142138042880
142,138,042,880 is an even composite number composed of three prime numbers multiplied together.
142138042880 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty divisors.
Prime factorization of 142138042880:
29 × 5 × 55522673
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 55522673)See below for interesting mathematical facts about the number 142138042880 from the Numbermatics database.
Names of 142138042880
- Cardinal: 142138042880 can be written as One hundred forty-two billion, one hundred thirty-eight million, forty-two thousand, eight hundred eighty.
Scientific notation
- Scientific notation: 1.4213804288 × 1011
Factors of 142138042880
Divisors of 142138042880
- Number of divisors d(n): 40
- Complete list of divisors:
- Sum of all divisors σ(n): 340798173012
- Sum of proper divisors (its aliquot sum) s(n): 198660130132
- 142138042880 is an abundant number, because the sum of its proper divisors (198660130132) is greater than itself. Its abundance is 56522087252
Bases of 142138042880
- Binary: 100001000110000001011001101010000000002
- Hexadecimal: 0x2118166A00
- Base-36: 1TAPBJSW
Squares and roots of 142138042880
- 142138042880 squared (1421380428802) is 20203223233756718694400
- 142138042880 cubed (1421380428803) is 2871646610313924745272724815872000
-
The
square root of 142138042880 is 377011.9930187897 -
The
cube root of 142138042880 is 5218.7934714861
Scales and comparisons
How big is 142138042880?- 142,138,042,880 seconds is equal to 4,519 years, 28 weeks, 4 days, 5 hours, 41 minutes, 20 seconds.
-
To count from 1 to 142,138,042,880 would take you about nine thousand and thirty-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 142138042880 cubic inches would be around 434.9 feet tall.
Recreational maths with 142138042880
- 142138042880 backwards is 088240831241
- The number of decimal digits it has is: 12
- The sum of 142138042880's digits is 41
- More coming soon!
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The information we have on file for 142138042880 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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