13320745728
13,320,745,728 is an even composite number composed of four prime numbers multiplied together.
13320745728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 13320745728:
28 × 3 × 293 × 59197
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 293 × 59197)See below for interesting mathematical facts about the number 13320745728 from the Numbermatics database.
Names of 13320745728
- Cardinal: 13320745728 can be written as Thirteen billion, three hundred twenty million, seven hundred forty-five thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.3320745728 × 1010
Factors of 13320745728
Divisors of 13320745728
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 293 384 586 768 879 1172 1758 2344 3516 4688 7032 9376 14064 18752 28128 37504 56256 59197 75008 112512 118394 177591 225024 236788 355182 473576 710364 947152 1420728 1894304 2841456 3788608 5682912 7577216 11365824 15154432 17344721 22731648 34689442 45463296 52034163 69378884 104068326 138757768 208136652 277515536 416273304 555031072 832546608 1110062144 1665093216 2220124288 3330186432 4440248576 6660372864 13320745728
- Sum of all divisors σ(n): 35574209328
- Sum of proper divisors (its aliquot sum) s(n): 22253463600
- 13320745728 is an abundant number, because the sum of its proper divisors (22253463600) is greater than itself. Its abundance is 8932717872
Bases of 13320745728
- Binary: 11000110011111101001110011000000002
- Hexadecimal: 0x319FA7300
- Base-36: 64ATT6O
Squares and roots of 13320745728
- 13320745728 squared (133207457282) is 177442266750030249984
- 13320745728 cubed (133207457283) is 2363663316777101896345140068352
-
The
square root of 13320745728 is 115415.5350375329 -
The
cube root of 13320745728 is 2370.5157552255
Scales and comparisons
How big is 13320745728?- 13,320,745,728 seconds is equal to 423 years, 29 weeks, 7 hours, 8 minutes, 48 seconds.
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To count from 1 to 13,320,745,728 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 13320745728 cubic inches would be around 197.5 feet tall.
Recreational maths with 13320745728
- 13320745728 backwards is 82754702331
- The number of decimal digits it has is: 11
- The sum of 13320745728's digits is 42
- More coming soon!
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The information we have on file for 13320745728 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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