138075

138,075 is an odd composite number composed of four prime numbers multiplied together.

What does the number 138075 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

138075 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 138075:

3 × 5² × 7 × 263

(3 × 5 × 5 × 7 × 263)

See below for interesting mathematical facts about the number 138075 from the Numbermatics database.

Names of 138075

Cardinal: 138075 can be written as One hundred thirty-eight thousand and seventy-five.

Scientific notation

Scientific notation: 1.38075 × 10⁵

Factors of 138075

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 278

Divisors of 138075

Number of divisors d(n): 24
Complete list of divisors:
1 3 5 7 15 21 25 35 75 105 175 263 525 789 1315 1841 3945 5523 6575 9205 19725 27615 46025 138075
Sum of all divisors σ(n): 261888
Sum of proper divisors (its aliquot sum) s(n): 123813
138075 is a deficient number, because the sum of its proper divisors (123813) is less than itself. Its deficiency is 14262

Bases of 138075

Binary: 100001101101011011₂
Hexadecimal: 0x21B5B
Base-36: 2YJF

Squares and roots of 138075

138075 squared (138075²) is 19064705625
138075 cubed (138075³) is 2632359229171875
The square root of 138075 is 371.5844453149
The cube root of 138075 is 51.6858525117

Scales and comparisons

How big is 138075?

138,075 seconds is equal to 1 day, 14 hours, 21 minutes, 15 seconds.
To count from 1 to 138,075 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 138075 cubic inches would be around 4.3 feet tall.

Recreational maths with 138075

138075 backwards is 570831
The number of decimal digits it has is: 6
The sum of 138075's digits is 24
More coming soon!

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The information we have on file for 138075 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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