13038872
13,038,872 is an even composite number composed of five prime numbers multiplied together.
What does the number 13038872 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 64 divisors.
13038872 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 13038872:
23 × 7 × 11 × 61 × 347
(2 × 2 × 2 × 7 × 11 × 61 × 347)See below for interesting mathematical facts about the number 13038872 from the Numbermatics database.
Names of 13038872
- Cardinal: 13038872 can be written as Thirteen million, thirty-eight thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 1.3038872 × 107
Factors of 13038872
Divisors of 13038872
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 7 8 11 14 22 28 44 56 61 77 88 122 154 244 308 347 427 488 616 671 694 854 1342 1388 1708 2429 2684 2776 3416 3817 4697 4858 5368 7634 9394 9716 15268 18788 19432 21167 26719 30536 37576 42334 53438 84668 106876 148169 169336 213752 232837 296338 465674 592676 931348 1185352 1629859 1862696 3259718 6519436 13038872
- Sum of all divisors σ(n): 31069440
- Sum of proper divisors (its aliquot sum) s(n): 18030568
- 13038872 is an abundant number, because the sum of its proper divisors (18030568) is greater than itself. Its abundance is 4991696
Bases of 13038872
- Binary: 1100011011110101000110002
- Hexadecimal: 0xC6F518
- Base-36: 7RGUW
Squares and roots of 13038872
- 13038872 squared (130388722) is 170012183032384
- 13038872 cubed (130388723) is 2216767092999826830848
-
The
square root of 13038872 is 3610.9378283209 -
The
cube root of 13038872 is 235.3675973153
Scales and comparisons
How big is 13038872?- 13,038,872 seconds is equal to 21 weeks, 3 days, 21 hours, 54 minutes, 32 seconds.
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To count from 1 to 13,038,872 would take you about thirty-two 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 13038872 cubic inches would be around 19.6 feet tall.
Recreational maths with 13038872
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The information we have on file for 13038872 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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