138742127999
138,742,127,999 is an odd composite number composed of three prime numbers multiplied together.
What does the number 138742127999 look like?
This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.
138742127999 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.
Prime factorization of 138742127999:
17 × 28219 × 289213
See below for interesting mathematical facts about the number 138742127999 from the Numbermatics database.
Names of 138742127999
- Cardinal: 138742127999 can be written as One hundred thirty-eight billion, seven hundred forty-two million, one hundred twenty-seven thousand, nine hundred ninety-nine.
Scientific notation
- Scientific notation: 1.38742127999 × 1011
Factors of 138742127999
Divisors of 138742127999
- Number of divisors d(n): 8
- Complete list of divisors:
- Sum of all divisors σ(n): 146909143440
- Sum of proper divisors (its aliquot sum) s(n): 8167015441
- 138742127999 is a deficient number, because the sum of its proper divisors (8167015441) is less than itself. Its deficiency is 130575112558
Bases of 138742127999
- Binary: 100000010011011010110011011101011111112
- Hexadecimal: 0x204DACDD7F
- Base-36: 1RQJHB3Z
Squares and roots of 138742127999
- 138742127999 squared (1387421279992) is 19249378081690899744001
- 138742127999 cubed (1387421279993) is 2670699677711103890635663074383999
-
The
square root of 138742127999 is 372481.0438116281 -
The
cube root of 138742127999 is 5176.8961195593
Scales and comparisons
How big is 138742127999?- 138,742,127,999 seconds is equal to 4,411 years, 29 weeks, 4 days, 15 hours, 59 minutes, 59 seconds.
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To count from 1 to 138,742,127,999 would take you about eight thousand, eight hundred twenty-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 138742127999 cubic inches would be around 431.4 feet tall.
Recreational maths with 138742127999
- 138742127999 backwards is 999721247831
- The number of decimal digits it has is: 12
- The sum of 138742127999's digits is 62
- More coming soon!
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The information we have on file for 138742127999 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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