13815028942
13,815,028,942 is an even composite number composed of five prime numbers multiplied together.
13815028942 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.
Prime factorization of 13815028942:
2 × 11 × 13 × 47 × 1027751
See below for interesting mathematical facts about the number 13815028942 from the Numbermatics database.
Names of 13815028942
- Cardinal: 13815028942 can be written as Thirteen billion, eight hundred fifteen million, twenty-eight thousand, nine hundred forty-two.
Scientific notation
- Scientific notation: 1.3815028942 × 1010
Factors of 13815028942
Divisors of 13815028942
- Number of divisors d(n): 32
- Complete list of divisors:
- Sum of all divisors σ(n): 24863376384
- Sum of proper divisors (its aliquot sum) s(n): 11048347442
- 13815028942 is a deficient number, because the sum of its proper divisors (11048347442) is less than itself. Its deficiency is 2766681500
Bases of 13815028942
- Binary: 11001101110111000010011100110011102
- Hexadecimal: 0x337709CCE
- Base-36: 6CH40JY
Squares and roots of 13815028942
- 13815028942 squared (138150289422) is 190855024668297639364
- 13815028942 cubed (138150289423) is 2636667689518655837683938472888
-
The
square root of 13815028942 is 117537.3512633325 -
The
cube root of 13815028942 is 2399.4807292081
Scales and comparisons
How big is 13815028942?- 13,815,028,942 seconds is equal to 439 years, 14 weeks, 2 days, 4 hours, 2 minutes, 22 seconds.
-
To count from 1 to 13,815,028,942 would take you about eight hundred seventy-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 13815028942 cubic inches would be around 200 feet tall.
Recreational maths with 13815028942
- 13815028942 backwards is 24982051831
- The number of decimal digits it has is: 11
- The sum of 13815028942's digits is 43
- More coming soon!
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The information we have on file for 13815028942 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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