13968135
13,968,135 is an odd composite number composed of five prime numbers multiplied together.
13968135 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 13968135:
32 × 5 × 17 × 19 × 312
(3 × 3 × 5 × 17 × 19 × 31 × 31)See below for interesting mathematical facts about the number 13968135 from the Numbermatics database.
Names of 13968135
- Cardinal: 13968135 can be written as Thirteen million, nine hundred sixty-eight thousand, one hundred thirty-five.
Scientific notation
- Scientific notation: 1.3968135 × 107
Factors of 13968135
Divisors of 13968135
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 5 9 15 17 19 31 45 51 57 85 93 95 153 155 171 255 279 285 323 465 527 589 765 855 961 969 1395 1581 1615 1767 2635 2883 2907 2945 4743 4805 4845 5301 7905 8649 8835 10013 14415 14535 16337 18259 23715 26505 30039 43245 49011 50065 54777 81685 90117 91295 147033 150195 164331 245055 273885 310403 450585 735165 821655 931209 1552015 2793627 4656045 13968135
- Sum of all divisors σ(n): 27883440
- Sum of proper divisors (its aliquot sum) s(n): 13915305
- 13968135 is a deficient number, because the sum of its proper divisors (13915305) is less than itself. Its deficiency is 52830
Bases of 13968135
- Binary: 1101010100100011000001112
- Hexadecimal: 0xD52307
- Base-36: 8BDVR
Squares and roots of 13968135
- 13968135 squared (139681352) is 195108795378225
- 13968135 cubed (139681353) is 2725305993530422860375
-
The
square root of 13968135 is 3737.3968213181 -
The
cube root of 13968135 is 240.8312323131
Scales and comparisons
How big is 13968135?- 13,968,135 seconds is equal to 23 weeks, 16 hours, 2 minutes, 15 seconds.
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To count from 1 to 13,968,135 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 13968135 cubic inches would be around 20.1 feet tall.
Recreational maths with 13968135
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The information we have on file for 13968135 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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