13321663938
13,321,663,938 is an even composite number composed of five prime numbers multiplied together.
13321663938 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 13321663938:
2 × 32 × 11 × 29 × 2320039
(2 × 3 × 3 × 11 × 29 × 2320039)See below for interesting mathematical facts about the number 13321663938 from the Numbermatics database.
Names of 13321663938
- Cardinal: 13321663938 can be written as Thirteen billion, three hundred twenty-one million, six hundred sixty-three thousand, nine hundred thirty-eight.
Scientific notation
- Scientific notation: 1.3321663938 × 1010
Factors of 13321663938
Divisors of 13321663938
- Number of divisors d(n): 48
-
Complete list of divisors:
1 2 3 6 9 11 18 22 29 33 58 66 87 99 174 198 261 319 522 638 957 1914 2871 5742 2320039 4640078 6960117 13920234 20880351 25520429 41760702 51040858 67281131 76561287 134562262 153122574 201843393 229683861 403686786 459367722 605530179 740092441 1211060358 1480184882 2220277323 4440554646 6660831969 13321663938
- Sum of all divisors σ(n): 32573361600
- Sum of proper divisors (its aliquot sum) s(n): 19251697662
- 13321663938 is an abundant number, because the sum of its proper divisors (19251697662) is greater than itself. Its abundance is 5930033724
Bases of 13321663938
- Binary: 11000110100000100001110101110000102
- Hexadecimal: 0x31A0875C2
- Base-36: 64BDHOI
Squares and roots of 13321663938
- 13321663938 squared (133216639382) is 177466730077009667844
- 13321663938 cubed (133216639383) is 2364152138261679654994773009672
-
The
square root of 13321663938 is 115419.5128130421 -
The
cube root of 13321663938 is 2370.5702211767
Scales and comparisons
How big is 13321663938?- 13,321,663,938 seconds is equal to 423 years, 30 weeks, 3 days, 22 hours, 12 minutes, 18 seconds.
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To count from 1 to 13,321,663,938 would take you about eight hundred forty-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 13321663938 cubic inches would be around 197.5 feet tall.
Recreational maths with 13321663938
- 13321663938 backwards is 83936612331
- The number of decimal digits it has is: 11
- The sum of 13321663938's digits is 45
- More coming soon!
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The information we have on file for 13321663938 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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