40739989421404728

40,739,989,421,404,728 is an even composite number composed of six prime numbers multiplied together.

What does the number 40739989421404728 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 3072 divisors.

40739989421404728 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three thousand and seventy-two divisors.

Prime factorization of 40739989421404728:

23 × 33 × 73 × 13 × 175 × 313

(2 × 2 × 2 × 3 × 3 × 3 × 7 × 7 × 7 × 13 × 17 × 17 × 17 × 17 × 17 × 31 × 31 × 31)

See below for interesting mathematical facts about the number 40739989421404728 from the Numbermatics database.


Names of 40739989421404728

  • Cardinal: 40739989421404728 can be written as Forty quadrillion, seven hundred thirty-nine trillion, nine hundred eighty-nine billion, four hundred twenty-one million, four hundred four thousand, seven hundred twenty-eight.

Scientific notation

  • Scientific notation: 4.0739989421404728 × 1016

Factors of 40739989421404728

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 73

Divisors of 40739989421404728

Bases of 40739989421404728

  • Binary: 100100001011110011001101111101011001110110110010001110002
  • Hexadecimal: 0x90BCCDF59DB238
  • Base-36: B554CRM5CU0

Squares and roots of 40739989421404728

  • 40739989421404728 squared (407399894214047282) is 1659746738056169144117928780753984
  • 40739989421404728 cubed (407399894214047283) is 67618064550619335012951040129709297643180262436352
  • The square root of 40739989421404728 is 201841495.7866809111
  • The cube root of 40739989421404728 is 344091.2566093931

Scales and comparisons

How big is 40739989421404728?
  • 40,739,989,421,404,728 seconds is equal to 1,295,405,646 years, 28 weeks, 7 hours, 58 minutes, 48 seconds.
  • To count from 1 to 40,739,989,421,404,728 would take you about three billion, eight hundred eighty-six million, two hundred sixteen thousand, nine hundred thirty-nine 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 40739989421404728 cubic inches would be around 28674.3 feet tall.

Recreational maths with 40739989421404728

  • 40739989421404728 backwards is 82740412498993704
  • The number of decimal digits it has is: 17
  • The sum of 40739989421404728's digits is 81
  • 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 40739989421404728 - Facts about the integer". Numbermatics.com. 2024. Web. 31 May 2024.

APA style:
Numbermatics. (2024). Number 40739989421404728 - Facts about the integer. Retrieved 31 May 2024, from https://numbermatics.com/n/40739989421404728/

Chicago style:
Numbermatics. 2024. "Number 40739989421404728 - Facts about the integer". https://numbermatics.com/n/40739989421404728/

The information we have on file for 40739989421404728 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 40739989421404728, math, Factors of 40739989421404728, curriculum, school, college, exams, university, Prime factorization of 40739989421404728, STEM, science, technology, engineering, physics, economics, calculator, forty quadrillion, seven hundred thirty-nine trillion, nine hundred eighty-nine billion, four hundred twenty-one million, four hundred four thousand, seven hundred twenty-eight.

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