13638842775
13,638,842,775 is an odd composite number composed of three prime numbers multiplied together.
13638842775 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixty-six divisors.
Prime factorization of 13638842775:
310 × 52 × 9239
(3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 9239)See below for interesting mathematical facts about the number 13638842775 from the Numbermatics database.
Names of 13638842775
- Cardinal: 13638842775 can be written as Thirteen billion, six hundred thirty-eight million, eight hundred forty-two thousand, seven hundred seventy-five.
Scientific notation
- Scientific notation: 1.3638842775 × 1010
Factors of 13638842775
Divisors of 13638842775
- Number of divisors d(n): 66
-
Complete list of divisors:
1 3 5 9 15 25 27 45 75 81 135 225 243 405 675 729 1215 2025 2187 3645 6075 6561 9239 10935 18225 19683 27717 32805 46195 54675 59049 83151 98415 138585 164025 230975 249453 295245 415755 492075 692925 748359 1247265 1476225 2078775 2245077 3741795 6236325 6735231 11225385 18708975 20205693 33676155 56126925 60617079 101028465 168380775 181851237 303085395 505142325 545553711 909256185 1515426975 2727768555 4546280925 13638842775
- Sum of all divisors σ(n): 25370850120
- Sum of proper divisors (its aliquot sum) s(n): 11732007345
- 13638842775 is a deficient number, because the sum of its proper divisors (11732007345) is less than itself. Its deficiency is 1906835430
Bases of 13638842775
- Binary: 11001011001111000000111001100101112
- Hexadecimal: 0x32CF03997
- Base-36: 69K7QFR
Squares and roots of 13638842775
- 13638842775 squared (136388427752) is 186018032241169700625
- 13638842775 cubed (136388427753) is 2537070695052194428918194234375
-
The
square root of 13638842775 is 116785.4561792693 -
The
cube root of 13638842775 is 2389.2366845725
Scales and comparisons
How big is 13638842775?- 13,638,842,775 seconds is equal to 433 years, 34 weeks, 6 days, 23 hours, 26 minutes, 15 seconds.
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To count from 1 to 13,638,842,775 would take you about eight hundred sixty-seven 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 13638842775 cubic inches would be around 199.1 feet tall.
Recreational maths with 13638842775
- 13638842775 backwards is 57724883631
- The number of decimal digits it has is: 11
- The sum of 13638842775's digits is 54
- More coming soon!
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The information we have on file for 13638842775 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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