138421671375
138,421,671,375 is an odd composite number composed of six prime numbers multiplied together.
138421671375 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 138421671375:
3 × 53 × 13 × 19 × 557 × 2683
(3 × 5 × 5 × 5 × 13 × 19 × 557 × 2683)See below for interesting mathematical facts about the number 138421671375 from the Numbermatics database.
Names of 138421671375
- Cardinal: 138421671375 can be written as One hundred thirty-eight billion, four hundred twenty-one million, six hundred seventy-one thousand, three hundred seventy-five.
Scientific notation
- Scientific notation: 1.38421671375 × 1011
Factors of 138421671375
Divisors of 138421671375
- Number of divisors d(n): 128
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Complete list of divisors:
1 3 5 13 15 19 25 39 57 65 75 95 125 195 247 285 325 375 475 557 741 975 1235 1425 1625 1671 2375 2683 2785 3705 4875 6175 7125 7241 8049 8355 10583 13415 13925 18525 21723 30875 31749 34879 36205 40245 41775 50977 52915 67075 69625 92625 104637 108615 137579 152931 158745 174395 181025 201225 208875 254885 264575 335375 412737 523185 543075 662701 687895 764655 793725 871975 905125 1006125 1274425 1322875 1494431 1988103 2063685 2615925 2715375 3313505 3439475 3823275 3968625 4359875 4483293 6372125 7472155 9940515 10318425 13079625 16567525 17197375 19116375 19427603 22416465 28394189 37360775 49702575 51592125 58282809 82837625 85182567 97138015 112082325 141970945 186803875 248512875 291414045 369124457 425912835 485690075 560411625 709854725 1107373371 1457070225 1845622285 2129564175 2428450375 3549273625 5536866855 7285351125 9228111425 10647820875 27684334275 46140557125 138421671375
- Sum of all divisors σ(n): 261673251840
- Sum of proper divisors (its aliquot sum) s(n): 123251580465
- 138421671375 is a deficient number, because the sum of its proper divisors (123251580465) is less than itself. Its deficiency is 15170090910
Bases of 138421671375
- Binary: 100000001110101001001100010101110011112
- Hexadecimal: 0x203A9315CF
- Base-36: 1RL8OT73
Squares and roots of 138421671375
- 138421671375 squared (1384216713752) is 19160559106248494390625
- 138421671375 cubed (1384216713753) is 2652236615966392799627624630859375
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The
square root of 138421671375 is 372050.6301231057 -
The
cube root of 138421671375 is 5172.9073057413
Scales and comparisons
How big is 138421671375?- 138,421,671,375 seconds is equal to 4,401 years, 19 weeks, 5 days, 16 hours, 16 minutes, 15 seconds.
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To count from 1 to 138,421,671,375 would take you about eight thousand, eight hundred two 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 138421671375 cubic inches would be around 431.1 feet tall.
Recreational maths with 138421671375
- 138421671375 backwards is 573176124831
- The number of decimal digits it has is: 12
- The sum of 138421671375's digits is 48
- More coming soon!
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The information we have on file for 138421671375 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!
Keywords: Divisors of 138421671375, math, Factors of 138421671375, curriculum, school, college, exams, university, Prime factorization of 138421671375, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight billion, four hundred twenty-one million, six hundred seventy-one thousand, three hundred seventy-five.