138001

138,001 is an odd composite number composed of two prime numbers multiplied together.

What does the number 138001 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

138001 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 138001:

59 × 2339

See below for interesting mathematical facts about the number 138001 from the Numbermatics database.

Names of 138001

Cardinal: 138001 can be written as One hundred thirty-eight thousand and one.

Scientific notation

Scientific notation: 1.38001 × 10⁵

Factors of 138001

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 2398

Divisors of 138001

Number of divisors d(n): 4
Complete list of divisors:
1 59 2339 138001
Sum of all divisors σ(n): 140400
Sum of proper divisors (its aliquot sum) s(n): 2399
138001 is a deficient number, because the sum of its proper divisors (2399) is less than itself. Its deficiency is 135602

Bases of 138001

Binary: 100001101100010001₂
Hexadecimal: 0x21B11
Base-36: 2YHD

Squares and roots of 138001

138001 squared (138001²) is 19044276001
138001 cubed (138001³) is 2628129132414001
The square root of 138001 is 371.4848583725
The cube root of 138001 is 51.6766173457

Scales and comparisons

How big is 138001?

138,001 seconds is equal to 1 day, 14 hours, 20 minutes, 1 second.
To count from 1 to 138,001 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 138001 cubic inches would be around 4.3 feet tall.

Recreational maths with 138001

138001 backwards is 100831
The number of decimal digits it has is: 6
The sum of 138001's digits is 13
More coming soon!

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The information we have on file for 138001 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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