138442637727
138,442,637,727 is an odd composite number composed of two prime numbers multiplied together.
What does the number 138442637727 look like?
This visualization shows the relationship between its 2 prime factors (large circles) and 24 divisors.
138442637727 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of twenty-four divisors.
Prime factorization of 138442637727:
35 × 8293
(3 × 3 × 3 × 3 × 3 × 829 × 829 × 829)See below for interesting mathematical facts about the number 138442637727 from the Numbermatics database.
Names of 138442637727
- Cardinal: 138442637727 can be written as One hundred thirty-eight billion, four hundred forty-two million, six hundred thirty-seven thousand, seven hundred twenty-seven.
Scientific notation
- Scientific notation: 1.38442637727 × 1011
Factors of 138442637727
Divisors of 138442637727
- Number of divisors d(n): 24
- Complete list of divisors:
- Sum of all divisors σ(n): 207629553040
- Sum of proper divisors (its aliquot sum) s(n): 69186915313
- 138442637727 is a deficient number, because the sum of its proper divisors (69186915313) is less than itself. Its deficiency is 69255722414
Bases of 138442637727
- Binary: 100000001110111101001100000001100111112
- Hexadecimal: 0x203BD3019F
- Base-36: 1RLL66XR
Squares and roots of 138442637727
- 138442637727 squared (1384426377272) is 19166363940809363726529
- 138442637727 cubed (1384426377273) is 2653441979601306813561229046159583
-
The
square root of 138442637727 is 372078.8058019429 -
The
cube root of 138442637727 is 5173.1684679301
Scales and comparisons
How big is 138442637727?- 138,442,637,727 seconds is equal to 4,402 years, 2 weeks, 3 days, 8 hours, 15 minutes, 27 seconds.
-
To count from 1 to 138,442,637,727 would take you about eight thousand, eight hundred four 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 138442637727 cubic inches would be around 431.1 feet tall.
Recreational maths with 138442637727
- 138442637727 backwards is 727736244831
- The number of decimal digits it has is: 12
- The sum of 138442637727's digits is 54
- More coming soon!
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The information we have on file for 138442637727 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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