13993928

13,993,928 is an even composite number composed of four prime numbers multiplied together.

What does the number 13993928 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

13993928 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 13993928:

2³ × 13 × 239 × 563

(2 × 2 × 2 × 13 × 239 × 563)

See below for interesting mathematical facts about the number 13993928 from the Numbermatics database.

Names of 13993928

Cardinal: 13993928 can be written as Thirteen million, nine hundred ninety-three thousand, nine hundred twenty-eight.

Scientific notation

Scientific notation: 1.3993928 × 10⁷

Factors of 13993928

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 817

Divisors of 13993928

Number of divisors d(n): 32
Complete list of divisors:
1 2 4 8 13 26 52 104 239 478 563 956 1126 1912 2252 3107 4504 6214 7319 12428 14638 24856 29276 58552 134557 269114 538228 1076456 1749241 3498482 6996964 13993928
Sum of all divisors σ(n): 28425600
Sum of proper divisors (its aliquot sum) s(n): 14431672
13993928 is an abundant number, because the sum of its proper divisors (14431672) is greater than itself. Its abundance is 437744

Bases of 13993928

Binary: 110101011000011111001000₂
Hexadecimal: 0xD587C8
Base-36: 8BXS8

Squares and roots of 13993928

13993928 squared (13993928²) is 195830020869184
13993928 cubed (13993928³) is 2740431212281858314752
The square root of 13993928 is 3740.8458936449
The cube root of 13993928 is 240.9793776079

Scales and comparisons

How big is 13993928?

13,993,928 seconds is equal to 23 weeks, 23 hours, 12 minutes, 8 seconds.
To count from 1 to 13,993,928 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 13993928 cubic inches would be around 20.1 feet tall.

Recreational maths with 13993928

13993928 backwards is 82939931
The number of decimal digits it has is: 8
The sum of 13993928's digits is 44
More coming soon!

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The information we have on file for 13993928 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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