3998947336901440

3,998,947,336,901,440 is an even composite number composed of seven prime numbers multiplied together.

What does the number 3998947336901440 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 2520 divisors.

3998947336901440 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, five hundred twenty divisors.

Prime factorization of 3998947336901440:

26 × 5 × 7 × 114 × 172 × 472 × 191

(2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 11 × 11 × 11 × 11 × 17 × 17 × 47 × 47 × 191)

See below for interesting mathematical facts about the number 3998947336901440 from the Numbermatics database.


Names of 3998947336901440

  • Cardinal: 3998947336901440 can be written as Three quadrillion, nine hundred ninety-eight trillion, nine hundred forty-seven billion, three hundred thirty-six million, nine hundred one thousand, four hundred forty.

Scientific notation

  • Scientific notation: 3.99894733690144 × 1015

Factors of 3998947336901440

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 280

Divisors of 3998947336901440

Bases of 3998947336901440

  • Binary: 11100011010100000101011110110111110111010011010000002
  • Hexadecimal: 0xE35057B7DD340
  • Base-36: 13DIB1MMP8G

Squares and roots of 3998947336901440

  • 3998947336901440 squared (39989473369014402) is 15991579803311119069940274073600
  • 3998947336901440 cubed (39989473369014403) is 63949485467297853281813231860139548590505984000
  • The square root of 3998947336901440 is 63237230.6232763485
  • The cube root of 3998947336901440 is 158726.1789875309

Scales and comparisons

How big is 3998947336901440?
  • 3,998,947,336,901,440 seconds is equal to 127,154,155 years, 39 weeks, 2 days, 14 hours, 50 minutes, 40 seconds.
  • To count from 1 to 3,998,947,336,901,440 would take you about three hundred eighty-one million, four hundred sixty-two thousand, four hundred sixty-seven 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 3998947336901440 cubic inches would be around 13227.2 feet tall.

Recreational maths with 3998947336901440

  • 3998947336901440 backwards is 0441096337498993
  • The number of decimal digits it has is: 16
  • The sum of 3998947336901440's digits is 79
  • 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 3998947336901440 - Facts about the integer". Numbermatics.com. 2024. Web. 1 June 2024.

APA style:
Numbermatics. (2024). Number 3998947336901440 - Facts about the integer. Retrieved 1 June 2024, from https://numbermatics.com/n/3998947336901440/

Chicago style:
Numbermatics. 2024. "Number 3998947336901440 - Facts about the integer". https://numbermatics.com/n/3998947336901440/

The information we have on file for 3998947336901440 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 3998947336901440, math, Factors of 3998947336901440, curriculum, school, college, exams, university, Prime factorization of 3998947336901440, STEM, science, technology, engineering, physics, economics, calculator, three quadrillion, nine hundred ninety-eight trillion, nine hundred forty-seven billion, three hundred thirty-six million, nine hundred one thousand, four hundred forty.

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