13485690

13,485,690 is an even composite number composed of four prime numbers multiplied together.

What does the number 13485690 look like?

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

13485690 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 13485690:

2 × 3⁴ × 5 × 16649

(2 × 3 × 3 × 3 × 3 × 5 × 16649)

See below for interesting mathematical facts about the number 13485690 from the Numbermatics database.

Names of 13485690

Cardinal: 13485690 can be written as Thirteen million, four hundred eighty-five thousand, six hundred ninety.

Scientific notation

Scientific notation: 1.348569 × 10⁷

Factors of 13485690

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 16659

Divisors of 13485690

Number of divisors d(n): 40
Complete list of divisors:
1 2 3 5 6 9 10 15 18 27 30 45 54 81 90 135 162 270 405 810 16649 33298 49947 83245 99894 149841 166490 249735 299682 449523 499470 749205 899046 1348569 1498410 2247615 2697138 4495230 6742845 13485690
Sum of all divisors σ(n): 36263700
Sum of proper divisors (its aliquot sum) s(n): 22778010
13485690 is an abundant number, because the sum of its proper divisors (22778010) is greater than itself. Its abundance is 9292320

Bases of 13485690

Binary: 110011011100011001111010₂
Hexadecimal: 0xCDC67A
Base-36: 811MI

Squares and roots of 13485690

13485690 squared (13485690²) is 181863834776100
13485690 cubed (13485690³) is 2452559298001704009000
The square root of 13485690 is 3672.2867535095
The cube root of 13485690 is 238.0259957953

Scales and comparisons

How big is 13485690?

13,485,690 seconds is equal to 22 weeks, 2 days, 2 hours, 1 minute, 30 seconds.
To count from 1 to 13,485,690 would take you about thirty-three 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 13485690 cubic inches would be around 19.8 feet tall.

Recreational maths with 13485690

13485690 backwards is 09658431
The number of decimal digits it has is: 8
The sum of 13485690's digits is 36
More coming soon!

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The information we have on file for 13485690 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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