2138273831347920

2,138,273,831,347,920 is an even composite number composed of seven prime numbers multiplied together.

What does the number 2138273831347920 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 5040 divisors.

2138273831347920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five thousand and forty divisors.

Prime factorization of 2138273831347920:

24 × 36 × 5 × 72 × 193 × 432 × 59

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 19 × 19 × 19 × 43 × 43 × 59)

See below for interesting mathematical facts about the number 2138273831347920 from the Numbermatics database.


Names of 2138273831347920

  • Cardinal: 2138273831347920 can be written as Two quadrillion, one hundred thirty-eight trillion, two hundred seventy-three billion, eight hundred thirty-one million, three hundred forty-seven thousand, nine hundred twenty.

Scientific notation

  • Scientific notation: 2.13827383134792 × 1015

Factors of 2138273831347920

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 138

Divisors of 2138273831347920

Bases of 2138273831347920

  • Binary: 1111001100010111111101011000010011001100110110100002
  • Hexadecimal: 0x798BFAC2666D0
  • Base-36: L1YDFQL900

Squares and roots of 2138273831347920

  • 2138273831347920 squared (21382738313479202) is 4572214977827313023684088326400
  • 2138273831347920 cubed (21382738313479203) is 9776647638385153710674848026633874448921088000
  • The square root of 2138273831347920 is 46241473.0663710583
  • The cube root of 2138273831347920 is 128831.2162995895

Scales and comparisons

How big is 2138273831347920?
  • 2,138,273,831,347,920 seconds is equal to 67,990,493 years, 37 weeks, 3 days, 16 hours, 12 minutes.
  • To count from 1 to 2,138,273,831,347,920 would take you about two hundred three million, nine hundred seventy-one thousand, four hundred eighty-one years!

    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 2138273831347920 cubic inches would be around 10735.9 feet tall.

Recreational maths with 2138273831347920

  • 2138273831347920 backwards is 0297431383728312
  • 2138273831347920 is a Harshad number.
  • The number of decimal digits it has is: 16
  • The sum of 2138273831347920's digits is 63
  • 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 2138273831347920 - Facts about the integer". Numbermatics.com. 2024. Web. 14 June 2024.

APA style:
Numbermatics. (2024). Number 2138273831347920 - Facts about the integer. Retrieved 14 June 2024, from https://numbermatics.com/n/2138273831347920/

Chicago style:
Numbermatics. 2024. "Number 2138273831347920 - Facts about the integer". https://numbermatics.com/n/2138273831347920/

The information we have on file for 2138273831347920 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 2138273831347920, math, Factors of 2138273831347920, curriculum, school, college, exams, university, Prime factorization of 2138273831347920, STEM, science, technology, engineering, physics, economics, calculator, two quadrillion, one hundred thirty-eight trillion, two hundred seventy-three billion, eight hundred thirty-one million, three hundred forty-seven thousand, nine hundred twenty.

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