20427889472
20,427,889,472 is an even composite number composed of four prime numbers multiplied together.
20427889472 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.
Prime factorization of 20427889472:
26 × 89 × 103 × 34819
(2 × 2 × 2 × 2 × 2 × 2 × 89 × 103 × 34819)See below for interesting mathematical facts about the number 20427889472 from the Numbermatics database.
Names of 20427889472
- Cardinal: 20427889472 can be written as Twenty billion, four hundred twenty-seven million, eight hundred eighty-nine thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 2.0427889472 × 1010
Factors of 20427889472
Divisors of 20427889472
- Number of divisors d(n): 56
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Complete list of divisors:
1 2 4 8 16 32 64 89 103 178 206 356 412 712 824 1424 1648 2848 3296 5696 6592 9167 18334 34819 36668 69638 73336 139276 146672 278552 293344 557104 586688 1114208 2228416 3098891 3586357 6197782 7172714 12395564 14345428 24791128 28690856 49582256 57381712 99164512 114763424 198329024 229526848 319185773 638371546 1276743092 2553486184 5106972368 10213944736 20427889472
- Sum of all divisors σ(n): 41391230400
- Sum of proper divisors (its aliquot sum) s(n): 20963340928
- 20427889472 is an abundant number, because the sum of its proper divisors (20963340928) is greater than itself. Its abundance is 535451456
Bases of 20427889472
- Binary: 100110000011001100011011011010000002
- Hexadecimal: 0x4C198DB40
- Base-36: 9DU8KE8
Squares and roots of 20427889472
- 20427889472 squared (204278894722) is 417298668280248438784
- 20427889472 cubed (204278894723) is 8524531072441707428180110082048
-
The
square root of 20427889472 is 142926.1679049711 -
The
cube root of 20427889472 is 2733.6390294359
Scales and comparisons
How big is 20427889472?- 20,427,889,472 seconds is equal to 649 years, 28 weeks, 1 day, 21 hours, 44 minutes, 32 seconds.
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To count from 1 to 20,427,889,472 would take you about one thousand, two hundred ninety-nine 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 20427889472 cubic inches would be around 227.8 feet tall.
Recreational maths with 20427889472
- 20427889472 backwards is 27498872402
- The number of decimal digits it has is: 11
- The sum of 20427889472's digits is 53
- More coming soon!
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The information we have on file for 20427889472 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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