83538728
83,538,728 is an even composite number composed of four prime numbers multiplied together.
83538728 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 83538728:
23 × 72 × 133 × 97
(2 × 2 × 2 × 7 × 7 × 13 × 13 × 13 × 97)See below for interesting mathematical facts about the number 83538728 from the Numbermatics database.
Names of 83538728
- Cardinal: 83538728 can be written as Eighty-three million, five hundred thirty-eight thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 8.3538728 × 107
Factors of 83538728
Divisors of 83538728
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 7 8 13 14 26 28 49 52 56 91 97 98 104 169 182 194 196 338 364 388 392 637 676 679 728 776 1183 1261 1274 1352 1358 2197 2366 2522 2548 2716 4394 4732 4753 5044 5096 5432 8281 8788 8827 9464 9506 10088 15379 16393 16562 17576 17654 19012 30758 32786 33124 35308 38024 61516 61789 65572 66248 70616 107653 114751 123032 123578 131144 213109 215306 229502 247156 426218 430612 459004 494312 803257 852436 861224 918008 1491763 1606514 1704872 2983526 3213028 5967052 6426056 10442341 11934104 20884682 41769364 83538728
- Sum of all divisors σ(n): 199420200
- Sum of proper divisors (its aliquot sum) s(n): 115881472
- 83538728 is an abundant number, because the sum of its proper divisors (115881472) is greater than itself. Its abundance is 32342744
Bases of 83538728
- Binary: 1001111101010110011001010002
- Hexadecimal: 0x4FAB328
- Base-36: 1DQIW8
Squares and roots of 83538728
- 83538728 squared (835387282) is 6978719075857984
- 83538728 cubed (835387283) is 582993314666511492004352
-
The
square root of 83538728 is 9139.9522974685 -
The
cube root of 83538728 is 437.1487954783
Scales and comparisons
How big is 83538728?- 83,538,728 seconds is equal to 2 years, 34 weeks, 21 hours, 12 minutes, 8 seconds.
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To count from 1 to 83,538,728 would take you about three years!
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 83538728 cubic inches would be around 36.4 feet tall.
Recreational maths with 83538728
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The information we have on file for 83538728 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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