28342272
28,342,272 is an even composite number composed of four prime numbers multiplied together.
28342272 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 28342272:
211 × 3 × 7 × 659
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 659)See below for interesting mathematical facts about the number 28342272 from the Numbermatics database.
Names of 28342272
- Cardinal: 28342272 can be written as Twenty-eight million, three hundred forty-two thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 2.8342272 × 107
Factors of 28342272
Divisors of 28342272
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 168 192 224 256 336 384 448 512 659 672 768 896 1024 1318 1344 1536 1792 1977 2048 2636 2688 3072 3584 3954 4613 5272 5376 6144 7168 7908 9226 10544 10752 13839 14336 15816 18452 21088 21504 27678 31632 36904 42176 43008 55356 63264 73808 84352 110712 126528 147616 168704 221424 253056 295232 337408 442848 506112 590464 674816 885696 1012224 1180928 1349632 1771392 2024448 2361856 3542784 4048896 4723712 7085568 9447424 14171136 28342272
- Sum of all divisors σ(n): 86486400
- Sum of proper divisors (its aliquot sum) s(n): 58144128
- 28342272 is an abundant number, because the sum of its proper divisors (58144128) is greater than itself. Its abundance is 29801856
Bases of 28342272
- Binary: 11011000001111000000000002
- Hexadecimal: 0x1B07800
- Base-36: GVH1C
Squares and roots of 28342272
- 28342272 squared (283422722) is 803284382121984
- 28342272 cubed (283422723) is 22766904451453207707648
-
The
square root of 28342272 is 5323.7460495407 -
The
cube root of 28342272 is 304.8911983145
Scales and comparisons
How big is 28342272?- 28,342,272 seconds is equal to 46 weeks, 6 days, 51 minutes, 12 seconds.
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To count from 1 to 28,342,272 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 28342272 cubic inches would be around 25.4 feet tall.
Recreational maths with 28342272
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The information we have on file for 28342272 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!
Keywords: Divisors of 28342272, math, Factors of 28342272, curriculum, school, college, exams, university, Prime factorization of 28342272, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight million, three hundred forty-two thousand, two hundred seventy-two.