31392938144020
31,392,938,144,020 is an even composite number composed of four prime numbers multiplied together.
31392938144020 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.
Prime factorization of 31392938144020:
22 × 5 × 163 × 9629735627
(2 × 2 × 5 × 163 × 9629735627)See below for interesting mathematical facts about the number 31392938144020 from the Numbermatics database.
Names of 31392938144020
- Cardinal: 31392938144020 can be written as Thirty-one trillion, three hundred ninety-two billion, nine hundred thirty-eight million, one hundred forty-four thousand and twenty.
Scientific notation
- Scientific notation: 3.139293814402 × 1013
Factors of 31392938144020
- Number of distinct prime factors ω(n): 4
- Total number of prime factors Ω(n): 5
- Sum of prime factors: 9629735797
Divisors of 31392938144020
- Number of divisors d(n): 24
- Complete list of divisors:
- Sum of all divisors σ(n): 66329619005664
- Sum of proper divisors (its aliquot sum) s(n): 34936680861644
- 31392938144020 is an abundant number, because the sum of its proper divisors (34936680861644) is greater than itself. Its abundance is 3543742717624
Bases of 31392938144020
- Binary: 1110010001101001111001110110100110001000101002
- Hexadecimal: 0x1C8D3CED3114
- Base-36: B4LPSTUS4
Squares and roots of 31392938144020
- 31392938144020 squared (313929381440202) is 985516565314265882261760400
- 31392938144020 cubed (313929381440203) is 30938260574817795093919316371393932808000
-
The
square root of 31392938144020 is 5602940.1338957745 -
The
cube root of 31392938144020 is 31545.9774186953
Scales and comparisons
How big is 31392938144020?- 31,392,938,144,020 seconds is equal to 998,198 years, 17 weeks, 11 hours, 33 minutes, 40 seconds.
-
To count from 1 to 31,392,938,144,020 would take you about two million, four hundred ninety-five thousand, four hundred ninety-five 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 31392938144020 cubic inches would be around 2628.8 feet tall.
Recreational maths with 31392938144020
- 31392938144020 backwards is 02044183929313
- The number of decimal digits it has is: 14
- The sum of 31392938144020's digits is 49
- More coming soon!
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The information we have on file for 31392938144020 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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