28634688
28,634,688 is an even composite number composed of four prime numbers multiplied together.
28634688 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 28634688:
26 × 33 × 73 × 227
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 73 × 227)See below for interesting mathematical facts about the number 28634688 from the Numbermatics database.
Names of 28634688
- Cardinal: 28634688 can be written as Twenty-eight million, six hundred thirty-four thousand, six hundred eighty-eight.
Scientific notation
- Scientific notation: 2.8634688 × 107
Factors of 28634688
Divisors of 28634688
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 73 96 108 144 146 192 216 219 227 288 292 432 438 454 576 584 657 681 864 876 908 1168 1314 1362 1728 1752 1816 1971 2043 2336 2628 2724 3504 3632 3942 4086 4672 5256 5448 6129 7008 7264 7884 8172 10512 10896 12258 14016 14528 15768 16344 16571 21024 21792 24516 31536 32688 33142 42048 43584 49032 49713 63072 65376 66284 98064 99426 126144 130752 132568 149139 196128 198852 265136 298278 392256 397704 447417 530272 596556 795408 894834 1060544 1193112 1590816 1789668 2386224 3181632 3579336 4772448 7158672 9544896 14317344 28634688
- Sum of all divisors σ(n): 85709760
- Sum of proper divisors (its aliquot sum) s(n): 57075072
- 28634688 is an abundant number, because the sum of its proper divisors (57075072) is greater than itself. Its abundance is 28440384
Bases of 28634688
- Binary: 11011010011101110010000002
- Hexadecimal: 0x1B4EE40
- Base-36: H1QO0
Squares and roots of 28634688
- 28634688 squared (286346882) is 819945356857344
- 28634688 cubed (286346883) is 23478879470658705948672
-
The
square root of 28634688 is 5351.1389441875 -
The
cube root of 28634688 is 305.9361650771
Scales and comparisons
How big is 28634688?- 28,634,688 seconds is equal to 47 weeks, 2 days, 10 hours, 4 minutes, 48 seconds.
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To count from 1 to 28,634,688 would take you about nineteen 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 28634688 cubic inches would be around 25.5 feet tall.
Recreational maths with 28634688
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The information we have on file for 28634688 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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