138265

138,265 is an odd composite number composed of two prime numbers multiplied together.

What does the number 138265 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

138265 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 138265:

5 × 27653

See below for interesting mathematical facts about the number 138265 from the Numbermatics database.

Names of 138265

Cardinal: 138265 can be written as One hundred thirty-eight thousand, two hundred sixty-five.

Scientific notation

Scientific notation: 1.38265 × 10⁵

Factors of 138265

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 27658

Divisors of 138265

Number of divisors d(n): 4
Complete list of divisors:
1 5 27653 138265
Sum of all divisors σ(n): 165924
Sum of proper divisors (its aliquot sum) s(n): 27659
138265 is a deficient number, because the sum of its proper divisors (27659) is less than itself. Its deficiency is 110606

Bases of 138265

Binary: 100001110000011001₂
Hexadecimal: 0x21C19
Base-36: 2YOP

Squares and roots of 138265

138265 squared (138265²) is 19117210225
138265 cubed (138265³) is 2643241071759625
The square root of 138265 is 371.8400193631
The cube root of 138265 is 51.7095493213

Scales and comparisons

How big is 138265?

138,265 seconds is equal to 1 day, 14 hours, 24 minutes, 25 seconds.
To count from 1 to 138,265 would take you about fourteen 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 138265 cubic inches would be around 4.3 feet tall.

Recreational maths with 138265

138265 backwards is 562831
The number of decimal digits it has is: 6
The sum of 138265's digits is 25
More coming soon!

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The information we have on file for 138265 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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