28496724 (number)
28496724 is an even 8-digits composite number following 28496723 and preceding 28496725. In scientific notation, it is written as 2.8496724 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 9025632 positive integers (up to 28496724) that are relatively prime to 28496724.
Interesting facts
- 28496724 has 48 divisors, whose sum is 69844992
- The reverse of 28496724 is 42769482
- Previous prime number is 223
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | twenty-eight million four hundred ninety-six thousand seven hundred twenty-four |
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Notation
Scientific notation | 2.8496724 × 10^7 |
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Engineering notation | 2.8496724 × 10^6 |
Prime Factorization of 28496724
Prime Factorization 2 × 2 × 3 × 23 × 223 × 463
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 14248362 | Product of the distinct prime numbers |
The prime factorization of 28496724 is 2 × 2 × 3 × 23 × 223 × 463. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 28496724)
Multiplication
n×yn×2 | 56993448 |
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n×3 | 85490172 |
n×4 | 113986896 |
n×5 | 142483620 |
Division
n÷yn÷2 | 14248362 |
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n÷3 | 9498908 |
n÷3 | 7124181 |
n÷5 | 5699344.8 |
Exponentiation
nyn2 | 812063278732176 |
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n3 | 2.3141143124566E+22 |
n4 | 6.5944676866525E+29 |
n5 | 1.8792072559346E+37 |
Nth Root
y√n2√n | 5338.2322916861 |
---|---|
3√n | 305.44403298829 |
4√n | 73.063207510252 |
5√n | 30.971268069927 |
Divisors of 28496724
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 | -28496723 | 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 28496724 can be divided by 48 positive divisors. The sum of these divisors (counting 28496724) is 1, the average is 0.020833333333333.
Base conversion 28496724
Base | System | Value |
---|---|---|
2 | Binary | 1101100101101001101010100 |
3 | Ternary | 1222121210011020 |
4 | Quaternary | 1230231031110 |
5 | Quinary | 24243343344 |
6 | Senary | 2454441140 |
8 | Octal | 154551524 |
10 | Decimal | 28496724 |
12 | Duodecimal | 96631b0 |
16 | Hexadecimal | 1b2d354 |
20 | Vigesimal | 8i21g4 |
36 | Base36 | gys7o |
Cryptographic Hash Functions
md5 | 75ae400d7374c18928cf625429b35d78 |
---|---|
sha1 | e03cdaca49cd7699f215499bc1fb424857d493ab |
sha256 | 95aa9d875237371e3f61a47f16ba4e8534039d4112268c6737f9e16aba42954d |
sha512 | 24c95ef78c343ea3b4ec26e651090b719b8f8dbf006fa5bf758a24859145acb1691cb4f0d0bd6669fd5423682209f09e19a4e3a0a71c1cbfbda464dcde591940 |
ripemd-160 | 312aa30ded82a913eb9e58bafa8867185df7323b |
28496724 as geometric shapes
Circle
Radius = nDiameter | 56993448 |
---|---|
Circumference | 179050197.53955 |
Area | 2.551172030715E+15 |
Sphere
Radius = nVolume | 9.6933393647742E+22 |
---|---|
Surface area | 1.020468812286E+16 |
Circumference | 179050197.53955 |
Square
Length = nPerimeter | 113986896 |
---|---|
Area | 812063278732176 |
Diagonal | 40300453.564003 |
Cube
Length = nSurface area | 4872379672393056 |
---|---|
Volume | 2.3141143124566E+22 |
Space diagonal | 49357773.817267 |
Equilateral Triangle
Length = nPerimeter | 85490172 |
---|---|
Area | 3.5163371443127E+14 |
Altitude | 24678886.908634 |
Triangular Pyramid
Length = nSurface area | 3.5163371443127E+14 |
---|---|
Volume | 2.7272098712982E+21 |
Height | 13433484.521334 |