138002

138,002 is an even composite number composed of two prime numbers multiplied together.

What does the number 138002 look like?

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

138002 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 138002:

2 × 69001

See below for interesting mathematical facts about the number 138002 from the Numbermatics database.

Names of 138002

Cardinal: 138002 can be written as One hundred thirty-eight thousand and two.

Scientific notation

Scientific notation: 1.38002 × 10⁵

Factors of 138002

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 69003

Divisors of 138002

Number of divisors d(n): 4
Complete list of divisors:
1 2 69001 138002
Sum of all divisors σ(n): 207006
Sum of proper divisors (its aliquot sum) s(n): 69004
138002 is a deficient number, because the sum of its proper divisors (69004) is less than itself. Its deficiency is 68998

Bases of 138002

Binary: 100001101100010010₂
Hexadecimal: 0x21B12
Base-36: 2YHE

Squares and roots of 138002

138002 squared (138002²) is 19044552004
138002 cubed (138002³) is 2628186265656008
The square root of 138002 is 371.4862043199
The cube root of 138002 is 51.6767421673

Scales and comparisons

How big is 138002?

138,002 seconds is equal to 1 day, 14 hours, 20 minutes, 2 seconds.
To count from 1 to 138,002 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 138002 cubic inches would be around 4.3 feet tall.

Recreational maths with 138002

138002 backwards is 200831
The number of decimal digits it has is: 6
The sum of 138002's digits is 14
More coming soon!

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The information we have on file for 138002 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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