3978397634764800

3,978,397,634,764,800 is an even composite number composed of eight prime numbers multiplied together.

What does the number 3978397634764800 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 2688 divisors.

3978397634764800 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of two thousand, six hundred eighty-eight divisors.

Prime factorization of 3978397634764800:

213 × 3 × 52 × 13 × 41 × 61 × 79 × 2521

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 13 × 41 × 61 × 79 × 2521)

See below for interesting mathematical facts about the number 3978397634764800 from the Numbermatics database.


Names of 3978397634764800

  • Cardinal: 3978397634764800 can be written as Three quadrillion, nine hundred seventy-eight trillion, three hundred ninety-seven billion, six hundred thirty-four million, seven hundred sixty-four thousand, eight hundred.

Scientific notation

  • Scientific notation: 3.9783976347648 × 1015

Factors of 3978397634764800

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 2725

Divisors of 3978397634764800

Bases of 3978397634764800

  • Binary: 11100010001001010100111000011100101110100000000000002
  • Hexadecimal: 0xE2254E1CBA000
  • Base-36: 13682N4K0LC

Squares and roots of 3978397634764800

  • 3978397634764800 squared (39783976347648002) is 15827647740302154977551319040000
  • 3978397634764800 cubed (39783976347648003) is 62968676333908524799574578909146400161792000000
  • The square root of 3978397634764800 is 63074540.3056161797
  • The cube root of 3978397634764800 is 158453.8257397011

Scales and comparisons

How big is 3978397634764800?
  • 3,978,397,634,764,800 seconds is equal to 126,500,738 years, 41 weeks, 1 day, 21 hours, 20 minutes.
  • To count from 1 to 3,978,397,634,764,800 would take you about three hundred seventy-nine million, five hundred two thousand, two hundred sixteen 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 3978397634764800 cubic inches would be around 13204.5 feet tall.

Recreational maths with 3978397634764800

  • 3978397634764800 backwards is 0084674367938793
  • The number of decimal digits it has is: 16
  • The sum of 3978397634764800's digits is 84
  • 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 3978397634764800 - Facts about the integer". Numbermatics.com. 2024. Web. 23 May 2024.

APA style:
Numbermatics. (2024). Number 3978397634764800 - Facts about the integer. Retrieved 23 May 2024, from https://numbermatics.com/n/3978397634764800/

Chicago style:
Numbermatics. 2024. "Number 3978397634764800 - Facts about the integer". https://numbermatics.com/n/3978397634764800/

The information we have on file for 3978397634764800 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 3978397634764800, math, Factors of 3978397634764800, curriculum, school, college, exams, university, Prime factorization of 3978397634764800, STEM, science, technology, engineering, physics, economics, calculator, three quadrillion, nine hundred seventy-eight trillion, three hundred ninety-seven billion, six hundred thirty-four million, seven hundred sixty-four thousand, eight hundred.

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