142889565156721
142,889,565,156,721 is an odd composite number composed of two prime numbers multiplied together.
What does the number 142889565156721 look like?
This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.
142889565156721 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.
Prime factorization of 142889565156721:
167 × 855626138663
See below for interesting mathematical facts about the number 142889565156721 from the Numbermatics database.
Names of 142889565156721
- Cardinal: 142889565156721 can be written as One hundred forty-two trillion, eight hundred eighty-nine billion, five hundred sixty-five million, one hundred fifty-six thousand, seven hundred twenty-one.
Scientific notation
- Scientific notation: 1.42889565156721 × 1014
Factors of 142889565156721
- Number of distinct prime factors ω(n): 2
- Total number of prime factors Ω(n): 2
- Sum of prime factors: 855626138830
Divisors of 142889565156721
- Number of divisors d(n): 4
- Complete list of divisors:
- Sum of all divisors σ(n): 143745191295552
- Sum of proper divisors (its aliquot sum) s(n): 855626138831
- 142889565156721 is a deficient number, because the sum of its proper divisors (855626138831) is less than itself. Its deficiency is 142033939017890
Bases of 142889565156721
- Binary: 1000000111110101000100011100010111110101011100012
- Hexadecimal: 0x81F511C5F571
- Base-36: 1ENEK5SMEP
Squares and roots of 142889565156721
- 142889565156721 squared (1428895651567212) is 20417427830676816057291471841
- 142889565156721 cubed (1428895651567213) is 2917437384344143609062894778885015923393361
-
The
square root of 142889565156721 is 11953642.3384975427 -
The
cube root of 142889565156721 is 52279.7503285217
Scales and comparisons
How big is 142889565156721?- 142,889,565,156,721 seconds is equal to 4,543,446 years, 9 weeks, 4 days, 12 hours, 52 minutes, 1 second.
-
To count from 1 to 142,889,565,156,721 would take you about eleven million, three hundred fifty-eight thousand, six hundred fifteen 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 142889565156721 cubic inches would be around 4356.6 feet tall.
Recreational maths with 142889565156721
- 142889565156721 backwards is 127651565988241
- The number of decimal digits it has is: 15
- The sum of 142889565156721's digits is 70
- More coming soon!
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The information we have on file for 142889565156721 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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