21716422

21,716,422 is an even composite number composed of four prime numbers multiplied together.

What does the number 21716422 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

21716422 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 21716422:

2 × 7 × 13 × 119321

See below for interesting mathematical facts about the number 21716422 from the Numbermatics database.

Names of 21716422

Cardinal: 21716422 can be written as Twenty-one million, seven hundred sixteen thousand, four hundred twenty-two.

Scientific notation

Scientific notation: 2.1716422 × 10⁷

Factors of 21716422

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 119343

Divisors of 21716422

Number of divisors d(n): 16
Complete list of divisors:
1 2 7 13 14 26 91 182 119321 238642 835247 1551173 1670494 3102346 10858211 21716422
Sum of all divisors σ(n): 40092192
Sum of proper divisors (its aliquot sum) s(n): 18375770
21716422 is a deficient number, because the sum of its proper divisors (18375770) is less than itself. Its deficiency is 3340652

Bases of 21716422

Binary: 1010010110101110111000110₂
Hexadecimal: 0x14B5DC6
Base-36: CXGHY

Squares and roots of 21716422

21716422 squared (21716422²) is 471602984482084
21716422 cubed (21716422³) is 10241529427472387583448
The square root of 21716422 is 4660.0881965903
The cube root of 21716422 is 278.9947884245

Scales and comparisons

How big is 21716422?

21,716,422 seconds is equal to 35 weeks, 6 days, 8 hours, 20 minutes, 22 seconds.
To count from 1 to 21,716,422 would take you about six days!

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 21716422 cubic inches would be around 23.2 feet tall.

Recreational maths with 21716422

21716422 backwards is 22461712
The number of decimal digits it has is: 8
The sum of 21716422's digits is 25
More coming soon!

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The information we have on file for 21716422 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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