21264422401
21,264,422,401 is an odd composite number composed of four prime numbers multiplied together.
21264422401 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.
Prime factorization of 21264422401:
53 × 59 × 1489 × 4567
See below for interesting mathematical facts about the number 21264422401 from the Numbermatics database.
Names of 21264422401
- Cardinal: 21264422401 can be written as Twenty-one billion, two hundred sixty-four million, four hundred twenty-two thousand, four hundred one.
Scientific notation
- Scientific notation: 2.1264422401 × 1010
Factors of 21264422401
Divisors of 21264422401
- Number of divisors d(n): 16
- Complete list of divisors:
- Sum of all divisors σ(n): 22052476800
- Sum of proper divisors (its aliquot sum) s(n): 788054399
- 21264422401 is a deficient number, because the sum of its proper divisors (788054399) is less than itself. Its deficiency is 20476368002
Bases of 21264422401
- Binary: 100111100110111010101010110000000012
- Hexadecimal: 0x4F3755601
- Base-36: 9ROADC1
Squares and roots of 21264422401
- 21264422401 squared (212644224012) is 452175660048150604801
- 21264422401 cubed (212644224013) is 9615254234714854459352082547201
-
The
square root of 21264422401 is 145823.2574077263 -
The
cube root of 21264422401 is 2770.4556154723
Scales and comparisons
How big is 21264422401?- 21,264,422,401 seconds is equal to 676 years, 7 weeks, 3 days, 1 second.
-
To count from 1 to 21,264,422,401 would take you about one thousand, three hundred fifty-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 21264422401 cubic inches would be around 230.9 feet tall.
Recreational maths with 21264422401
- 21264422401 backwards is 10422446212
- The number of decimal digits it has is: 11
- The sum of 21264422401's digits is 28
- More coming soon!
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The information we have on file for 21264422401 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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