136388

136,388 is an even composite number composed of three prime numbers multiplied together.

What does the number 136388 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

136388 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 136388:

2² × 7 × 4871

(2 × 2 × 7 × 4871)

See below for interesting mathematical facts about the number 136388 from the Numbermatics database.

Names of 136388

Cardinal: 136388 can be written as One hundred thirty-six thousand, three hundred eighty-eight.

Scientific notation

Scientific notation: 1.36388 × 10⁵

Factors of 136388

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 4880

Divisors of 136388

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 7 14 28 4871 9742 19484 34097 68194 136388
Sum of all divisors σ(n): 272832
Sum of proper divisors (its aliquot sum) s(n): 136444
136388 is an abundant number, because the sum of its proper divisors (136444) is greater than itself. Its abundance is 56

Bases of 136388

Binary: 100001010011000100₂
Hexadecimal: 0x214C4
Base-36: 2X8K

Squares and roots of 136388

136388 squared (136388²) is 18601686544
136388 cubed (136388³) is 2537046824363072
The square root of 136388 is 369.3074599843
The cube root of 136388 is 51.4744901467

Scales and comparisons

How big is 136388?

136,388 seconds is equal to 1 day, 13 hours, 53 minutes, 8 seconds.
To count from 1 to 136,388 would take you about thirteen hours.

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 136388 cubic inches would be around 4.3 feet tall.

Recreational maths with 136388

136388 backwards is 883631
The number of decimal digits it has is: 6
The sum of 136388's digits is 29
More coming soon!

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The information we have on file for 136388 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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