13688423992
13,688,423,992 is an even composite number composed of four prime numbers multiplied together.
13688423992 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 13688423992:
23 × 193 × 313 × 797
(2 × 2 × 2 × 19 × 19 × 19 × 313 × 797)See below for interesting mathematical facts about the number 13688423992 from the Numbermatics database.
Names of 13688423992
- Cardinal: 13688423992 can be written as Thirteen billion, six hundred eighty-eight million, four hundred twenty-three thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 1.3688423992 × 1010
Factors of 13688423992
Divisors of 13688423992
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 8 19 38 76 152 313 361 626 722 797 1252 1444 1594 2504 2888 3188 5947 6376 6859 11894 13718 15143 23788 27436 30286 47576 54872 60572 112993 121144 225986 249461 287717 451972 498922 575434 903944 997844 1150868 1995688 2146867 2301736 4293734 4739759 5466623 8587468 9479518 10933246 17174936 18959036 21866492 37918072 43732984 90055421 180110842 360221684 720443368 1711052999 3422105998 6844211996 13688423992
- Sum of all divisors σ(n): 27212119200
- Sum of proper divisors (its aliquot sum) s(n): 13523695208
- 13688423992 is a deficient number, because the sum of its proper divisors (13523695208) is less than itself. Its deficiency is 164728784
Bases of 13688423992
- Binary: 11001011111110010011000110001110002
- Hexadecimal: 0x32FE4C638
- Base-36: 6ADQFJS
Squares and roots of 13688423992
- 13688423992 squared (136884239922) is 187372951384761216064
- 13688423992 cubed (136884239923) is 2564840403187015053161553407488
-
The
square root of 13688423992 is 116997.5384014553 -
The
cube root of 13688423992 is 2392.1283767411
Scales and comparisons
How big is 13688423992?- 13,688,423,992 seconds is equal to 435 years, 12 weeks, 6 days, 19 hours, 59 minutes, 52 seconds.
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To count from 1 to 13,688,423,992 would take you about eight hundred seventy 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 13688423992 cubic inches would be around 199.3 feet tall.
Recreational maths with 13688423992
- 13688423992 backwards is 29932488631
- The number of decimal digits it has is: 11
- The sum of 13688423992's digits is 55
- More coming soon!
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The information we have on file for 13688423992 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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