28296816 (number)
28296816 is an even 8-digits composite number following 28296815 and preceding 28296817. In scientific notation, it is written as 2.8296816 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 9377280 positive integers (up to 28296816) that are relatively prime to 28296816.
Interesting facts
- 28296816 has 40 divisors, whose sum is 73526544
- The reverse of 28296816 is 61869282
- Previous prime number is 181
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
| Name | twenty-eight million two hundred ninety-six thousand eight hundred sixteen |
|---|
Notation
| Scientific notation | 2.8296816 × 10^7 |
|---|---|
| Engineering notation | 2.8296816 × 10^6 |
Prime Factorization of 28296816
Prime Factorization 2 × 2 × 2 × 2 × 3 × 181 × 3257
Composite number| ω | Distinct Factors | 4 | Total number of distinct prime factors |
|---|---|---|---|
| Ω | Total Factors | 7 | Total number of prime factors |
| rad | Radical | 3537102 | Product of the distinct prime numbers |
The prime factorization of 28296816 is 2 × 2 × 2 × 2 × 3 × 181 × 3257. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 28296816)
Multiplication
n×y| n×2 | 56593632 |
|---|---|
| n×3 | 84890448 |
| n×4 | 113187264 |
| n×5 | 141484080 |
Division
n÷y| n÷2 | 14148408 |
|---|---|
| n÷3 | 9432272 |
| n÷3 | 7074204 |
| n÷5 | 5659363.2 |
Exponentiation
ny| n2 | 800709795737856 |
|---|---|
| n3 | 2.2657537759392E+22 |
| n4 | 6.4113617699056E+29 |
| n5 | 1.8142112431245E+37 |
Nth Root
y√n| 2√n | 5319.4751620813 |
|---|---|
| 3√n | 304.72811388126 |
| 4√n | 72.934732206825 |
| 5√n | 30.927692175891 |
Divisors of 28296816
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 | -28296815 | 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 28296816 can be divided by 40 positive divisors. The sum of these divisors (counting 28296816) is 1, the average is 0.025.
Base conversion 28296816
| Base | System | Value |
|---|---|---|
| 2 | Binary | 1101011111100011001110000 |
| 3 | Ternary | 1222020121221020 |
| 4 | Quaternary | 1223330121300 |
| 5 | Quinary | 24220444231 |
| 6 | Senary | 2450255440 |
| 8 | Octal | 153743160 |
| 10 | Decimal | 28296816 |
| 12 | Duodecimal | 9587580 |
| 16 | Hexadecimal | 1afc670 |
| 20 | Vigesimal | 8gh20g |
| 36 | Base36 | guhyo |
Cryptographic Hash Functions
| md5 | 87d14f405b77fd59093d749cfcdc86cb |
|---|---|
| sha1 | 3d9b75b3cf27d5dd4bb2fac99e62a2d066d2ff12 |
| sha256 | 99cdcc009145865ba8209b47ad89465ed13475a753dad23a12416c17785cbfee |
| sha512 | 750ed15e6106396980b2170d8b8f24932eb9b8e71a9e99e74074ca3f4398920b0019760009942cb43ceb9dbf694d900a936fadde111f0fd6e821d929f8756fac |
| ripemd-160 | 514aa36bd5473b79f450270e33a91e97eed72013 |
28296816 as geometric shapes
Circle
Radius = n| Diameter | 56593632 |
|---|---|
| Circumference | 177794138.53116 |
| Area | 2.5155040119474E+15 |
Sphere
Radius = n| Volume | 9.4907672231118E+22 |
|---|---|
| Surface area | 1.006201604779E+16 |
| Circumference | 177794138.53116 |
Square
Length = n| Perimeter | 113187264 |
|---|---|
| Area | 800709795737856 |
| Diagonal | 40017740.959176 |
Cube
Length = n| Surface area | 4804258774427136 |
|---|---|
| Volume | 2.2657537759392E+22 |
| Space diagonal | 49011523.004428 |
Equilateral Triangle
Length = n| Perimeter | 84890448 |
|---|---|
| Area | 3.4671751208402E+14 |
| Altitude | 24505761.502214 |
Triangular Pyramid
Length = n| Surface area | 3.4671751208402E+14 |
|---|---|
| Volume | 2.6702164324427E+21 |
| Height | 13339246.986392 |