31388494776164
31,388,494,776,164 is an even composite number composed of three prime numbers multiplied together.
What does the number 31388494776164 look like?
This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.
31388494776164 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.
Prime factorization of 31388494776164:
22 × 4177 × 1878650633
(2 × 2 × 4177 × 1878650633)See below for interesting mathematical facts about the number 31388494776164 from the Numbermatics database.
Names of 31388494776164
- Cardinal: 31388494776164 can be written as Thirty-one trillion, three hundred eighty-eight billion, four hundred ninety-four million, seven hundred seventy-six thousand, one hundred sixty-four.
Scientific notation
- Scientific notation: 3.1388494776164 × 1013
Factors of 31388494776164
- Number of distinct prime factors ω(n): 3
- Total number of prime factors Ω(n): 4
- Sum of prime factors: 1878654812
Divisors of 31388494776164
- Number of divisors d(n): 12
- Complete list of divisors:
- Sum of all divisors σ(n): 54943016441964
- Sum of proper divisors (its aliquot sum) s(n): 23554521665800
- 31388494776164 is a deficient number, because the sum of its proper divisors (23554521665800) is less than itself. Its deficiency is 7833973110364
Bases of 31388494776164
- Binary: 1110010001100001101000001010011000111011001002
- Hexadecimal: 0x1C8C3414C764
- Base-36: B4JOBD278
Squares and roots of 31388494776164
- 31388494776164 squared (313884947761642) is 985237604313274716462554896
- 31388494776164 cubed (313884947761643) is 30925125396267557472245162606209082298944
-
The
square root of 31388494776164 is 5602543.5987740425 -
The
cube root of 31388494776164 is 31544.4890054393
Scales and comparisons
How big is 31388494776164?- 31,388,494,776,164 seconds is equal to 998,057 years, 2 weeks, 1 day, 14 hours, 42 minutes, 44 seconds.
-
To count from 1 to 31,388,494,776,164 would take you about two million, four hundred ninety-five thousand, one hundred forty-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 31388494776164 cubic inches would be around 2628.7 feet tall.
Recreational maths with 31388494776164
- 31388494776164 backwards is 46167749488313
- The number of decimal digits it has is: 14
- The sum of 31388494776164's digits is 71
- More coming soon!
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