28331352 (number)
28331352 is an even 8-digits composite number following 28331351 and preceding 28331353. In scientific notation, it is written as 2.8331352 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 64 positive divisors. There are 7964352 positive integers (up to 28331352) that are relatively prime to 28331352.
Interesting facts
- 28331352 has 64 divisors, whose sum is 68544000
- The reverse of 28331352 is 25313382
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | twenty-eight million three hundred thirty-one thousand three hundred fifty-two |
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Notation
Scientific notation | 2.8331352 × 10^7 |
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Engineering notation | 2.8331352 × 10^6 |
Prime Factorization of 28331352
Prime Factorization 2 × 2 × 2 × 9 × 67 × 7 × 839
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 7082838 | Product of the distinct prime numbers |
The prime factorization of 28331352 is 2 × 2 × 2 × 9 × 67 × 7 × 839. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 28331352)
Multiplication
n×yn×2 | 56662704 |
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n×3 | 84994056 |
n×4 | 113325408 |
n×5 | 141656760 |
Division
n÷yn÷2 | 14165676 |
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n÷3 | 9443784 |
n÷3 | 7082838 |
n÷5 | 5666270.4 |
Exponentiation
nyn2 | 802665506147904 |
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n3 | 2.2740598992934E+22 |
n4 | 6.4427191475967E+29 |
n5 | 1.825309440077E+37 |
Nth Root
y√n2√n | 5322.7203571106 |
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3√n | 304.85203608654 |
4√n | 72.956976068849 |
5√n | 30.935237884969 |
Divisors of 28331352
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -28331351 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 28331352 can be divided by 64 positive divisors. The sum of these divisors (counting 28331352) is 1, the average is 0.015625.
Base conversion 28331352
Base | System | Value |
---|---|---|
2 | Binary | 1101100000100110101011000 |
3 | Ternary | 1222022101022100 |
4 | Quaternary | 1230010311120 |
5 | Quinary | 24223100402 |
6 | Senary | 2451123400 |
8 | Octal | 154046530 |
10 | Decimal | 28331352 |
12 | Duodecimal | 95a3560 |
16 | Hexadecimal | 1b04d58 |
20 | Vigesimal | 8h187c |
36 | Base36 | gv8m0 |
Cryptographic Hash Functions
md5 | 546d60e22d18f525035eae3468d55ea5 |
---|---|
sha1 | 2817ff807754bac99592dfa3bad3bacd81fbf465 |
sha256 | 9104680e1fd0499984b89280941c702670ca640b986d02262d2eb8b61f5e3c95 |
sha512 | 59886b799867f81b0ba271f8c9c7d0ec812751f2dac39fe0ea70584ce9662804fb88d714edb5738cdf00d112f8274a8087597f175e52685df397b4a8f39ebfa7 |
ripemd-160 | 871306334b72ec02659ff28255e93c735ff2db51 |
28331352 as geometric shapes
Circle
Radius = nDiameter | 56662704 |
---|---|
Circumference | 178011134.61893 |
Area | 2.5216480574042E+15 |
Sphere
Radius = nVolume | 9.5255598312579E+22 |
---|---|
Surface area | 1.0086592229617E+16 |
Circumference | 178011134.61893 |
Square
Length = nPerimeter | 113325408 |
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Area | 802665506147904 |
Diagonal | 40066582.238766 |
Cube
Length = nSurface area | 4815993036887424 |
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Volume | 2.2740598992934E+22 |
Space diagonal | 49071341.111118 |
Equilateral Triangle
Length = nPerimeter | 84994056 |
---|---|
Area | 3.4756435953279E+14 |
Altitude | 24535670.555559 |
Triangular Pyramid
Length = nSurface area | 3.4756435953279E+14 |
---|---|
Volume | 2.6800052926913E+21 |
Height | 13355527.412922 |