138475233720
138,475,233,720 is an even composite number composed of four prime numbers multiplied together.
138475233720 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 138475233720:
23 × 33 × 5 × 128217809
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 128217809)See below for interesting mathematical facts about the number 138475233720 from the Numbermatics database.
Names of 138475233720
- Cardinal: 138475233720 can be written as One hundred thirty-eight billion, four hundred seventy-five million, two hundred thirty-three thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 1.3847523372 × 1011
Factors of 138475233720
Divisors of 138475233720
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 90 108 120 135 180 216 270 360 540 1080 128217809 256435618 384653427 512871236 641089045 769306854 1025742472 1153960281 1282178090 1538613708 1923267135 2307920562 2564356180 3077227416 3461880843 3846534270 4615841124 5128712360 5769801405 6923761686 7693068540 9231682248 11539602810 13847523372 15386137080 17309404215 23079205620 27695046744 34618808430 46158411240 69237616860 138475233720
- Sum of all divisors σ(n): 461584116000
- Sum of proper divisors (its aliquot sum) s(n): 323108882280
- 138475233720 is an abundant number, because the sum of its proper divisors (323108882280) is greater than itself. Its abundance is 184633648560
Bases of 138475233720
- Binary: 100000001111011100010001100001101110002
- Hexadecimal: 0x203DC461B8
- Base-36: 1RM4KU60
Squares and roots of 138475233720
- 138475233720 squared (1384752337202) is 19175390353808625038400
- 138475233720 cubed (1384752337203) is 2655316660915882844344283974848000
-
The
square root of 138475233720 is 372122.6057632081 -
The
cube root of 138475233720 is 5173.5744395141
Scales and comparisons
How big is 138475233720?- 138,475,233,720 seconds is equal to 4,403 years, 4 weeks, 2 days, 14 hours, 42 minutes.
-
To count from 1 to 138,475,233,720 would take you about eight thousand, eight hundred six 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 138475233720 cubic inches would be around 431.1 feet tall.
Recreational maths with 138475233720
- 138475233720 backwards is 027332574831
- 138475233720 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138475233720's digits is 45
- More coming soon!
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The information we have on file for 138475233720 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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