13968138

13,968,138 is an even composite number composed of four prime numbers multiplied together.

What does the number 13968138 look like?

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

13968138 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 13968138:

2 × 3 × 347 × 6709

See below for interesting mathematical facts about the number 13968138 from the Numbermatics database.

Names of 13968138

Cardinal: 13968138 can be written as Thirteen million, nine hundred sixty-eight thousand, one hundred thirty-eight.

Scientific notation

Scientific notation: 1.3968138 × 10⁷

Factors of 13968138

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 7061

Divisors of 13968138

Number of divisors d(n): 16
Complete list of divisors:
1 2 3 6 347 694 1041 2082 6709 13418 20127 40254 2328023 4656046 6984069 13968138
Sum of all divisors σ(n): 28020960
Sum of proper divisors (its aliquot sum) s(n): 14052822
13968138 is an abundant number, because the sum of its proper divisors (14052822) is greater than itself. Its abundance is 84684

Bases of 13968138

Binary: 110101010010001100001010₂
Hexadecimal: 0xD5230A
Base-36: 8BDVU

Squares and roots of 13968138

13968138 squared (13968138²) is 195108879187044
13968138 cubed (13968138³) is 2725307749509958404072
The square root of 13968138 is 3737.3972226671
The cube root of 13968138 is 240.8312495545

Scales and comparisons

How big is 13968138?

13,968,138 seconds is equal to 23 weeks, 16 hours, 2 minutes, 18 seconds.
To count from 1 to 13,968,138 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 13968138 cubic inches would be around 20.1 feet tall.

Recreational maths with 13968138

13968138 backwards is 83186931
The number of decimal digits it has is: 8
The sum of 13968138's digits is 39
More coming soon!

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The information we have on file for 13968138 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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