28238976
28,238,976 is an even composite number composed of three prime numbers multiplied together.
28238976 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 28238976:
27 × 33 × 8171
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 8171)See below for interesting mathematical facts about the number 28238976 from the Numbermatics database.
Names of 28238976
- Cardinal: 28238976 can be written as Twenty-eight million, two hundred thirty-eight thousand, nine hundred seventy-six.
Scientific notation
- Scientific notation: 2.8238976 × 107
Factors of 28238976
Divisors of 28238976
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 216 288 384 432 576 864 1152 1728 3456 8171 16342 24513 32684 49026 65368 73539 98052 130736 147078 196104 220617 261472 294156 392208 441234 522944 588312 784416 882468 1045888 1176624 1568832 1764936 2353248 3137664 3529872 4706496 7059744 9412992 14119488 28238976
- Sum of all divisors σ(n): 83354400
- Sum of proper divisors (its aliquot sum) s(n): 55115424
- 28238976 is an abundant number, because the sum of its proper divisors (55115424) is greater than itself. Its abundance is 26876448
Bases of 28238976
- Binary: 11010111011100100100000002
- Hexadecimal: 0x1AEE480
- Base-36: GT9C0
Squares and roots of 28238976
- 28238976 squared (282389762) is 797439765528576
- 28238976 cubed (282389763) is 22518882400207084978176
-
The
square root of 28238976 is 5314.0357544901 -
The
cube root of 28238976 is 304.5203461373
Scales and comparisons
How big is 28238976?- 28,238,976 seconds is equal to 46 weeks, 4 days, 20 hours, 9 minutes, 36 seconds.
-
To count from 1 to 28,238,976 would take you about eighteen 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 28238976 cubic inches would be around 25.4 feet tall.
Recreational maths with 28238976
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The information we have on file for 28238976 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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