13989776

13,989,776 is an even composite number composed of four prime numbers multiplied together.

What does the number 13989776 look like?

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

13989776 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 13989776:

2⁴ × 17 × 19 × 2707

(2 × 2 × 2 × 2 × 17 × 19 × 2707)

See below for interesting mathematical facts about the number 13989776 from the Numbermatics database.

Names of 13989776

Cardinal: 13989776 can be written as Thirteen million, nine hundred eighty-nine thousand, seven hundred seventy-six.

Scientific notation

Scientific notation: 1.3989776 × 10⁷

Factors of 13989776

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 2745

Divisors of 13989776

Number of divisors d(n): 40
Complete list of divisors:
1 2 4 8 16 17 19 34 38 68 76 136 152 272 304 323 646 1292 2584 2707 5168 5414 10828 21656 43312 46019 51433 92038 102866 184076 205732 368152 411464 736304 822928 874361 1748722 3497444 6994888 13989776
Sum of all divisors σ(n): 30221280
Sum of proper divisors (its aliquot sum) s(n): 16231504
13989776 is an abundant number, because the sum of its proper divisors (16231504) is greater than itself. Its abundance is 2241728

Bases of 13989776

Binary: 110101010111011110010000₂
Hexadecimal: 0xD57790
Base-36: 8BUKW

Squares and roots of 13989776

13989776 squared (13989776²) is 195713832530176
13989776 cubed (13989776³) is 2737992677198675480576
The square root of 13989776 is 3740.2908977779
The cube root of 13989776 is 240.9555423811

Scales and comparisons

How big is 13989776?

13,989,776 seconds is equal to 23 weeks, 22 hours, 2 minutes, 56 seconds.
To count from 1 to 13,989,776 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 13989776 cubic inches would be around 20.1 feet tall.

Recreational maths with 13989776

13989776 backwards is 67798931
The number of decimal digits it has is: 8
The sum of 13989776's digits is 50
More coming soon!

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The information we have on file for 13989776 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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