138231212665749
138,231,212,665,749 is an odd composite number composed of five prime numbers multiplied together.
What does the number 138231212665749 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.
138231212665749 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.
Prime factorization of 138231212665749:
3 × 7 × 53 × 67 × 1853685919
See below for interesting mathematical facts about the number 138231212665749 from the Numbermatics database.
Names of 138231212665749
- Cardinal: 138231212665749 can be written as One hundred thirty-eight trillion, two hundred thirty-one billion, two hundred twelve million, six hundred sixty-five thousand, seven hundred forty-nine.
Scientific notation
- Scientific notation: 1.38231212665749 × 1014
Factors of 138231212665749
- Number of distinct prime factors ω(n): 5
- Total number of prime factors Ω(n): 5
- Sum of prime factors: 1853686049
Divisors of 138231212665749
- Number of divisors d(n): 32
- Complete list of divisors:
- Sum of all divisors σ(n): 217815510343680
- Sum of proper divisors (its aliquot sum) s(n): 79584297677931
- 138231212665749 is a deficient number, because the sum of its proper divisors (79584297677931) is less than itself. Its deficiency is 58646914987818
Bases of 138231212665749
- Binary: 111110110111000011101100101001111101011100101012
- Hexadecimal: 0x7DB87653EB95
- Base-36: 1CZYJIZW5X
Squares and roots of 138231212665749
- 138231212665749 squared (1382312126657492) is 19107868155043526758797731001
- 138231212665749 cubed (1382312126657493) is 2641303786528914732975114915261033828184749
-
The
square root of 138231212665749 is 11757177.0704429299 -
The
cube root of 138231212665749 is 51705.3369508755
Scales and comparisons
How big is 138231212665749?- 138,231,212,665,749 seconds is equal to 4,395,324 years, 51 weeks, 1 day, 17 hours, 49 minutes, 9 seconds.
-
To count from 1 to 138,231,212,665,749 would take you about ten million, nine hundred eighty-eight thousand, three hundred twelve 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 138231212665749 cubic inches would be around 4308.8 feet tall.
Recreational maths with 138231212665749
- 138231212665749 backwards is 947566212132831
- The number of decimal digits it has is: 15
- The sum of 138231212665749's digits is 60
- More coming soon!
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The information we have on file for 138231212665749 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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