138159

138,159 is an odd composite number composed of four prime numbers multiplied together.

What does the number 138159 look like?

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

138159 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 138159:

3³ × 7 × 17 × 43

(3 × 3 × 3 × 7 × 17 × 43)

See below for interesting mathematical facts about the number 138159 from the Numbermatics database.

Names of 138159

Cardinal: 138159 can be written as One hundred thirty-eight thousand, one hundred fifty-nine.

Scientific notation

Scientific notation: 1.38159 × 10⁵

Factors of 138159

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 70

Divisors of 138159

Number of divisors d(n): 32
Complete list of divisors:
1 3 7 9 17 21 27 43 51 63 119 129 153 189 301 357 387 459 731 903 1071 1161 2193 2709 3213 5117 6579 8127 15351 19737 46053 138159
Sum of all divisors σ(n): 253440
Sum of proper divisors (its aliquot sum) s(n): 115281
138159 is a deficient number, because the sum of its proper divisors (115281) is less than itself. Its deficiency is 22878

Bases of 138159

Binary: 100001101110101111₂
Hexadecimal: 0x21BAF
Base-36: 2YLR

Squares and roots of 138159

138159 squared (138159²) is 19087909281
138159 cubed (138159³) is 2637166458353679
The square root of 138159 is 371.6974576185
The cube root of 138159 is 51.6963316751

Scales and comparisons

How big is 138159?

138,159 seconds is equal to 1 day, 14 hours, 22 minutes, 39 seconds.
To count from 1 to 138,159 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 138159 cubic inches would be around 4.3 feet tall.

Recreational maths with 138159

138159 backwards is 951831
138159 is a Harshad number.
The number of decimal digits it has is: 6
The sum of 138159's digits is 27
More coming soon!

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The information we have on file for 138159 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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