31490231974
31,490,231,974 is an even composite number composed of four prime numbers multiplied together.
31490231974 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.
Prime factorization of 31490231974:
2 × 71 × 4003 × 55399
See below for interesting mathematical facts about the number 31490231974 from the Numbermatics database.
Names of 31490231974
- Cardinal: 31490231974 can be written as Thirty-one billion, four hundred ninety million, two hundred thirty-one thousand, nine hundred seventy-four.
Scientific notation
- Scientific notation: 3.1490231974 × 1010
Factors of 31490231974
Divisors of 31490231974
- Number of divisors d(n): 16
- Complete list of divisors:
- Sum of all divisors σ(n): 47913465600
- Sum of proper divisors (its aliquot sum) s(n): 16423233626
- 31490231974 is a deficient number, because the sum of its proper divisors (16423233626) is less than itself. Its deficiency is 15066998348
Bases of 31490231974
- Binary: 111010101001111011011001110101001102
- Hexadecimal: 0x754F6CEA6
- Base-36: EGSGYHY
Squares and roots of 31490231974
- 31490231974 squared (314902319742) is 991634709776331936676
- 31490231974 cubed (314902319743) is 31226807044326858340751918478424
-
The
square root of 31490231974 is 177454.8730635481 -
The
cube root of 31490231974 is 3157.8533187047
Scales and comparisons
How big is 31490231974?- 31,490,231,974 seconds is equal to 1,001 years, 15 weeks, 1 day, 6 hours, 39 minutes, 34 seconds.
-
To count from 1 to 31,490,231,974 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 31490231974 cubic inches would be around 263.2 feet tall.
Recreational maths with 31490231974
- 31490231974 backwards is 47913209413
- The number of decimal digits it has is: 11
- The sum of 31490231974's digits is 43
- More coming soon!
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The information we have on file for 31490231974 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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