31313920013966
31,313,920,013,966 is an even composite number composed of five prime numbers multiplied together.
What does the number 31313920013966 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.
31313920013966 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.
Prime factorization of 31313920013966:
2 × 79 × 1399 × 5197 × 27259
See below for interesting mathematical facts about the number 31313920013966 from the Numbermatics database.
Names of 31313920013966
- Cardinal: 31313920013966 can be written as Thirty-one trillion, three hundred thirteen billion, nine hundred twenty million, thirteen thousand, nine hundred sixty-six.
Scientific notation
- Scientific notation: 3.1313920013966 × 1013
Factors of 31313920013966
Divisors of 31313920013966
- Number of divisors d(n): 32
- Complete list of divisors:
- Sum of all divisors σ(n): 47610353280000
- Sum of proper divisors (its aliquot sum) s(n): 16296433266034
- 31313920013966 is a deficient number, because the sum of its proper divisors (16296433266034) is less than itself. Its deficiency is 15017486747932
Bases of 31313920013966
- Binary: 1110001111010110101110001010000110110100011102
- Hexadecimal: 0x1C7AD714368E
- Base-36: B3LEZH3F2
Squares and roots of 31313920013966
- 31313920013966 squared (313139200139662) is 980561586641060413635049156
- 31313920013966 cubed (313139200139663) is 30705227092845757626763888203878616512696
-
The
square root of 31313920013966 is 5595884.2030519181 -
The
cube root of 31313920013966 is 31519.4874004741
Scales and comparisons
How big is 31313920013966?- 31,313,920,013,966 seconds is equal to 995,685 years, 41 weeks, 2 days, 18 hours, 59 minutes, 26 seconds.
-
To count from 1 to 31,313,920,013,966 would take you about two million, four hundred eighty-nine thousand, two hundred fourteen 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 31313920013966 cubic inches would be around 2626.6 feet tall.
Recreational maths with 31313920013966
- 31313920013966 backwards is 66931002931313
- The number of decimal digits it has is: 14
- The sum of 31313920013966's digits is 47
- More coming soon!
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