142813728138
142,813,728,138 is an even composite number composed of five prime numbers multiplied together.
What does the number 142813728138 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.
142813728138 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.
Prime factorization of 142813728138:
2 × 3 × 61 × 577 × 676259
See below for interesting mathematical facts about the number 142813728138 from the Numbermatics database.
Names of 142813728138
- Cardinal: 142813728138 can be written as One hundred forty-two billion, eight hundred thirteen million, seven hundred twenty-eight thousand, one hundred thirty-eight.
Scientific notation
- Scientific notation: 1.42813728138 × 1011
Factors of 142813728138
Divisors of 142813728138
- Number of divisors d(n): 32
- Complete list of divisors:
- Sum of all divisors σ(n): 290813440320
- Sum of proper divisors (its aliquot sum) s(n): 147999712182
- 142813728138 is an abundant number, because the sum of its proper divisors (147999712182) is greater than itself. Its abundance is 5185984044
Bases of 142813728138
- Binary: 100001010000000101110010001101100010102
- Hexadecimal: 0x21405C8D8A
- Base-36: 1TLVLTVU
Squares and roots of 142813728138
- 142813728138 squared (1428137281382) is 20395760944674572947044
- 142813728138 cubed (1428137281383) is 2912794658720392519740391286724072
-
The
square root of 142813728138 is 377907.0363700575 -
The
cube root of 142813728138 is 5227.0499729945
Scales and comparisons
How big is 142813728138?- 142,813,728,138 seconds is equal to 4,541 years, 1 week, 5 days, 16 hours, 2 minutes, 18 seconds.
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To count from 1 to 142,813,728,138 would take you about nine thousand and eighty-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 142813728138 cubic inches would be around 435.6 feet tall.
Recreational maths with 142813728138
- 142813728138 backwards is 831827318241
- The number of decimal digits it has is: 12
- The sum of 142813728138's digits is 48
- More coming soon!
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The information we have on file for 142813728138 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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