138534375

138,534,375 is an odd composite number composed of four prime numbers multiplied together.

What does the number 138534375 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

138534375 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 138534375:

3 × 5⁵ × 7 × 2111

(3 × 5 × 5 × 5 × 5 × 5 × 7 × 2111)

See below for interesting mathematical facts about the number 138534375 from the Numbermatics database.

Names of 138534375

Cardinal: 138534375 can be written as One hundred thirty-eight million, five hundred thirty-four thousand, three hundred seventy-five.

Scientific notation

Scientific notation: 1.38534375 × 10⁸

Factors of 138534375

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 8
Sum of prime factors: 2126

Divisors of 138534375

Number of divisors d(n): 48
Complete list of divisors:
1 3 5 7 15 21 25 35 75 105 125 175 375 525 625 875 1875 2111 2625 3125 4375 6333 9375 10555 13125 14777 21875 31665 44331 52775 65625 73885 158325 221655 263875 369425 791625 1108275 1319375 1847125 3958125 5541375 6596875 9235625 19790625 27706875 46178125 138534375
Sum of all divisors σ(n): 263983104
Sum of proper divisors (its aliquot sum) s(n): 125448729
138534375 is a deficient number, because the sum of its proper divisors (125448729) is less than itself. Its deficiency is 13085646

Bases of 138534375

Binary: 1000010000011101110111100111₂
Hexadecimal: 0x841DDE7
Base-36: 2AH9T3

Squares and roots of 138534375

138534375 squared (138534375²) is 19191773056640625
138534375 cubed (138534375³) is 2658720285543548583984375
The square root of 138534375 is 11770.0626591365
The cube root of 138534375 is 517.4310860647

Scales and comparisons

How big is 138534375?

138,534,375 seconds is equal to 4 years, 21 weeks, 9 hours, 46 minutes, 15 seconds.
To count from 1 to 138,534,375 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 138534375 cubic inches would be around 43.1 feet tall.

Recreational maths with 138534375

138534375 backwards is 573435831
The number of decimal digits it has is: 9
The sum of 138534375's digits is 39
More coming soon!

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The information we have on file for 138534375 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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