13120717831
13,120,717,831 is an odd composite number composed of four prime numbers multiplied together.
What does the number 13120717831 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.
13120717831 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 13120717831:
13 × 137 × 3023 × 2437
See below for interesting mathematical facts about the number 13120717831 from the Numbermatics database.
Names of 13120717831
- Cardinal: 13120717831 can be written as Thirteen billion, one hundred twenty million, seven hundred seventeen thousand, eight hundred thirty-one.
Scientific notation
- Scientific notation: 1.3120717831 × 1010
Factors of 13120717831
Divisors of 13120717831
- Number of divisors d(n): 16
- Complete list of divisors:
- Sum of all divisors σ(n): 14243693184
- Sum of proper divisors (its aliquot sum) s(n): 1122975353
- 13120717831 is a deficient number, because the sum of its proper divisors (1122975353) is less than itself. Its deficiency is 11997742478
Bases of 13120717831
- Binary: 11000011100000111001000100000001112
- Hexadecimal: 0x30E0E4407
- Base-36: 60ZQIO7
Squares and roots of 13120717831
- 13120717831 squared (131207178312) is 172153236400721344561
- 13120717831 cubed (131207178313) is 2258774038507302806843807567191
-
The
square root of 13120717831 is 114545.7019315871 -
The
cube root of 13120717831 is 2358.5904293919
Scales and comparisons
How big is 13120717831?- 13,120,717,831 seconds is equal to 417 years, 10 weeks, 2 days, 3 hours, 50 minutes, 31 seconds.
-
To count from 1 to 13,120,717,831 would take you about eight hundred thirty-four 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 13120717831 cubic inches would be around 196.5 feet tall.
Recreational maths with 13120717831
- 13120717831 backwards is 13871702131
- The number of decimal digits it has is: 11
- The sum of 13120717831's digits is 34
- More coming soon!
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The information we have on file for 13120717831 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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