31342390492
31,342,390,492 is an even composite number composed of four prime numbers multiplied together.
31342390492 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 31342390492:
22 × 7 × 53149 × 21061
(2 × 2 × 7 × 53149 × 21061)See below for interesting mathematical facts about the number 31342390492 from the Numbermatics database.
Names of 31342390492
- Cardinal: 31342390492 can be written as Thirty-one billion, three hundred forty-two million, three hundred ninety thousand, four hundred ninety-two.
Scientific notation
- Scientific notation: 3.1342390492 × 1010
Factors of 31342390492
Divisors of 31342390492
- Number of divisors d(n): 24
- Complete list of divisors:
- Sum of all divisors σ(n): 62688936800
- Sum of proper divisors (its aliquot sum) s(n): 31346546308
- 31342390492 is an abundant number, because the sum of its proper divisors (31346546308) is greater than itself. Its abundance is 4155816
Bases of 31342390492
- Binary: 111010011000010011011101100110111002
- Hexadecimal: 0x74C26ECDC
- Base-36: EECG7A4
Squares and roots of 31342390492
- 31342390492 squared (313423904922) is 982345441753012002064
- 31342390492 cubed (313423904923) is 30789054433459143185852597975488
-
The
square root of 31342390492 is 177037.8222075723 -
The
cube root of 31342390492 is 3152.9036966581
Scales and comparisons
How big is 31342390492?- 31,342,390,492 seconds is equal to 996 years, 30 weeks, 5 days, 3 hours, 34 minutes, 52 seconds.
-
To count from 1 to 31,342,390,492 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 31342390492 cubic inches would be around 262.7 feet tall.
Recreational maths with 31342390492
- 31342390492 backwards is 29409324313
- The number of decimal digits it has is: 11
- The sum of 31342390492's digits is 40
- More coming soon!
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