138269

138,269 is an odd composite number composed of two prime numbers multiplied together.

What does the number 138269 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

138269 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 138269:

37² × 101

(37 × 37 × 101)

See below for interesting mathematical facts about the number 138269 from the Numbermatics database.

Names of 138269

Cardinal: 138269 can be written as One hundred thirty-eight thousand, two hundred sixty-nine.

Scientific notation

Scientific notation: 1.38269 × 10⁵

Factors of 138269

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 3
Sum of prime factors: 138

Divisors of 138269

Number of divisors d(n): 6
Complete list of divisors:
1 37 101 1369 3737 138269
Sum of all divisors σ(n): 143514
Sum of proper divisors (its aliquot sum) s(n): 5245
138269 is a deficient number, because the sum of its proper divisors (5245) is less than itself. Its deficiency is 133024

Bases of 138269

Binary: 100001110000011101₂
Hexadecimal: 0x21C1D
Base-36: 2YOT

Squares and roots of 138269

138269 squared (138269²) is 19118316361
138269 cubed (138269³) is 2643470484919109
The square root of 138269 is 371.8453979815
The cube root of 138269 is 51.7100479681

Scales and comparisons

How big is 138269?

138,269 seconds is equal to 1 day, 14 hours, 24 minutes, 29 seconds.
To count from 1 to 138,269 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 138269 cubic inches would be around 4.3 feet tall.

Recreational maths with 138269

138269 backwards is 962831
The number of decimal digits it has is: 6
The sum of 138269's digits is 29
More coming soon!

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The information we have on file for 138269 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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