15381328272
15,381,328,272 is an even composite number composed of five prime numbers multiplied together.
15381328272 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 15381328272:
24 × 3 × 17 × 1087 × 17341
(2 × 2 × 2 × 2 × 3 × 17 × 1087 × 17341)See below for interesting mathematical facts about the number 15381328272 from the Numbermatics database.
Names of 15381328272
- Cardinal: 15381328272 can be written as Fifteen billion, three hundred eighty-one million, three hundred twenty-eight thousand, two hundred seventy-two.
Scientific notation
- Scientific notation: 1.5381328272 × 1010
Factors of 15381328272
Divisors of 15381328272
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 8 12 16 17 24 34 48 51 68 102 136 204 272 408 816 1087 2174 3261 4348 6522 8696 13044 17341 17392 18479 26088 34682 36958 52023 52176 55437 69364 73916 104046 110874 138728 147832 208092 221748 277456 294797 295664 416184 443496 589594 832368 884391 886992 1179188 1768782 2358376 3537564 4716752 7075128 14150256 18849667 37699334 56549001 75398668 113098002 150797336 226196004 301594672 320444339 452392008 640888678 904784016 961333017 1281777356 1922666034 2563554712 3845332068 5127109424 7690664136 15381328272
- Sum of all divisors σ(n): 42113590272
- Sum of proper divisors (its aliquot sum) s(n): 26732262000
- 15381328272 is an abundant number, because the sum of its proper divisors (26732262000) is greater than itself. Its abundance is 11350933728
Bases of 15381328272
- Binary: 11100101001100110001110001100100002
- Hexadecimal: 0x394CC7190
- Base-36: 72DN8UO
Squares and roots of 15381328272
- 15381328272 squared (153813282722) is 236585259411026505984
- 15381328272 cubed (153813282723) is 3638995539317276065033076379648
-
The
square root of 15381328272 is 124021.4831067585 -
The
cube root of 15381328272 is 2486.9360264565
Scales and comparisons
How big is 15381328272?- 15,381,328,272 seconds is equal to 489 years, 4 weeks, 15 hours, 11 minutes, 12 seconds.
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To count from 1 to 15,381,328,272 would take you about nine hundred seventy-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 15381328272 cubic inches would be around 207.2 feet tall.
Recreational maths with 15381328272
- 15381328272 backwards is 27282318351
- The number of decimal digits it has is: 11
- The sum of 15381328272's digits is 42
- More coming soon!
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The information we have on file for 15381328272 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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