138484

138,484 is an even composite number composed of three prime numbers multiplied together.

What does the number 138484 look like?

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

138484 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 138484:

2² × 89 × 389

(2 × 2 × 89 × 389)

See below for interesting mathematical facts about the number 138484 from the Numbermatics database.

Names of 138484

Cardinal: 138484 can be written as One hundred thirty-eight thousand, four hundred eighty-four.

Scientific notation

Scientific notation: 1.38484 × 10⁵

Factors of 138484

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 480

Divisors of 138484

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 89 178 356 389 778 1556 34621 69242 138484
Sum of all divisors σ(n): 245700
Sum of proper divisors (its aliquot sum) s(n): 107216
138484 is a deficient number, because the sum of its proper divisors (107216) is less than itself. Its deficiency is 31268

Bases of 138484

Binary: 100001110011110100₂
Hexadecimal: 0x21CF4
Base-36: 2YUS

Squares and roots of 138484

138484 squared (138484²) is 19177818256
138484 cubed (138484³) is 2655820983363904
The square root of 138484 is 372.1343843291
The cube root of 138484 is 51.7368360957

Scales and comparisons

How big is 138484?

138,484 seconds is equal to 1 day, 14 hours, 28 minutes, 4 seconds.
To count from 1 to 138,484 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 138484 cubic inches would be around 4.3 feet tall.

Recreational maths with 138484

138484 backwards is 484831
The number of decimal digits it has is: 6
The sum of 138484's digits is 28
More coming soon!

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The information we have on file for 138484 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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