13189710721
13,189,710,721 is an odd composite number composed of five prime numbers multiplied together.
13189710721 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.
Prime factorization of 13189710721:
11 × 47 × 59 × 383 × 1129
See below for interesting mathematical facts about the number 13189710721 from the Numbermatics database.
Names of 13189710721
- Cardinal: 13189710721 can be written as Thirteen billion, one hundred eighty-nine million, seven hundred ten thousand, seven hundred twenty-one.
Scientific notation
- Scientific notation: 1.3189710721 × 1010
Factors of 13189710721
Divisors of 13189710721
- Number of divisors d(n): 32
- Complete list of divisors:
- Sum of all divisors σ(n): 14996275200
- Sum of proper divisors (its aliquot sum) s(n): 1806564479
- 13189710721 is a deficient number, because the sum of its proper divisors (1806564479) is less than itself. Its deficiency is 11383146242
Bases of 13189710721
- Binary: 11000100100010101100000011100000012
- Hexadecimal: 0x3122B0381
- Base-36: 624T9XD
Squares and roots of 13189710721
- 13189710721 squared (131897107212) is 173968468903662339841
- 13189710721 cubed (131897107213) is 2294593779414590279964783135361
-
The
square root of 13189710721 is 114846.4658620369 -
The
cube root of 13189710721 is 2362.7172762329
Scales and comparisons
How big is 13189710721?- 13,189,710,721 seconds is equal to 419 years, 20 weeks, 2 days, 16 hours, 32 minutes, 1 second.
-
To count from 1 to 13,189,710,721 would take you about eight hundred thirty-eight 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 13189710721 cubic inches would be around 196.9 feet tall.
Recreational maths with 13189710721
- 13189710721 backwards is 12701798131
- The number of decimal digits it has is: 11
- The sum of 13189710721's digits is 40
- More coming soon!
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The information we have on file for 13189710721 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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