664438143271731456

664,438,143,271,731,456 is an even composite number composed of five prime numbers multiplied together.

What does the number 664438143271731456 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 648 divisors.

664438143271731456 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of six hundred forty-eight divisors.

Prime factorization of 664438143271731456:

28 × 3 × 192 × 592 × 8833

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 19 × 19 × 59 × 59 × 883 × 883 × 883)

See below for interesting mathematical facts about the number 664438143271731456 from the Numbermatics database.


Names of 664438143271731456

  • Cardinal: 664438143271731456 can be written as Six hundred sixty-four quadrillion, four hundred thirty-eight trillion, one hundred forty-three billion, two hundred seventy-one million, seven hundred thirty-one thousand, four hundred fifty-six.

Scientific notation

  • Scientific notation: 6.64438143271731456 × 1017

Factors of 664438143271731456

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 966

Divisors of 664438143271731456

Bases of 664438143271731456

  • Binary: 1001001110001000111011111000100100001110111010000001000000002
  • Hexadecimal: 0x9388EF890EE8100
  • Base-36: 51QBNX5FIC5C

Squares and roots of 664438143271731456

  • 664438143271731456 squared (6644381432717314562) is 441478046234385937112490400179879936
  • 664438143271731456 cubed (6644381432717314563) is 293334853335207007095642911558347742865700284914466816
  • The square root of 664438143271731456 is 815130752.2549566133
  • The cube root of 664438143271731456 is 872605.9808467641

Scales and comparisons

How big is 664438143271731456?
  • 664,438,143,271,731,456 seconds is equal to 21,127,077,713 years, 47 weeks, 6 days, 6 hours, 17 minutes, 36 seconds.
  • To count from 1 to 664,438,143,271,731,456 would take you about sixty-three billion, three hundred eighty-one million, two hundred thirty-three thousand, one hundred forty-one 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 664438143271731456 cubic inches would be around 72717.2 feet tall.

Recreational maths with 664438143271731456

  • 664438143271731456 backwards is 654137172341834466
  • The number of decimal digits it has is: 18
  • The sum of 664438143271731456'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 664438143271731456 - Facts about the integer". Numbermatics.com. 2024. Web. 13 May 2024.

APA style:
Numbermatics. (2024). Number 664438143271731456 - Facts about the integer. Retrieved 13 May 2024, from https://numbermatics.com/n/664438143271731456/

Chicago style:
Numbermatics. 2024. "Number 664438143271731456 - Facts about the integer". https://numbermatics.com/n/664438143271731456/

The information we have on file for 664438143271731456 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 664438143271731456, math, Factors of 664438143271731456, curriculum, school, college, exams, university, Prime factorization of 664438143271731456, STEM, science, technology, engineering, physics, economics, calculator, six hundred sixty-four quadrillion, four hundred thirty-eight trillion, one hundred forty-three billion, two hundred seventy-one million, seven hundred thirty-one thousand, four hundred fifty-six.

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