42789690988
42,789,690,988 is an even composite number composed of three prime numbers multiplied together.
42789690988 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.
Prime factorization of 42789690988:
22 × 11 × 972492977
(2 × 2 × 11 × 972492977)See below for interesting mathematical facts about the number 42789690988 from the Numbermatics database.
Names of 42789690988
- Cardinal: 42789690988 can be written as Forty-two billion, seven hundred eighty-nine million, six hundred ninety thousand, nine hundred eighty-eight.
Scientific notation
- Scientific notation: 4.2789690988 × 1010
Factors of 42789690988
Divisors of 42789690988
- Number of divisors d(n): 12
- Complete list of divisors:
- Sum of all divisors σ(n): 81689410152
- Sum of proper divisors (its aliquot sum) s(n): 38899719164
- 42789690988 is a deficient number, because the sum of its proper divisors (38899719164) is less than itself. Its deficiency is 3889971824
Bases of 42789690988
- Binary: 1001111101100111011011011110011011002
- Hexadecimal: 0x9F676DE6C
- Base-36: JNNVKVG
Squares and roots of 42789690988
- 42789690988 squared (427896909882) is 1830957654848528416144
- 42789690988 cubed (427896909883) is 78346112263081690873338830510272
-
The
square root of 42789690988 is 206856.6919101241 -
The
cube root of 42789690988 is 3497.6771250389
Scales and comparisons
How big is 42789690988?- 42,789,690,988 seconds is equal to 1,360 years, 30 weeks, 1 day, 1 hour, 16 minutes, 28 seconds.
-
To count from 1 to 42,789,690,988 would take you about two thousand, seven hundred twenty-one 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 42789690988 cubic inches would be around 291.5 feet tall.
Recreational maths with 42789690988
- 42789690988 backwards is 88909698724
- The number of decimal digits it has is: 11
- The sum of 42789690988's digits is 70
- More coming soon!
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The information we have on file for 42789690988 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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