31490293072
31,490,293,072 is an even composite number composed of four prime numbers multiplied together.
31490293072 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.
Prime factorization of 31490293072:
24 × 7 × 14593 × 19267
(2 × 2 × 2 × 2 × 7 × 14593 × 19267)See below for interesting mathematical facts about the number 31490293072 from the Numbermatics database.
Names of 31490293072
- Cardinal: 31490293072 can be written as Thirty-one billion, four hundred ninety million, two hundred ninety-three thousand and seventy-two.
Scientific notation
- Scientific notation: 3.1490293072 × 1010
Factors of 31490293072
Divisors of 31490293072
- Number of divisors d(n): 40
- Complete list of divisors:
- Sum of all divisors σ(n): 69736903616
- Sum of proper divisors (its aliquot sum) s(n): 38246610544
- 31490293072 is an abundant number, because the sum of its proper divisors (38246610544) is greater than itself. Its abundance is 6756317472
Bases of 31490293072
- Binary: 111010101001111011110111101010100002
- Hexadecimal: 0x754F7BD50
- Base-36: EGSI9N4
Squares and roots of 31490293072
- 31490293072 squared (314902930722) is 991638557760451197184
- 31490293072 cubed (314902930723) is 31226988805372008170277421109248
-
The
square root of 31490293072 is 177455.0452142739 -
The
cube root of 31490293072 is 3157.8553610141
Scales and comparisons
How big is 31490293072?- 31,490,293,072 seconds is equal to 1,001 years, 15 weeks, 1 day, 23 hours, 37 minutes, 52 seconds.
-
To count from 1 to 31,490,293,072 would take you about two thousand and 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 31490293072 cubic inches would be around 263.2 feet tall.
Recreational maths with 31490293072
- 31490293072 backwards is 27039209413
- The number of decimal digits it has is: 11
- The sum of 31490293072's digits is 40
- More coming soon!
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The information we have on file for 31490293072 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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