31434418390
31,434,418,390 is an even composite number composed of three prime numbers multiplied together.
31434418390 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.
Prime factorization of 31434418390:
2 × 5 × 3143441839
See below for interesting mathematical facts about the number 31434418390 from the Numbermatics database.
Names of 31434418390
- Cardinal: 31434418390 can be written as Thirty-one billion, four hundred thirty-four million, four hundred eighteen thousand, three hundred ninety.
Scientific notation
- Scientific notation: 3.143441839 × 1010
Factors of 31434418390
- Number of distinct prime factors ω(n): 3
- Total number of prime factors Ω(n): 3
- Sum of prime factors: 3143441846
Divisors of 31434418390
- Number of divisors d(n): 8
- Complete list of divisors:
- Sum of all divisors σ(n): 56581953120
- Sum of proper divisors (its aliquot sum) s(n): 25147534730
- 31434418390 is a deficient number, because the sum of its proper divisors (25147534730) is less than itself. Its deficiency is 6286883660
Bases of 31434418390
- Binary: 111010100011010001100101000110101102
- Hexadecimal: 0x751A328D6
- Base-36: EFV8OGM
Squares and roots of 31434418390
- 31434418390 squared (314344183902) is 988122659517570192100
- 31434418390 cubed (314344183903) is 31061061099914816974664072719000
-
The
square root of 31434418390 is 177297.5419739373 -
The
cube root of 31434418390 is 3155.9865457111
Scales and comparisons
How big is 31434418390?- 31,434,418,390 seconds is equal to 999 years, 26 weeks, 6 days, 6 hours, 53 minutes, 10 seconds.
-
To count from 1 to 31,434,418,390 would take you about one thousand, nine hundred ninety-nine 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 31434418390 cubic inches would be around 263 feet tall.
Recreational maths with 31434418390
- 31434418390 backwards is 09381443413
- The number of decimal digits it has is: 11
- The sum of 31434418390's digits is 40
- More coming soon!
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The information we have on file for 31434418390 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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