40538943779040

40,538,943,779,040 is an even composite number composed of seven prime numbers multiplied together.

What does the number 40538943779040 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 1296 divisors.

40538943779040 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, two hundred ninety-six divisors.

Prime factorization of 40538943779040:

25 × 32 × 5 × 7 × 312 × 53 × 2812

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 31 × 31 × 53 × 281 × 281)

See below for interesting mathematical facts about the number 40538943779040 from the Numbermatics database.


Names of 40538943779040

  • Cardinal: 40538943779040 can be written as Forty trillion, five hundred thirty-eight billion, nine hundred forty-three million, seven hundred seventy-nine thousand and forty.

Scientific notation

  • Scientific notation: 4.053894377904 × 1013

Factors of 40538943779040

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 14
  • Sum of prime factors: 382

Divisors of 40538943779040

Bases of 40538943779040

  • Binary: 10010011011110101101010101011111110000111000002
  • Hexadecimal: 0x24DEB557F0E0
  • Base-36: EDBC0FW80

Squares and roots of 40538943779040

  • 40538943779040 squared (405389437790402) is 1643405962720165916343321600
  • 40538943779040 cubed (405389437790403) is 66621941928851912230702738241170059264000
  • The square root of 40538943779040 is 6367020.0077461669
  • The cube root of 40538943779040 is 34352.4310339613

Scales and comparisons

How big is 40538943779040?
  • 40,538,943,779,040 seconds is equal to 1,289,013 years, 6 days, 4 hours, 24 minutes.
  • To count from 1 to 40,538,943,779,040 would take you about three million, two hundred twenty-two thousand, five hundred thirty-two 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 40538943779040 cubic inches would be around 2862.7 feet tall.

Recreational maths with 40538943779040

  • 40538943779040 backwards is 04097734983504
  • 40538943779040 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 40538943779040'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 40538943779040 - Facts about the integer". Numbermatics.com. 2024. Web. 8 June 2024.

APA style:
Numbermatics. (2024). Number 40538943779040 - Facts about the integer. Retrieved 8 June 2024, from https://numbermatics.com/n/40538943779040/

Chicago style:
Numbermatics. 2024. "Number 40538943779040 - Facts about the integer". https://numbermatics.com/n/40538943779040/

The information we have on file for 40538943779040 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 40538943779040, math, Factors of 40538943779040, curriculum, school, college, exams, university, Prime factorization of 40538943779040, STEM, science, technology, engineering, physics, economics, calculator, forty trillion, five hundred thirty-eight billion, nine hundred forty-three million, seven hundred seventy-nine thousand and forty.

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