13990816

13,990,816 is an even composite number composed of three prime numbers multiplied together.

What does the number 13990816 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 24 divisors.

13990816 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 13990816:

2⁵ × 7 × 62459

(2 × 2 × 2 × 2 × 2 × 7 × 62459)

See below for interesting mathematical facts about the number 13990816 from the Numbermatics database.

Names of 13990816

Cardinal: 13990816 can be written as Thirteen million, nine hundred ninety thousand, eight hundred sixteen.

Scientific notation

Scientific notation: 1.3990816 × 10⁷

Factors of 13990816

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 62468

Divisors of 13990816

Number of divisors d(n): 24
Complete list of divisors:
1 2 4 7 8 14 16 28 32 56 112 224 62459 124918 249836 437213 499672 874426 999344 1748852 1998688 3497704 6995408 13990816
Sum of all divisors σ(n): 31479840
Sum of proper divisors (its aliquot sum) s(n): 17489024
13990816 is an abundant number, because the sum of its proper divisors (17489024) is greater than itself. Its abundance is 3498208

Bases of 13990816

Binary: 110101010111101110100000₂
Hexadecimal: 0xD57BA0
Base-36: 8BVDS

Squares and roots of 13990816

13990816 squared (13990816²) is 195742932345856
13990816 cubed (13990816³) is 2738603349751319658496
The square root of 13990816 is 3740.4299218139
The cube root of 13990816 is 240.9615131117

Scales and comparisons

How big is 13990816?

13,990,816 seconds is equal to 23 weeks, 22 hours, 20 minutes, 16 seconds.
To count from 1 to 13,990,816 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 13990816 cubic inches would be around 20.1 feet tall.

Recreational maths with 13990816

13990816 backwards is 61809931
The number of decimal digits it has is: 8
The sum of 13990816's digits is 37
More coming soon!

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The information we have on file for 13990816 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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