42031338668
42,031,338,668 is an even composite number composed of five prime numbers multiplied together.
42031338668 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 42031338668:
22 × 11 × 101 × 2437 × 3881
(2 × 2 × 11 × 101 × 2437 × 3881)See below for interesting mathematical facts about the number 42031338668 from the Numbermatics database.
Names of 42031338668
- Cardinal: 42031338668 can be written as Forty-two billion, thirty-one million, three hundred thirty-eight thousand, six hundred sixty-eight.
Scientific notation
- Scientific notation: 4.2031338668 × 1010
Factors of 42031338668
Divisors of 42031338668
- Number of divisors d(n): 48
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Complete list of divisors:
1 2 4 11 22 44 101 202 404 1111 2222 2437 3881 4444 4874 7762 9748 15524 26807 42691 53614 85382 107228 170764 246137 391981 492274 783962 984548 1567924 2707507 4311791 5415014 8623582 9457997 10830028 17247164 18915994 37831988 104037967 208075934 416151868 955257697 1910515394 3821030788 10507834667 21015669334 42031338668
- Sum of all divisors σ(n): 81090259488
- Sum of proper divisors (its aliquot sum) s(n): 39058920820
- 42031338668 is a deficient number, because the sum of its proper divisors (39058920820) is less than itself. Its deficiency is 2972417848
Bases of 42031338668
- Binary: 1001110010010100001101010100101011002
- Hexadecimal: 0x9C94354AC
- Base-36: JB4DGH8
Squares and roots of 42031338668
- 42031338668 squared (420313386682) is 1766633430224112014224
- 42031338668 cubed (420313386683) is 74253968007960199209416577213632
-
The
square root of 42031338668 is 205015.4595829299 -
The
cube root of 42031338668 is 3476.8909858561
Scales and comparisons
How big is 42031338668?- 42,031,338,668 seconds is equal to 1,336 years, 24 weeks, 1 day, 19 hours, 51 minutes, 8 seconds.
-
To count from 1 to 42,031,338,668 would take you about two thousand, six hundred seventy-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 42031338668 cubic inches would be around 289.7 feet tall.
Recreational maths with 42031338668
- 42031338668 backwards is 86683313024
- 42031338668 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42031338668's digits is 44
- More coming soon!
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