6449397820320

6,449,397,820,320 is an even composite number composed of eight prime numbers multiplied together.

What does the number 6449397820320 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 1728 divisors.

6449397820320 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand, seven hundred twenty-eight divisors.

Prime factorization of 6449397820320:

25 × 3 × 5 × 72 × 132 × 61 × 67 × 397

(2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 13 × 13 × 61 × 67 × 397)

See below for interesting mathematical facts about the number 6449397820320 from the Numbermatics database.


Names of 6449397820320

  • Cardinal: 6449397820320 can be written as Six trillion, four hundred forty-nine billion, three hundred ninety-seven million, eight hundred twenty thousand, three hundred twenty.

Scientific notation

  • Scientific notation: 6.44939782032 × 1012

Factors of 6449397820320

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 14
  • Sum of prime factors: 555

Divisors of 6449397820320

Bases of 6449397820320

  • Binary: 10111011101100111100001000011101011101000002
  • Hexadecimal: 0x5DD9E10EBA0
  • Base-36: 2AAT8XZ1C

Squares and roots of 6449397820320

  • 6449397820320 squared (64493978203202) is 41594732244748367004902400
  • 6449397820320 cubed (64493978203203) is 268260975476074138928296945314336768000
  • The square root of 6449397820320 is 2539566.4630641189
  • The cube root of 6449397820320 is 18614.0005394969

Scales and comparisons

How big is 6449397820320?
  • 6,449,397,820,320 seconds is equal to 205,070 years, 46 weeks, 6 days, 2 hours, 32 minutes.
  • To count from 1 to 6,449,397,820,320 would take you about five hundred twelve thousand, six hundred seventy-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 6449397820320 cubic inches would be around 1551.2 feet tall.

Recreational maths with 6449397820320

  • 6449397820320 backwards is 0230287939446
  • The number of decimal digits it has is: 13
  • The sum of 6449397820320's digits is 57
  • 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 6449397820320 - Facts about the integer". Numbermatics.com. 2024. Web. 4 June 2024.

APA style:
Numbermatics. (2024). Number 6449397820320 - Facts about the integer. Retrieved 4 June 2024, from https://numbermatics.com/n/6449397820320/

Chicago style:
Numbermatics. 2024. "Number 6449397820320 - Facts about the integer". https://numbermatics.com/n/6449397820320/

The information we have on file for 6449397820320 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 6449397820320, math, Factors of 6449397820320, curriculum, school, college, exams, university, Prime factorization of 6449397820320, STEM, science, technology, engineering, physics, economics, calculator, six trillion, four hundred forty-nine billion, three hundred ninety-seven million, eight hundred twenty thousand, three hundred twenty.

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