13940639987021
13,940,639,987,021 is an odd composite number composed of four prime numbers multiplied together.
What does the number 13940639987021 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.
13940639987021 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.
Prime factorization of 13940639987021:
11 × 1609 × 15569 × 50591
See below for interesting mathematical facts about the number 13940639987021 from the Numbermatics database.
Names of 13940639987021
- Cardinal: 13940639987021 can be written as Thirteen trillion, nine hundred forty billion, six hundred thirty-nine million, nine hundred eighty-seven thousand and twenty-one.
Scientific notation
- Scientific notation: 1.3940639987021 × 1013
Factors of 13940639987021
Divisors of 13940639987021
- Number of divisors d(n): 16
- Complete list of divisors:
- Sum of all divisors σ(n): 15218700940800
- Sum of proper divisors (its aliquot sum) s(n): 1278060953779
- 13940639987021 is a deficient number, because the sum of its proper divisors (1278060953779) is less than itself. Its deficiency is 12662579033242
Bases of 13940639987021
- Binary: 110010101101110011101110010011110101010011012
- Hexadecimal: 0xCADCEE4F54D
- Base-36: 4XW8P40NH
Squares and roots of 13940639987021
- 13940639987021 squared (139406399870212) is 194341443247728867048454441
- 13940639987021 cubed (139406399870213) is 2709244094874661361218092952960349810261
-
The
square root of 13940639987021 is 3733716.6452505471 -
The
cube root of 13940639987021 is 24067.3110336987
Scales and comparisons
How big is 13940639987021?- 13,940,639,987,021 seconds is equal to 443,269 years, 11 weeks, 6 days, 20 hours, 23 minutes, 41 seconds.
-
To count from 1 to 13,940,639,987,021 would take you about one million, one hundred eight thousand, one hundred seventy-three 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 13940639987021 cubic inches would be around 2005.6 feet tall.
Recreational maths with 13940639987021
- 13940639987021 backwards is 12078993604931
- The number of decimal digits it has is: 14
- The sum of 13940639987021's digits is 62
- More coming soon!
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The information we have on file for 13940639987021 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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