138439139267
138,439,139,267 is an odd composite number composed of four prime numbers multiplied together.
What does the number 138439139267 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.
138439139267 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.
Prime factorization of 138439139267:
11 × 13 × 29 × 33382961
See below for interesting mathematical facts about the number 138439139267 from the Numbermatics database.
Names of 138439139267
- Cardinal: 138439139267 can be written as One hundred thirty-eight billion, four hundred thirty-nine million, one hundred thirty-nine thousand, two hundred sixty-seven.
Scientific notation
- Scientific notation: 1.38439139267 × 1011
Factors of 138439139267
Divisors of 138439139267
- Number of divisors d(n): 16
- Complete list of divisors:
- Sum of all divisors σ(n): 168250128480
- Sum of proper divisors (its aliquot sum) s(n): 29810989213
- 138439139267 is a deficient number, because the sum of its proper divisors (29810989213) is less than itself. Its deficiency is 108628150054
Bases of 138439139267
- Binary: 100000001110111001110110011111110000112
- Hexadecimal: 0x203B9D9FC3
- Base-36: 1RLJ37IB
Squares and roots of 138439139267
- 138439139267 squared (1384391392672) is 19165395280987821297289
- 138439139267 cubed (1384391392673) is 2653240826411777589906300480547163
-
The
square root of 138439139267 is 372074.1045369861 -
The
cube root of 138439139267 is 5173.1248920595
Scales and comparisons
How big is 138439139267?- 138,439,139,267 seconds is equal to 4,401 years, 48 weeks, 4 days, 20 hours, 27 minutes, 47 seconds.
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To count from 1 to 138,439,139,267 would take you about eight thousand, eight hundred 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 138439139267 cubic inches would be around 431.1 feet tall.
Recreational maths with 138439139267
- 138439139267 backwards is 762931934831
- The number of decimal digits it has is: 12
- The sum of 138439139267's digits is 56
- More coming soon!
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The information we have on file for 138439139267 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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