31349908992
31,349,908,992 is an even composite number composed of three prime numbers multiplied together.
31349908992 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty divisors.
Prime factorization of 31349908992:
29 × 3 × 20410097
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 20410097)See below for interesting mathematical facts about the number 31349908992 from the Numbermatics database.
Names of 31349908992
- Cardinal: 31349908992 can be written as Thirty-one billion, three hundred forty-nine million, nine hundred eight thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 3.1349908992 × 1010
Factors of 31349908992
Divisors of 31349908992
- Number of divisors d(n): 40
- Complete list of divisors:
- Sum of all divisors σ(n): 83518121016
- Sum of proper divisors (its aliquot sum) s(n): 52168212024
- 31349908992 is an abundant number, because the sum of its proper divisors (52168212024) is greater than itself. Its abundance is 20818303032
Bases of 31349908992
- Binary: 111010011001001100110100110000000002
- Hexadecimal: 0x74C99A600
- Base-36: EEGXCLC
Squares and roots of 31349908992
- 31349908992 squared (313499089922) is 982816793806682456064
- 31349908992 cubed (313499089923) is 30811217041648724239049438527488
-
The
square root of 31349908992 is 177059.0550974449 -
The
cube root of 31349908992 is 3153.1557856113
Scales and comparisons
How big is 31349908992?- 31,349,908,992 seconds is equal to 996 years, 43 weeks, 1 day, 4 hours, 3 minutes, 12 seconds.
-
To count from 1 to 31,349,908,992 would take you about one thousand, nine hundred ninety-three 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 31349908992 cubic inches would be around 262.8 feet tall.
Recreational maths with 31349908992
- 31349908992 backwards is 29980994313
- The number of decimal digits it has is: 11
- The sum of 31349908992's digits is 57
- More coming soon!
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