13889436

13,889,436 is an even composite number composed of five prime numbers multiplied together.

What does the number 13889436 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

13889436 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 13889436:

2² × 3 × 11 × 139 × 757

(2 × 2 × 3 × 11 × 139 × 757)

See below for interesting mathematical facts about the number 13889436 from the Numbermatics database.

Names of 13889436

Cardinal: 13889436 can be written as Thirteen million, eight hundred eighty-nine thousand, four hundred thirty-six.

Scientific notation

Scientific notation: 1.3889436 × 10⁷

Factors of 13889436

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 912

Divisors of 13889436

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 11 12 22 33 44 66 132 139 278 417 556 757 834 1514 1529 1668 2271 3028 3058 4542 4587 6116 8327 9084 9174 16654 18348 24981 33308 49962 99924 105223 210446 315669 420892 631338 1157453 1262676 2314906 3472359 4629812 6944718 13889436
Sum of all divisors σ(n): 35656320
Sum of proper divisors (its aliquot sum) s(n): 21766884
13889436 is an abundant number, because the sum of its proper divisors (21766884) is greater than itself. Its abundance is 7877448

Bases of 13889436

Binary: 110100111110111110011100₂
Hexadecimal: 0xD3EF9C
Base-36: 89P5O

Squares and roots of 13889436

13889436 squared (13889436²) is 192916432398096
13889436 cubed (13889436³) is 2679500441141680913856
The square root of 13889436 is 3726.8533644349
The cube root of 13889436 is 240.3780846263

Scales and comparisons

How big is 13889436?

13,889,436 seconds is equal to 22 weeks, 6 days, 18 hours, 10 minutes, 36 seconds.
To count from 1 to 13,889,436 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 13889436 cubic inches would be around 20 feet tall.

Recreational maths with 13889436

13889436 backwards is 63498831
The number of decimal digits it has is: 8
The sum of 13889436's digits is 42
More coming soon!

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The information we have on file for 13889436 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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