13857012
13,857,012 is an even composite number composed of five prime numbers multiplied together.
13857012 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 13857012:
22 × 32 × 13 × 29 × 1021
(2 × 2 × 3 × 3 × 13 × 29 × 1021)See below for interesting mathematical facts about the number 13857012 from the Numbermatics database.
Names of 13857012
- Cardinal: 13857012 can be written as Thirteen million, eight hundred fifty-seven thousand and twelve.
Scientific notation
- Scientific notation: 1.3857012 × 107
Factors of 13857012
Divisors of 13857012
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 9 12 13 18 26 29 36 39 52 58 78 87 116 117 156 174 234 261 348 377 468 522 754 1021 1044 1131 1508 2042 2262 3063 3393 4084 4524 6126 6786 9189 12252 13273 13572 18378 26546 29609 36756 39819 53092 59218 79638 88827 118436 119457 159276 177654 238914 266481 355308 384917 477828 532962 769834 1065924 1154751 1539668 2309502 3464253 4619004 6928506 13857012
- Sum of all divisors σ(n): 39060840
- Sum of proper divisors (its aliquot sum) s(n): 25203828
- 13857012 is an abundant number, because the sum of its proper divisors (25203828) is greater than itself. Its abundance is 11346816
Bases of 13857012
- Binary: 1101001101110000111101002
- Hexadecimal: 0xD370F4
- Base-36: 89050
Squares and roots of 13857012
- 13857012 squared (138570122) is 192016781568144
- 13857012 cubed (138570123) is 2660778846391150225728
-
The
square root of 13857012 is 3722.5007723303 -
The
cube root of 13857012 is 240.1908897977
Scales and comparisons
How big is 13857012?- 13,857,012 seconds is equal to 22 weeks, 6 days, 9 hours, 10 minutes, 12 seconds.
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To count from 1 to 13,857,012 would take you about thirty-four 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 13857012 cubic inches would be around 20 feet tall.
Recreational maths with 13857012
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The information we have on file for 13857012 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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