13985946
13,985,946 is an even composite number composed of five prime numbers multiplied together.
13985946 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 13985946:
2 × 34 × 13 × 29 × 229
(2 × 3 × 3 × 3 × 3 × 13 × 29 × 229)See below for interesting mathematical facts about the number 13985946 from the Numbermatics database.
Names of 13985946
- Cardinal: 13985946 can be written as Thirteen million, nine hundred eighty-five thousand, nine hundred forty-six.
Scientific notation
- Scientific notation: 1.3985946 × 107
Factors of 13985946
Divisors of 13985946
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 6 9 13 18 26 27 29 39 54 58 78 81 87 117 162 174 229 234 261 351 377 458 522 687 702 754 783 1053 1131 1374 1566 2061 2106 2262 2349 2977 3393 4122 4698 5954 6183 6641 6786 8931 10179 12366 13282 17862 18549 19923 20358 26793 30537 37098 39846 53586 59769 61074 80379 86333 119538 160758 172666 179307 241137 258999 358614 482274 517998 537921 776997 1075842 1553994 2330991 4661982 6992973 13985946
- Sum of all divisors σ(n): 35065800
- Sum of proper divisors (its aliquot sum) s(n): 21079854
- 13985946 is an abundant number, because the sum of its proper divisors (21079854) is greater than itself. Its abundance is 7093908
Bases of 13985946
- Binary: 1101010101101000100110102
- Hexadecimal: 0xD5689A
- Base-36: 8BRMI
Squares and roots of 13985946
- 13985946 squared (139859462) is 195606685514916
- 13985946 cubed (139859463) is 2735744540850597370536
-
The
square root of 13985946 is 3739.7788704681 -
The
cube root of 13985946 is 240.9335514653
Scales and comparisons
How big is 13985946?- 13,985,946 seconds is equal to 23 weeks, 20 hours, 59 minutes, 6 seconds.
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To count from 1 to 13,985,946 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 13985946 cubic inches would be around 20.1 feet tall.
Recreational maths with 13985946
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The information we have on file for 13985946 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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