13921792

13,921,792 is an even composite number composed of two prime numbers multiplied together.

What does the number 13921792 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 20 divisors.

13921792 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 13921792:

2⁹ × 27191

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 27191)

See below for interesting mathematical facts about the number 13921792 from the Numbermatics database.

Names of 13921792

Cardinal: 13921792 can be written as Thirteen million, nine hundred twenty-one thousand, seven hundred ninety-two.

Scientific notation

Scientific notation: 1.3921792 × 10⁷

Factors of 13921792

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 10
Sum of prime factors: 27193

Divisors of 13921792

Number of divisors d(n): 20
Complete list of divisors:
1 2 4 8 16 32 64 128 256 512 27191 54382 108764 217528 435056 870112 1740224 3480448 6960896 13921792
Sum of all divisors σ(n): 27817416
Sum of proper divisors (its aliquot sum) s(n): 13895624
13921792 is a deficient number, because the sum of its proper divisors (13895624) is less than itself. Its deficiency is 26168

Bases of 13921792

Binary: 110101000110111000000000₂
Hexadecimal: 0xD46E00
Base-36: 8AE4G

Squares and roots of 13921792

13921792 squared (13921792²) is 193816292491264
13921792 cubed (13921792³) is 2698270110274539225088
The square root of 13921792 is 3731.1917667147
The cube root of 13921792 is 240.5645966785

Scales and comparisons

How big is 13921792?

13,921,792 seconds is equal to 23 weeks, 3 hours, 9 minutes, 52 seconds.
To count from 1 to 13,921,792 would take you about thirty-four 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 13921792 cubic inches would be around 20 feet tall.

Recreational maths with 13921792

13921792 backwards is 29712931
The number of decimal digits it has is: 8
The sum of 13921792's digits is 34
More coming soon!

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The information we have on file for 13921792 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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