13987398

13,987,398 is an even composite number composed of four prime numbers multiplied together.

What does the number 13987398 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

13987398 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 13987398:

2 × 3 × 331 × 7043

See below for interesting mathematical facts about the number 13987398 from the Numbermatics database.

Names of 13987398

Cardinal: 13987398 can be written as Thirteen million, nine hundred eighty-seven thousand, three hundred ninety-eight.

Scientific notation

Scientific notation: 1.3987398 × 10⁷

Factors of 13987398

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 7379

Divisors of 13987398

Number of divisors d(n): 16
Complete list of divisors:
1 2 3 6 331 662 993 1986 7043 14086 21129 42258 2331233 4662466 6993699 13987398
Sum of all divisors σ(n): 28063296
Sum of proper divisors (its aliquot sum) s(n): 14075898
13987398 is an abundant number, because the sum of its proper divisors (14075898) is greater than itself. Its abundance is 88500

Bases of 13987398

Binary: 110101010110111001000110₂
Hexadecimal: 0xD56E46
Base-36: 8BSQU

Squares and roots of 13987398

13987398 squared (13987398²) is 195647302810404
13987398 cubed (13987398³) is 2736596692035639288792
The square root of 13987398 is 3739.9729945551
The cube root of 13987398 is 240.9418889637

Scales and comparisons

How big is 13987398?

13,987,398 seconds is equal to 23 weeks, 21 hours, 23 minutes, 18 seconds.
To count from 1 to 13,987,398 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 13987398 cubic inches would be around 20.1 feet tall.

Recreational maths with 13987398

13987398 backwards is 89378931
The number of decimal digits it has is: 8
The sum of 13987398's digits is 48
More coming soon!

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The information we have on file for 13987398 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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