31398253827988
31,398,253,827,988 is an even composite number composed of two prime numbers multiplied together.
What does the number 31398253827988 look like?
This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.
31398253827988 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.
Prime factorization of 31398253827988:
22 × 7849563456997
(2 × 2 × 7849563456997)See below for interesting mathematical facts about the number 31398253827988 from the Numbermatics database.
Names of 31398253827988
- Cardinal: 31398253827988 can be written as Thirty-one trillion, three hundred ninety-eight billion, two hundred fifty-three million, eight hundred twenty-seven thousand, nine hundred eighty-eight.
Scientific notation
- Scientific notation: 3.1398253827988 × 1013
Factors of 31398253827988
- Number of distinct prime factors ω(n): 2
- Total number of prime factors Ω(n): 3
- Sum of prime factors: 7849563456999
Divisors of 31398253827988
- Number of divisors d(n): 6
- Complete list of divisors:
- Sum of all divisors σ(n): 54946944198986
- Sum of proper divisors (its aliquot sum) s(n): 23548690370998
- 31398253827988 is a deficient number, because the sum of its proper divisors (23548690370998) is less than itself. Its deficiency is 7849563456990
Bases of 31398253827988
- Binary: 1110010001110011110011100010000010111100101002
- Hexadecimal: 0x1C8E79C41794
- Base-36: B4O5PNES4
Squares and roots of 31398253827988
- 31398253827988 squared (313982538279882) is 985850343446763095492128144
- 31398253827988 cubed (313982538279883) is 30953979319950613873123480884068629694272
-
The
square root of 31398253827988 is 5603414.4794034291 -
The
cube root of 31398253827988 is 31547.7578507761
Scales and comparisons
How big is 31398253827988?- 31,398,253,827,988 seconds is equal to 998,367 years, 18 weeks, 1 day, 14 hours, 26 minutes, 28 seconds.
-
To count from 1 to 31,398,253,827,988 would take you about two million, four hundred ninety-five thousand, nine hundred eighteen 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 31398253827988 cubic inches would be around 2629 feet tall.
Recreational maths with 31398253827988
- 31398253827988 backwards is 88972835289313
- The number of decimal digits it has is: 14
- The sum of 31398253827988's digits is 76
- More coming soon!
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