20996080

20,996,080 is an even composite number composed of four prime numbers multiplied together.

What does the number 20996080 look like?

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

20996080 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 20996080:

2⁴ × 5 × 7 × 37493

(2 × 2 × 2 × 2 × 5 × 7 × 37493)

See below for interesting mathematical facts about the number 20996080 from the Numbermatics database.

Names of 20996080

Cardinal: 20996080 can be written as Twenty million, nine hundred ninety-six thousand and eighty.

Scientific notation

Scientific notation: 2.099608 × 10⁷

Factors of 20996080

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 37507

Divisors of 20996080

Number of divisors d(n): 40
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 80 112 140 280 560 37493 74986 149972 187465 262451 299944 374930 524902 599888 749860 1049804 1312255 1499720 2099608 2624510 2999440 4199216 5249020 10498040 20996080
Sum of all divisors σ(n): 55791072
Sum of proper divisors (its aliquot sum) s(n): 34794992
20996080 is an abundant number, because the sum of its proper divisors (34794992) is greater than itself. Its abundance is 13798912

Bases of 20996080

Binary: 1010000000101111111110000₂
Hexadecimal: 0x1405FF0
Base-36: CI0OG

Squares and roots of 20996080

20996080 squared (20996080²) is 440835375366400
20996080 cubed (20996080³) is 9255814808022963712000
The square root of 20996080 is 4582.1479679295
The cube root of 20996080 is 275.8752499305

Scales and comparisons

How big is 20996080?

20,996,080 seconds is equal to 34 weeks, 5 days, 14 minutes, 40 seconds.
To count from 1 to 20,996,080 would take you about twelve hours!

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 20996080 cubic inches would be around 23 feet tall.

Recreational maths with 20996080

20996080 backwards is 08069902
The number of decimal digits it has is: 8
The sum of 20996080's digits is 34
More coming soon!

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The information we have on file for 20996080 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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