138850085

138,850,085 is an odd composite number composed of five prime numbers multiplied together.

What does the number 138850085 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

138850085 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 138850085:

5 × 11 × 31² × 37 × 71

(5 × 11 × 31 × 31 × 37 × 71)

See below for interesting mathematical facts about the number 138850085 from the Numbermatics database.

Names of 138850085

Cardinal: 138850085 can be written as One hundred thirty-eight million, eight hundred fifty thousand and eighty-five.

Scientific notation

Scientific notation: 1.38850085 × 10⁸

Factors of 138850085

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 155

Divisors of 138850085

Number of divisors d(n): 48
Complete list of divisors:
1 5 11 31 37 55 71 155 185 341 355 407 781 961 1147 1705 2035 2201 2627 3905 4805 5735 10571 11005 12617 13135 24211 28897 35557 52855 63085 68231 81437 121055 144485 177785 341155 391127 407185 750541 895807 1955635 2524547 3752705 4479035 12622735 27770017 138850085
Sum of all divisors σ(n): 195613056
Sum of proper divisors (its aliquot sum) s(n): 56762971
138850085 is a deficient number, because the sum of its proper divisors (56762971) is less than itself. Its deficiency is 82087114

Bases of 138850085

Binary: 1000010001101010111100100101₂
Hexadecimal: 0x846AF25
Base-36: 2AO1ET

Squares and roots of 138850085

138850085 squared (138850085²) is 19279346104507225
138850085 cubed (138850085³) is 2676938845355247074364125
The square root of 138850085 is 11783.4665951917
The cube root of 138850085 is 517.8238507515

Scales and comparisons

How big is 138850085?

138,850,085 seconds is equal to 4 years, 21 weeks, 4 days, 1 hour, 28 minutes, 5 seconds.
To count from 1 to 138,850,085 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 138850085 cubic inches would be around 43.2 feet tall.

Recreational maths with 138850085

138850085 backwards is 580058831
The number of decimal digits it has is: 9
The sum of 138850085's digits is 38
More coming soon!

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The information we have on file for 138850085 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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