66995

66,995 is an odd composite number composed of two prime numbers multiplied together.

What does the number 66995 look like?

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

66995 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 66995:

5 × 13399

See below for interesting mathematical facts about the number 66995 from the Numbermatics database.


Names of 66995

  • Cardinal: 66995 can be written as Sixty-six thousand, nine hundred ninety-five.

Scientific notation

  • Scientific notation: 6.6995 × 104

Factors of 66995

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 13404

Divisors of 66995

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 80400
  • Sum of proper divisors (its aliquot sum) s(n): 13405
  • 66995 is a deficient number, because the sum of its proper divisors (13405) is less than itself. Its deficiency is 53590

Bases of 66995

  • Binary: 100000101101100112
  • Hexadecimal: 0x105B3
  • Base-36: 1FOZ

Squares and roots of 66995

  • 66995 squared (669952) is 4488330025
  • 66995 cubed (669953) is 300695670024875
  • The square root of 66995 is 258.8339235881
  • The cube root of 66995 is 40.6144706439

Scales and comparisons

How big is 66995?
  • 66,995 seconds is equal to 18 hours, 36 minutes, 35 seconds.
  • To count from 1 to 66,995 would take you about eighteen 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 66995 cubic inches would be around 3.4 feet tall.

Recreational maths with 66995

  • 66995 backwards is 59966
  • The number of decimal digits it has is: 5
  • The sum of 66995's digits is 35
  • More coming soon!

Link to this page

HTML: To link to this page, just copy and paste the link below into your blog, web page or email.

BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:

Cite this page

MLA style:
"Number 66995 - Facts about the integer". Numbermatics.com. 2020. Web. 29 May 2020.

APA style:
Numbermatics. (2020). Number 66995 - Facts about the integer. Retrieved 29 May 2020, from https://numbermatics.com/n/66995/

Chicago style:
Numbermatics. 2020. "Number 66995 - Facts about the integer". https://numbermatics.com/n/66995/

The information we have on file for 66995 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!

Keywords: Divisors of 66995, math, Factors of 66995, curriculum, school, college, exams, university, Prime factorization of 66995, STEM, science, technology, engineering, physics, economics, calculator, sixty-six thousand, nine hundred ninety-five.