138240913864488
138,240,913,864,488 is an even composite number composed of three prime numbers multiplied together.
What does the number 138240913864488 look like?
This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.
138240913864488 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.
Prime factorization of 138240913864488:
23 × 3 × 5760038077687
(2 × 2 × 2 × 3 × 5760038077687)See below for interesting mathematical facts about the number 138240913864488 from the Numbermatics database.
Names of 138240913864488
- Cardinal: 138240913864488 can be written as One hundred thirty-eight trillion, two hundred forty billion, nine hundred thirteen million, eight hundred sixty-four thousand, four hundred eighty-eight.
Scientific notation
- Scientific notation: 1.38240913864488 × 1014
Factors of 138240913864488
- Number of distinct prime factors ω(n): 3
- Total number of prime factors Ω(n): 5
- Sum of prime factors: 5760038077692
Divisors of 138240913864488
- Number of divisors d(n): 16
- Complete list of divisors:
- Sum of all divisors σ(n): 345602284661280
- Sum of proper divisors (its aliquot sum) s(n): 207361370796792
- 138240913864488 is an abundant number, because the sum of its proper divisors (207361370796792) is greater than itself. Its abundance is 69120456932304
Bases of 138240913864488
- Binary: 111110110111010101110001001000001110111001010002
- Hexadecimal: 0x7DBAB8907728
- Base-36: 1D02ZYU90O
Squares and roots of 138240913864488
- 138240913864488 squared (1382409138644882) is 19110550266088790542427502144
- 138240913864488 cubed (1382409138644883) is 2641859933237348722081509491138083945462272
-
The
square root of 138240913864488 is 11757589.6281715837 -
The
cube root of 138240913864488 is 51706.5464992499
Scales and comparisons
How big is 138240913864488?- 138,240,913,864,488 seconds is equal to 4,395,633 years, 23 weeks, 4 days, 3 hours, 14 minutes, 48 seconds.
-
To count from 1 to 138,240,913,864,488 would take you about ten million, nine hundred eighty-nine thousand and eighty-three 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 138240913864488 cubic inches would be around 4308.9 feet tall.
Recreational maths with 138240913864488
- 138240913864488 backwards is 884468319042831
- The number of decimal digits it has is: 15
- The sum of 138240913864488's digits is 69
- More coming soon!
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The information we have on file for 138240913864488 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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