87113728
87,113,728 is an even composite number composed of three prime numbers multiplied together.
87113728 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 87113728:
214 × 13 × 409
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 409)See below for interesting mathematical facts about the number 87113728 from the Numbermatics database.
Names of 87113728
- Cardinal: 87113728 can be written as Eighty-seven million, one hundred thirteen thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 8.7113728 × 107
Factors of 87113728
Divisors of 87113728
- Number of divisors d(n): 60
-
Complete list of divisors:
1 2 4 8 13 16 26 32 52 64 104 128 208 256 409 416 512 818 832 1024 1636 1664 2048 3272 3328 4096 5317 6544 6656 8192 10634 13088 13312 16384 21268 26176 26624 42536 52352 53248 85072 104704 106496 170144 209408 212992 340288 418816 680576 837632 1361152 1675264 2722304 3350528 5444608 6701056 10889216 21778432 43556864 87113728
- Sum of all divisors σ(n): 188082580
- Sum of proper divisors (its aliquot sum) s(n): 100968852
- 87113728 is an abundant number, because the sum of its proper divisors (100968852) is greater than itself. Its abundance is 13855124
Bases of 87113728
- Binary: 1010011000101000000000000002
- Hexadecimal: 0x5314000
- Base-36: 1FV5DS
Squares and roots of 87113728
- 87113728 squared (871137282) is 7588801606057984
- 87113728 cubed (871137283) is 661088798956098370404352
-
The
square root of 87113728 is 9333.4735227567 -
The
cube root of 87113728 is 443.2977563299
Scales and comparisons
How big is 87113728?- 87,113,728 seconds is equal to 2 years, 40 weeks, 6 hours, 15 minutes, 28 seconds.
-
To count from 1 to 87,113,728 would take you about four 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 87113728 cubic inches would be around 36.9 feet tall.
Recreational maths with 87113728
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The information we have on file for 87113728 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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