138902027166
138,902,027,166 is an even composite number composed of four prime numbers multiplied together.
138902027166 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.
Prime factorization of 138902027166:
2 × 32 × 7 × 1102397041
(2 × 3 × 3 × 7 × 1102397041)See below for interesting mathematical facts about the number 138902027166 from the Numbermatics database.
Names of 138902027166
- Cardinal: 138902027166 can be written as One hundred thirty-eight billion, nine hundred two million, twenty-seven thousand, one hundred sixty-six.
Scientific notation
- Scientific notation: 1.38902027166 × 1011
Factors of 138902027166
- Number of distinct prime factors ω(n): 4
- Total number of prime factors Ω(n): 5
- Sum of prime factors: 1102397053
Divisors of 138902027166
- Number of divisors d(n): 24
- Complete list of divisors:
- Sum of all divisors σ(n): 343947877104
- Sum of proper divisors (its aliquot sum) s(n): 205045849938
- 138902027166 is an abundant number, because the sum of its proper divisors (205045849938) is greater than itself. Its abundance is 66143822772
Bases of 138902027166
- Binary: 100000010101110011010010111011100111102
- Hexadecimal: 0x205734BB9E
- Base-36: 1RT6OI3I
Squares and roots of 138902027166
- 138902027166 squared (1389020271662) is 19293773150824201991556
- 138902027166 cubed (1389020271663) is 2679944202330424720321382814610296
-
The
square root of 138902027166 is 372695.6226815657 -
The
cube root of 138902027166 is 5178.8841328345
Scales and comparisons
How big is 138902027166?- 138,902,027,166 seconds is equal to 4,416 years, 34 weeks, 8 hours, 26 minutes, 6 seconds.
-
To count from 1 to 138,902,027,166 would take you about eight thousand, eight hundred thirty-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 138902027166 cubic inches would be around 431.6 feet tall.
Recreational maths with 138902027166
- 138902027166 backwards is 661720209831
- The number of decimal digits it has is: 12
- The sum of 138902027166's digits is 45
- More coming soon!
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The information we have on file for 138902027166 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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