3946489426513920

3,946,489,426,513,920 is an even composite number composed of eight prime numbers multiplied together.

What does the number 3946489426513920 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 1664 divisors.

3946489426513920 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand, six hundred sixty-four divisors.

Prime factorization of 3946489426513920:

212 × 3 × 5 × 11 × 13 × 17 × 16381 × 1613

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 11 × 13 × 17 × 16381 × 1613)

See below for interesting mathematical facts about the number 3946489426513920 from the Numbermatics database.


Names of 3946489426513920

  • Cardinal: 3946489426513920 can be written as Three quadrillion, nine hundred forty-six trillion, four hundred eighty-nine billion, four hundred twenty-six million, five hundred thirteen thousand, nine hundred twenty.

Scientific notation

  • Scientific notation: 3.94648942651392 × 1015

Factors of 3946489426513920

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 18045

Divisors of 3946489426513920

Bases of 3946489426513920

  • Binary: 11100000010101001111101011000110000010010000000000002
  • Hexadecimal: 0xE054FAC609000
  • Base-36: 12UWW7P7ITC

Squares and roots of 3946489426513920

  • 3946489426513920 squared (39464894265139202) is 15574778793586169167883953766400
  • 3946489426513920 cubed (39464894265139203) is 61465699829181043558501046392929395606028288000
  • The square root of 3946489426513920 is 62821090.6186283907
  • The cube root of 3946489426513920 is 158029.0688719715

Scales and comparisons

How big is 3946489426513920?
  • 3,946,489,426,513,920 seconds is equal to 125,486,156 years, 24 weeks, 3 days, 32 minutes.
  • To count from 1 to 3,946,489,426,513,920 would take you about three hundred seventy-six million, four hundred fifty-eight thousand, four hundred sixty-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 3946489426513920 cubic inches would be around 13169.1 feet tall.

Recreational maths with 3946489426513920

  • 3946489426513920 backwards is 0293156249846493
  • The number of decimal digits it has is: 16
  • The sum of 3946489426513920's digits is 75
  • 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 3946489426513920 - Facts about the integer". Numbermatics.com. 2024. Web. 29 May 2024.

APA style:
Numbermatics. (2024). Number 3946489426513920 - Facts about the integer. Retrieved 29 May 2024, from https://numbermatics.com/n/3946489426513920/

Chicago style:
Numbermatics. 2024. "Number 3946489426513920 - Facts about the integer". https://numbermatics.com/n/3946489426513920/

The information we have on file for 3946489426513920 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 3946489426513920, math, Factors of 3946489426513920, curriculum, school, college, exams, university, Prime factorization of 3946489426513920, STEM, science, technology, engineering, physics, economics, calculator, three quadrillion, nine hundred forty-six trillion, four hundred eighty-nine billion, four hundred twenty-six million, five hundred thirteen 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.