138495875

138,495,875 is an odd composite number composed of four prime numbers multiplied together.

What does the number 138495875 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

138495875 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 138495875:

5³ × 7 × 83 × 1907

(5 × 5 × 5 × 7 × 83 × 1907)

See below for interesting mathematical facts about the number 138495875 from the Numbermatics database.

Names of 138495875

Cardinal: 138495875 can be written as One hundred thirty-eight million, four hundred ninety-five thousand, eight hundred seventy-five.

Scientific notation

Scientific notation: 1.38495875 × 10⁸

Factors of 138495875

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 2002

Divisors of 138495875

Number of divisors d(n): 32
Complete list of divisors:
1 5 7 25 35 83 125 175 415 581 875 1907 2075 2905 9535 10375 13349 14525 47675 66745 72625 158281 238375 333725 791405 1107967 1668625 3957025 5539835 19785125 27699175 138495875
Sum of all divisors σ(n): 200019456
Sum of proper divisors (its aliquot sum) s(n): 61523581
138495875 is a deficient number, because the sum of its proper divisors (61523581) is less than itself. Its deficiency is 76972294

Bases of 138495875

Binary: 1000010000010100011110000011₂
Hexadecimal: 0x8414783
Base-36: 2AGG3N

Squares and roots of 138495875

138495875 squared (138495875²) is 19181107392015625
138495875 cubed (138495875³) is 2656504251726171998046875
The square root of 138495875 is 11768.4270401783
The cube root of 138495875 is 517.3831486425

Scales and comparisons

How big is 138495875?

138,495,875 seconds is equal to 4 years, 20 weeks, 6 days, 23 hours, 4 minutes, 35 seconds.
To count from 1 to 138,495,875 would take you about six years!

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 138495875 cubic inches would be around 43.1 feet tall.

Recreational maths with 138495875

138495875 backwards is 578594831
The number of decimal digits it has is: 9
The sum of 138495875's digits is 50
More coming soon!

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The information we have on file for 138495875 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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