13385988
13,385,988 is an even composite number composed of five prime numbers multiplied together.
13385988 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 13385988:
22 × 32 × 7 × 112 × 439
(2 × 2 × 3 × 3 × 7 × 11 × 11 × 439)See below for interesting mathematical facts about the number 13385988 from the Numbermatics database.
Names of 13385988
- Cardinal: 13385988 can be written as Thirteen million, three hundred eighty-five thousand, nine hundred eighty-eight.
Scientific notation
- Scientific notation: 1.3385988 × 107
Factors of 13385988
Divisors of 13385988
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 3 4 6 7 9 11 12 14 18 21 22 28 33 36 42 44 63 66 77 84 99 121 126 132 154 198 231 242 252 308 363 396 439 462 484 693 726 847 878 924 1089 1317 1386 1452 1694 1756 2178 2541 2634 2772 3073 3388 3951 4356 4829 5082 5268 6146 7623 7902 9219 9658 10164 12292 14487 15246 15804 18438 19316 27657 28974 30492 33803 36876 43461 53119 55314 57948 67606 86922 101409 106238 110628 135212 159357 173844 202818 212476 304227 318714 371833 405636 478071 608454 637428 743666 956142 1115499 1216908 1487332 1912284 2230998 3346497 4461996 6692994 13385988
- Sum of all divisors σ(n): 42602560
- Sum of proper divisors (its aliquot sum) s(n): 29216572
- 13385988 is an abundant number, because the sum of its proper divisors (29216572) is greater than itself. Its abundance is 15830584
Bases of 13385988
- Binary: 1100110001000001000001002
- Hexadecimal: 0xCC4104
- Base-36: 7YWP0
Squares and roots of 13385988
- 13385988 squared (133859882) is 179184674736144
- 13385988 cubed (133859883) is 2398563905801926750272
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The
square root of 13385988 is 3658.6866496053 -
The
cube root of 13385988 is 237.4379553535
Scales and comparisons
How big is 13385988?- 13,385,988 seconds is equal to 22 weeks, 22 hours, 19 minutes, 48 seconds.
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To count from 1 to 13,385,988 would take you about thirty-three 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 13385988 cubic inches would be around 19.8 feet tall.
Recreational maths with 13385988
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The information we have on file for 13385988 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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