28108372

28,108,372 is an even composite number composed of four prime numbers multiplied together.

What does the number 28108372 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

28108372 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 28108372:

2² × 19 × 163 × 2269

(2 × 2 × 19 × 163 × 2269)

See below for interesting mathematical facts about the number 28108372 from the Numbermatics database.

Names of 28108372

Cardinal: 28108372 can be written as Twenty-eight million, one hundred eight thousand, three hundred seventy-two.

Scientific notation

Scientific notation: 2.8108372 × 10⁷

Factors of 28108372

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 2453

Divisors of 28108372

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 19 38 76 163 326 652 2269 3097 4538 6194 9076 12388 43111 86222 172444 369847 739694 1479388 7027093 14054186 28108372
Sum of all divisors σ(n): 52119200
Sum of proper divisors (its aliquot sum) s(n): 24010828
28108372 is a deficient number, because the sum of its proper divisors (24010828) is less than itself. Its deficiency is 4097544

Bases of 28108372

Binary: 1101011001110011001010100₂
Hexadecimal: 0x1ACE654
Base-36: GQGK4

Squares and roots of 28108372

28108372 squared (28108372²) is 790080576490384
28108372 cubed (28108372³) is 22207878753966167894848
The square root of 28108372 is 5301.7329242427
The cube root of 28108372 is 304.0501561981

Scales and comparisons

How big is 28108372?

28,108,372 seconds is equal to 46 weeks, 3 days, 7 hours, 52 minutes, 52 seconds.
To count from 1 to 28,108,372 would take you about seventeen weeks!

This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
A cube with a volume of 28108372 cubic inches would be around 25.3 feet tall.

Recreational maths with 28108372

28108372 backwards is 27380182
The number of decimal digits it has is: 8
The sum of 28108372's digits is 31
More coming soon!

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The information we have on file for 28108372 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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