21427313572
21,427,313,572 is an even composite number composed of four prime numbers multiplied together.
21427313572 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.
Prime factorization of 21427313572:
22 × 7 × 113 × 6772223
(2 × 2 × 7 × 113 × 6772223)See below for interesting mathematical facts about the number 21427313572 from the Numbermatics database.
Names of 21427313572
- Cardinal: 21427313572 can be written as Twenty-one billion, four hundred twenty-seven million, three hundred thirteen thousand, five hundred seventy-two.
Scientific notation
- Scientific notation: 2.1427313572 × 1010
Factors of 21427313572
Divisors of 21427313572
- Number of divisors d(n): 24
- Complete list of divisors:
- Sum of all divisors σ(n): 43233878016
- Sum of proper divisors (its aliquot sum) s(n): 21806564444
- 21427313572 is an abundant number, because the sum of its proper divisors (21806564444) is greater than itself. Its abundance is 379250872
Bases of 21427313572
- Binary: 100111111010010101011011011101001002
- Hexadecimal: 0x4FD2ADBA4
- Base-36: 9UD9OYS
Squares and roots of 21427313572
- 21427313572 squared (214273135722) is 459129766912815399184
- 21427313572 cubed (214273135723) is 9837917485880165943665920925248
-
The
square root of 21427313572 is 146380.7144811091 -
The
cube root of 21427313572 is 2777.5117726899
Scales and comparisons
How big is 21427313572?- 21,427,313,572 seconds is equal to 681 years, 16 weeks, 5 days, 7 hours, 32 minutes, 52 seconds.
-
To count from 1 to 21,427,313,572 would take you about one thousand, three hundred sixty-two 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 21427313572 cubic inches would be around 231.5 feet tall.
Recreational maths with 21427313572
- 21427313572 backwards is 27531372412
- The number of decimal digits it has is: 11
- The sum of 21427313572's digits is 37
- More coming soon!
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The information we have on file for 21427313572 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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