31329728493
31,329,728,493 is an odd composite number composed of five prime numbers multiplied together.
What does the number 31329728493 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.
31329728493 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 31329728493:
3 × 7 × 31 × 293 × 164251
See below for interesting mathematical facts about the number 31329728493 from the Numbermatics database.
Names of 31329728493
- Cardinal: 31329728493 can be written as Thirty-one billion, three hundred twenty-nine million, seven hundred twenty-eight thousand, four hundred ninety-three.
Scientific notation
- Scientific notation: 3.1329728493 × 1010
Factors of 31329728493
Divisors of 31329728493
- Number of divisors d(n): 32
- Complete list of divisors:
- Sum of all divisors σ(n): 49449050112
- Sum of proper divisors (its aliquot sum) s(n): 18119321619
- 31329728493 is a deficient number, because the sum of its proper divisors (18119321619) is less than itself. Its deficiency is 13210406874
Bases of 31329728493
- Binary: 111010010110110010110110111111011012
- Hexadecimal: 0x74B65B7ED
- Base-36: EE4WT7X
Squares and roots of 31329728493
- 31329728493 squared (313297284932) is 981551887445096051049
- 31329728493 cubed (313297284933) is 30751754135446554723671637839157
-
The
square root of 31329728493 is 177002.0578778677 -
The
cube root of 31329728493 is 3152.4790593957
Scales and comparisons
How big is 31329728493?- 31,329,728,493 seconds is equal to 996 years, 9 weeks, 5 days, 14 hours, 21 minutes, 33 seconds.
-
To count from 1 to 31,329,728,493 would take you about one thousand, nine hundred ninety-two 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 31329728493 cubic inches would be around 262.7 feet tall.
Recreational maths with 31329728493
- 31329728493 backwards is 39482792313
- The number of decimal digits it has is: 11
- The sum of 31329728493's digits is 51
- More coming soon!
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The information we have on file for 31329728493 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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