20788368

20,788,368 is an even composite number composed of four prime numbers multiplied together.

What does the number 20788368 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

20788368 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 20788368:

2⁴ × 3 × 163 × 2657

(2 × 2 × 2 × 2 × 3 × 163 × 2657)

See below for interesting mathematical facts about the number 20788368 from the Numbermatics database.

Names of 20788368

Cardinal: 20788368 can be written as Twenty million, seven hundred eighty-eight thousand, three hundred sixty-eight.

Scientific notation

Scientific notation: 2.0788368 × 10⁷

Factors of 20788368

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 2825

Divisors of 20788368

Number of divisors d(n): 40
Complete list of divisors:
1 2 3 4 6 8 12 16 24 48 163 326 489 652 978 1304 1956 2608 2657 3912 5314 7824 7971 10628 15942 21256 31884 42512 63768 127536 433091 866182 1299273 1732364 2598546 3464728 5197092 6929456 10394184 20788368
Sum of all divisors σ(n): 54053088
Sum of proper divisors (its aliquot sum) s(n): 33264720
20788368 is an abundant number, because the sum of its proper divisors (33264720) is greater than itself. Its abundance is 12476352

Bases of 20788368

Binary: 1001111010011010010010000₂
Hexadecimal: 0x13D3490
Base-36: CDKEO

Squares and roots of 20788368

20788368 squared (20788368²) is 432156244103424
20788368 cubed (20788368³) is 8983823035919808172032
The square root of 20788368 is 4559.4262796981
The cube root of 20788368 is 274.9624984673

Scales and comparisons

How big is 20788368?

20,788,368 seconds is equal to 34 weeks, 2 days, 14 hours, 32 minutes, 48 seconds.
To count from 1 to 20,788,368 would take you about fifty-one weeks!

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 20788368 cubic inches would be around 22.9 feet tall.

Recreational maths with 20788368

20788368 backwards is 86388702
The number of decimal digits it has is: 8
The sum of 20788368's digits is 42
More coming soon!

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The information we have on file for 20788368 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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