138537932215016790
138,537,932,215,016,790 is an even composite number composed of five prime numbers multiplied together.
138537932215016790 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 138537932215016790:
2 × 32 × 5 × 421 × 3656319140011
(2 × 3 × 3 × 5 × 421 × 3656319140011)See below for interesting mathematical facts about the number 138537932215016790 from the Numbermatics database.
Names of 138537932215016790
- Cardinal: 138537932215016790 can be written as One hundred thirty-eight quadrillion, five hundred thirty-seven trillion, nine hundred thirty-two billion, two hundred fifteen million, sixteen thousand, seven hundred ninety.
Scientific notation
- Scientific notation: 1.3853793221501679 × 1017
Factors of 138537932215016790
- Number of distinct prime factors ω(n): 5
- Total number of prime factors Ω(n): 6
- Sum of prime factors: 3656319140442
Divisors of 138537932215016790
- Number of divisors d(n): 48
-
Complete list of divisors:
1 2 3 5 6 9 10 15 18 30 45 90 421 842 1263 2105 2526 3789 4210 6315 7578 12630 18945 37890 3656319140011 7312638280022 10968957420033 18281595700055 21937914840066 32906872260099 36563191400110 54844787100165 65813744520198 109689574200330 164534361300495 329068722600990 1539310357944631 3078620715889262 4617931073833893 7696551789723155 9235862147667786 13853793221501679 15393103579446310 23089655369169465 27707586443003358 46179310738338930 69268966107508395 138537932215016790
- Sum of all divisors σ(n): 361054202437904976
- Sum of proper divisors (its aliquot sum) s(n): 222516270222888186
- 138537932215016790 is an abundant number, because the sum of its proper divisors (222516270222888186) is greater than itself. Its abundance is 83978338007871396
Bases of 138537932215016790
- Binary: 1111011000010111110000011111011011001011111011101010101102
- Hexadecimal: 0x1EC2F83ED97DD56
- Base-36: 11W3LJG9ERTI
Squares and roots of 138537932215016790
- 138537932215016790 squared (1385379322150167902) is 19192758662412586909988779981904100
- 138537932215016790 cubed (1385379322150167903) is 2658925098592491280116763814877797844046477669839000
-
The
square root of 138537932215016790 is 372206840.6343666193 -
The
cube root of 138537932215016790 is 517435.5148040313
Scales and comparisons
How big is 138537932215016790?- 138,537,932,215,016,790 seconds is equal to 4,405,077,718 years, 24 weeks, 5 days, 15 hours, 46 minutes, 30 seconds.
-
To count from 1 to 138,537,932,215,016,790 would take you about thirteen billion, two hundred fifteen million, two hundred thirty-three thousand, one hundred fifty-five 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 138537932215016790 cubic inches would be around 43119.6 feet tall.
Recreational maths with 138537932215016790
- 138537932215016790 backwards is 097610512239735831
- The number of decimal digits it has is: 18
- The sum of 138537932215016790's digits is 72
- More coming soon!
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The information we have on file for 138537932215016790 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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