31990340315170
31,990,340,315,170 is an even composite number composed of five prime numbers multiplied together.
What does the number 31990340315170 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.
31990340315170 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 31990340315170:
2 × 5 × 3163 × 5791 × 174649
See below for interesting mathematical facts about the number 31990340315170 from the Numbermatics database.
Names of 31990340315170
- Cardinal: 31990340315170 can be written as Thirty-one trillion, nine hundred ninety billion, three hundred forty million, three hundred fifteen thousand, one hundred seventy.
Scientific notation
- Scientific notation: 3.199034031517 × 1013
Factors of 31990340315170
Divisors of 31990340315170
- Number of divisors d(n): 32
- Complete list of divisors:
- Sum of all divisors σ(n): 57611094105600
- Sum of proper divisors (its aliquot sum) s(n): 25620753790430
- 31990340315170 is a deficient number, because the sum of its proper divisors (25620753790430) is less than itself. Its deficiency is 6369586524740
Bases of 31990340315170
- Binary: 1110100011000010101001101111011101000001000102
- Hexadecimal: 0x1D1854DEE822
- Base-36: BC85QNO6A
Squares and roots of 31990340315170
- 31990340315170 squared (319903403151702) is 1023381873480391014932128900
- 31990340315170 cubed (319903403151703) is 32738334405013956965438716610985065413000
-
The
square root of 31990340315170 is 5656000.3814683393 -
The
cube root of 31990340315170 is 31744.8261774823
Scales and comparisons
How big is 31990340315170?- 31,990,340,315,170 seconds is equal to 1,017,193 years, 45 weeks, 1 day, 11 hours, 6 minutes, 10 seconds.
-
To count from 1 to 31,990,340,315,170 would take you about two million, five hundred forty-two thousand, nine hundred eighty-four 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 31990340315170 cubic inches would be around 2645.4 feet tall.
Recreational maths with 31990340315170
- 31990340315170 backwards is 07151304309913
- The number of decimal digits it has is: 14
- The sum of 31990340315170's digits is 46
- More coming soon!
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