28006752
28,006,752 is an even composite number composed of four prime numbers multiplied together.
28006752 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 28006752:
25 × 3 × 17 × 1312
(2 × 2 × 2 × 2 × 2 × 3 × 17 × 131 × 131)See below for interesting mathematical facts about the number 28006752 from the Numbermatics database.
Names of 28006752
- Cardinal: 28006752 can be written as Twenty-eight million, six thousand, seven hundred fifty-two.
Scientific notation
- Scientific notation: 2.8006752 × 107
Factors of 28006752
Divisors of 28006752
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 8 12 16 17 24 32 34 48 51 68 96 102 131 136 204 262 272 393 408 524 544 786 816 1048 1572 1632 2096 2227 3144 4192 4454 6288 6681 8908 12576 13362 17161 17816 26724 34322 35632 51483 53448 68644 71264 102966 106896 137288 205932 213792 274576 291737 411864 549152 583474 823728 875211 1166948 1647456 1750422 2333896 3500844 4667792 7001688 9335584 14003376 28006752
- Sum of all divisors σ(n): 78441048
- Sum of proper divisors (its aliquot sum) s(n): 50434296
- 28006752 is an abundant number, because the sum of its proper divisors (50434296) is greater than itself. Its abundance is 22427544
Bases of 28006752
- Binary: 11010101101011001011000002
- Hexadecimal: 0x1AB5960
- Base-36: GOA5C
Squares and roots of 28006752
- 28006752 squared (280067522) is 784378157589504
- 28006752 cubed (280067523) is 21967884533826156331008
-
The
square root of 28006752 is 5292.1405877017 -
The
cube root of 28006752 is 303.6833036173
Scales and comparisons
How big is 28006752?- 28,006,752 seconds is equal to 46 weeks, 2 days, 3 hours, 39 minutes, 12 seconds.
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To count from 1 to 28,006,752 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 28006752 cubic inches would be around 25.3 feet tall.
Recreational maths with 28006752
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The information we have on file for 28006752 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 28006752, math, Factors of 28006752, curriculum, school, college, exams, university, Prime factorization of 28006752, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight million, six thousand, seven hundred fifty-two.