268496728 (number)
268496728 is an even 9-digits composite number following 268496727 and preceding 268496729. In scientific notation, it is written as 2.68496728 × 10^8. The sum of its digits is 52. It has a total of 6 prime factors and 32 positive divisors. There are 129470848 positive integers (up to 268496728) that are relatively prime to 268496728.
Interesting facts
- 268496728 has 32 divisors, whose sum is 521672400
- The reverse of 268496728 is 827694862
- Previous prime number is 59
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 52
- Digital Root 7
Name
Name | two hundred sixty-eight million four hundred ninety-six thousand seven hundred twenty-eight |
---|
Notation
Scientific notation | 2.68496728 × 10^8 |
---|---|
Engineering notation | 2.68496728 × 10^6 |
Prime Factorization of 268496728
Prime Factorization 2 × 2 × 2 × 53 × 59 × 10733
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 67124182 | Product of the distinct prime numbers |
The prime factorization of 268496728 is 2 × 2 × 2 × 53 × 59 × 10733. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 268496728)
Multiplication
n×yn×2 | 536993456 |
---|---|
n×3 | 805490184 |
n×4 | 1073986912 |
n×5 | 1342483640 |
Division
n÷yn÷2 | 134248364 |
---|---|
n÷3 | 89498909.333333 |
n÷3 | 67124182 |
n÷5 | 53699345.6 |
Exponentiation
nyn2 | 72090492946705984 |
---|---|
n3 | 1.9356061476098E+25 |
n4 | 5.1970391732991E+33 |
n5 | 1.3953880133186E+42 |
Nth Root
y√n2√n | 16385.869766357 |
---|---|
3√n | 645.12865490422 |
4√n | 128.00730356646 |
5√n | 48.505144143037 |
Divisors of 268496728
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 | -268496727 | 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 268496728 can be divided by 32 positive divisors. The sum of these divisors (counting 268496728) is 1, the average is 0.03125.
Base conversion 268496728
Base | System | Value |
---|---|---|
2 | Binary | 10000000000001110111101011000 |
3 | Ternary | 200201020001021021 |
4 | Quaternary | 100000032331120 |
5 | Quinary | 1022213343403 |
6 | Senary | 42350452224 |
8 | Octal | 2000167530 |
10 | Decimal | 268496728 |
12 | Duodecimal | 75b04074 |
16 | Hexadecimal | 1000ef58 |
20 | Vigesimal | 43i21g8 |
36 | Base36 | 4futeg |
Cryptographic Hash Functions
md5 | 4543eb9139efa1162836d63c8a7ec273 |
---|---|
sha1 | ce326c0446e6fe88d4f7ac50118bf87146390cb0 |
sha256 | 11562a5c6dd9c7d866d32fd4ecbce0e264c97190ba9b59d8e20810192bd0320b |
sha512 | 2bec8ab96b175ec7c19b5ea728a752bfd224252a1e7d5ecebe21f5130720ad5a86aefc0c2930960557eadca235358d4f550dbd86ece75f21f56d743a92c472b1 |
ripemd-160 | e93b3d431c04a555a403a0d6fe9ba9628d01e9a0 |
268496728 as geometric shapes
Circle
Radius = nDiameter | 536993456 |
---|---|
Circumference | 1687014696.3954 |
Area | 2.2647896303504E+17 |
Sphere
Radius = nVolume | 8.1078480714321E+25 |
---|---|
Surface area | 9.0591585214015E+17 |
Circumference | 1687014696.3954 |
Square
Length = nPerimeter | 1073986912 |
---|---|
Area | 72090492946705984 |
Diagonal | 379711714.1904 |
Cube
Length = nSurface area | 432542957680235904 |
---|---|
Volume | 1.9356061476098E+25 |
Space diagonal | 465049974.562 |
Equilateral Triangle
Length = nPerimeter | 805490184 |
---|---|
Area | 3.1216099131595E+16 |
Altitude | 232524987.281 |
Triangular Pyramid
Length = nSurface area | 3.1216099131595E+16 |
---|---|
Volume | 2.2811337211354E+24 |
Height | 126570571.3968 |