13020815535
13,020,815,535 is an odd composite number composed of six prime numbers multiplied together.
13020815535 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 13020815535:
3 × 5 × 7 × 13 × 1039 × 9181
See below for interesting mathematical facts about the number 13020815535 from the Numbermatics database.
Names of 13020815535
- Cardinal: 13020815535 can be written as Thirteen billion, twenty million, eight hundred fifteen thousand, five hundred thirty-five.
Scientific notation
- Scientific notation: 1.3020815535 × 1010
Factors of 13020815535
Divisors of 13020815535
- Number of divisors d(n): 64
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Complete list of divisors:
1 3 5 7 13 15 21 35 39 65 91 105 195 273 455 1039 1365 3117 5195 7273 9181 13507 15585 21819 27543 36365 40521 45905 64267 67535 94549 109095 119353 137715 192801 202605 283647 321335 358059 472745 596765 835471 964005 1418235 1790295 2506413 4177355 9539059 12532065 28617177 47695295 66773413 124007767 143085885 200320239 333867065 372023301 620038835 868054369 1001601195 1860116505 2604163107 4340271845 13020815535
- Sum of all divisors σ(n): 25668464640
- Sum of proper divisors (its aliquot sum) s(n): 12647649105
- 13020815535 is a deficient number, because the sum of its proper divisors (12647649105) is less than itself. Its deficiency is 373166430
Bases of 13020815535
- Binary: 11000010000001100111100000101011112
- Hexadecimal: 0x30819E0AF
- Base-36: 5ZC99KF
Squares and roots of 13020815535
- 13020815535 squared (130208155352) is 169541637196497336225
- 13020815535 cubed (130208155353) is 2207570383437486363104598255375
-
The
square root of 13020815535 is 114108.7881584937 -
The
cube root of 13020815535 is 2352.5890002743
Scales and comparisons
How big is 13020815535?- 13,020,815,535 seconds is equal to 414 years, 1 week, 21 hours, 12 minutes, 15 seconds.
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To count from 1 to 13,020,815,535 would take you about eight hundred twenty-eight 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 13020815535 cubic inches would be around 196 feet tall.
Recreational maths with 13020815535
- 13020815535 backwards is 53551802031
- The number of decimal digits it has is: 11
- The sum of 13020815535's digits is 33
- More coming soon!
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The information we have on file for 13020815535 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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