13385988968
13,385,988,968 is an even composite number composed of four prime numbers multiplied together.
What does the number 13385988968 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.
13385988968 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 13385988968:
23 × 112 × 541 × 25561
(2 × 2 × 2 × 11 × 11 × 541 × 25561)See below for interesting mathematical facts about the number 13385988968 from the Numbermatics database.
Names of 13385988968
- Cardinal: 13385988968 can be written as Thirteen billion, three hundred eighty-five million, nine hundred eighty-eight thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 1.3385988968 × 1010
Factors of 13385988968
Divisors of 13385988968
- Number of divisors d(n): 48
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Complete list of divisors:
1 2 4 8 11 22 44 88 121 242 484 541 968 1082 2164 4328 5951 11902 23804 25561 47608 51122 65461 102244 130922 204488 261844 281171 523688 562342 1124684 2249368 3092881 6185762 12371524 13828501 24743048 27657002 55314004 110628008 152113511 304227022 608454044 1216908088 1673248621 3346497242 6692994484 13385988968
- Sum of all divisors σ(n): 27639934980
- Sum of proper divisors (its aliquot sum) s(n): 14253946012
- 13385988968 is an abundant number, because the sum of its proper divisors (14253946012) is greater than itself. Its abundance is 867957044
Bases of 13385988968
- Binary: 11000111011101110111111011011010002
- Hexadecimal: 0x31DDDFB68
- Base-36: 65DO76W
Squares and roots of 13385988968
- 13385988968 squared (133859889682) is 179184700651417705024
- 13385988968 cubed (133859889683) is 2398564426154259813011142175232
-
The
square root of 13385988968 is 115697.8347593419 -
The
cube root of 13385988968 is 2374.3796107671
Scales and comparisons
How big is 13385988968?- 13,385,988,968 seconds is equal to 425 years, 32 weeks, 6 days, 10 hours, 16 minutes, 8 seconds.
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To count from 1 to 13,385,988,968 would take you about eight hundred fifty-one years!
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 13385988968 cubic inches would be around 197.9 feet tall.
Recreational maths with 13385988968
- 13385988968 backwards is 86988958331
- The number of decimal digits it has is: 11
- The sum of 13385988968's digits is 68
- More coming soon!
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The information we have on file for 13385988968 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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