016 has 48 divisors, whose sum is 77414400
- The reverse of 28994016 is 61049982
- Previous prime number is 59
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
| Name | twenty-eight million nine hundred ninety-four thousand sixteen |
|---|
Notation
| Scientific notation | 2.8994016 × 10^7 |
|---|---|
| Engineering notation | 2.8994016 × 10^6 |
Prime Factorization of 28994016
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 59 × 5119
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 8 | Total number of prime factors |
| rad | Radical | 1812126 | Product of the distinct prime numbers |
The prime factorization of 28994016 is 2 × 2 × 2 × 2 × 2 × 3 × 59 × 5119. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 28994016)
Multiplication
n×y| n×2 | 57988032 |
|---|---|
| n×3 | 86982048 |
| n×4 | 115976064 |
| n×5 | 144970080 |
Division
n÷y| n÷2 | 14497008 |
|---|---|
| n÷3 | 9664672 |
| n÷3 | 7248504 |
| n÷5 | 5798803.2 |
Exponentiation
ny| n2 | 840652963808256 |
|---|---|
| n3 | 2.4373905483104E+22 |
| n4 | 7.0669740555961E+29 |
| n5 | 2.0489995883954E+37 |
Nth Root
y√n| 2√n | 5384.6091780184 |
|---|---|
| 3√n | 307.21054922541 |
| 4√n | 73.379896279692 |
| 5√n | 31.078616313981 |
Divisors of 28994016
48 divisors
| τ | Total Divisors | 48 | Total number of the positive divisors of n |
|---|---|---|---|
| σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
| s | Aliquot Sum | -28994015 | Sum of the proper positive divisors of n |
| A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 28994016 can be divided by 48 positive divisors. The sum of these divisors (counting 28994016) is 1, the average is 0.020833333333333.
Base conversion 28994016
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1101110100110100111100000 |
| 3 | Ternary | 2000120001022110 |
| 4 | Quaternary | 1232212213200 |
| 5 | Quinary | 24410302031 |
| 6 | Senary | 2513235320 |
| 8 | Octal | 156464740 |
| 10 | Decimal | 28994016 |
| 12 | Duodecimal | 9862b40 |
| 16 | Hexadecimal | 1ba69e0 |
| 20 | Vigesimal | 91450g |
| 36 | Base36 | h9fxc |
Cryptographic Hash Functions
| md5 | b482fd0beae43b9838cc97d358e9e2dc |
|---|---|
| sha1 | 4d81fc5183c8eb623d695de603815b65a7a92902 |
| sha256 | 32d38eaa55b96f3e118498b9a1865f7a4c997b4e4fd0205c1bc65502dddec25e |
| sha512 | 15699716ed996cdb373d2442c878dc6dfe4f88c7b0bfa9c3d565b001b1a293a3966ca52946bbe16071fb0507f2853b72737e188e2ab29810196885764fd4ed00 |
| ripemd-160 | 10803af7ba2c46e761e8a79d60e2708334d79d69 |
28994016 as geometric shapes
Circle
Radius = n| Diameter | 57988032 |
|---|---|
| Circumference | 182174775.32733 |
| Area | 2.6409891753185E+15 |
Sphere
Radius = n| Volume | 1.0209717654002E+23 |
|---|---|
| Surface area | 1.0563956701274E+16 |
| Circumference | 182174775.32733 |
Square
Length = n| Perimeter | 115976064 |
|---|---|
| Area | 840652963808256 |
| Diagonal | 41003730.654863 |
Cube
Length = n| Surface area | 5043917782849536 |
|---|---|
| Volume | 2.4373905483104E+22 |
| Space diagonal | 50219108.827465 |
Equilateral Triangle
Length = n| Perimeter | 86982048 |
|---|---|
| Area | 3.6401341121232E+14 |
| Altitude | 25109554.413732 |
Triangular Pyramid
Length = n| Surface area | 3.6401341121232E+14 |
|---|---|
| Volume | 2.8724923085171E+21 |
| Height | 13667910.218288 |