136421

136,421 is a prime number. Like all primes greater than two, it is odd and has no factors apart from itself and one.

What does the number 136421 look like?

As a prime, it is not composed of any other numbers and has no internal structure.

136421 is a prime number. Like all primes (except two), it is an odd number.

Prime factorization of 136421:

136421

See below for interesting mathematical facts about the number 136421 from the Numbermatics database.


Names of 136421

  • Cardinal: 136421 can be written as One hundred thirty-six thousand, four hundred twenty-one.

Scientific notation

  • Scientific notation: 1.36421 × 105

Factors of 136421

  • Number of distinct prime factors ω(n): 1
  • Total number of prime factors Ω(n): 1
  • Sum of prime factors: 136421

Divisors of 136421

  • Number of divisors d(n): 2
  • Complete list of divisors:
  • Sum of all divisors σ(n): 136422
  • Sum of proper divisors (its aliquot sum) s(n): 1
  • 136421 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 136420

Bases of 136421

  • Binary: 1000010100111001012
  • Hexadecimal: 0x214E5
  • Base-36: 2X9H

Squares and roots of 136421

  • 136421 squared (1364212) is 18610689241
  • 136421 cubed (1364213) is 2538888836946461
  • The square root of 136421 is 369.3521355021
  • The cube root of 136421 is 51.4786413457

Scales and comparisons

How big is 136421?
  • 136,421 seconds is equal to 1 day, 13 hours, 53 minutes, 41 seconds.
  • To count from 1 to 136,421 would take you about thirteen 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 136421 cubic inches would be around 4.3 feet tall.

Recreational maths with 136421

  • 136421 backwards is 124631
  • The number of decimal digits it has is: 6
  • The sum of 136421's digits is 17
  • More coming soon!

Copy this link to share with anyone:


Share this page on social media:

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 136421 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

APA style:
Numbermatics. (2024). Number 136421 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/136421/

Chicago style:
Numbermatics. 2024. "Number 136421 - Facts about the integer". https://numbermatics.com/n/136421/

The information we have on file for 136421 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 136421, math, Factors of 136421, curriculum, school, college, exams, university, Prime factorization of 136421, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-six thousand, four hundred twenty-one.

Oh no. Javascript is switched off in your browser.
Some bits of this website may not work unless you switch it on.