20764672

20,764,672 is an even composite number composed of two prime numbers multiplied together.

What does the number 20764672 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 24 divisors.

20764672 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 20764672:

2¹¹ × 10139

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 10139)

See below for interesting mathematical facts about the number 20764672 from the Numbermatics database.

Names of 20764672

Cardinal: 20764672 can be written as Twenty million, seven hundred sixty-four thousand, six hundred seventy-two.

Scientific notation

Scientific notation: 2.0764672 × 10⁷

Factors of 20764672

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 12
Sum of prime factors: 10141

Divisors of 20764672

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 8 16 32 64 128 256 512 1024 2048 10139 20278 40556 81112 162224 324448 648896 1297792 2595584 5191168 10382336 20764672
Sum of all divisors σ(n): 41523300
Sum of proper divisors (its aliquot sum) s(n): 20758628
20764672 is a deficient number, because the sum of its proper divisors (20758628) is less than itself. Its deficiency is 6044

Bases of 20764672

Binary: 1001111001101100000000000₂
Hexadecimal: 0x13CD800
Base-36: CD24G

Squares and roots of 20764672

20764672 squared (20764672²) is 431171603267584
20764672 cubed (20764672³) is 8953136917565509992448
The square root of 20764672 is 4556.8269662123
The cube root of 20764672 is 274.8579850757

Scales and comparisons

How big is 20764672?

20,764,672 seconds is equal to 34 weeks, 2 days, 7 hours, 57 minutes, 52 seconds.
To count from 1 to 20,764,672 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 20764672 cubic inches would be around 22.9 feet tall.

Recreational maths with 20764672

20764672 backwards is 27646702
The number of decimal digits it has is: 8
The sum of 20764672's digits is 34
More coming soon!

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The information we have on file for 20764672 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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