38640008685589740

38,640,008,685,589,740 is an even composite number composed of seven prime numbers multiplied together.

What does the number 38640008685589740 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 3240 divisors.

38640008685589740 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three thousand, two hundred forty divisors.

Prime factorization of 38640008685589740:

22 × 35 × 5 × 112 × 132 × 314 × 421

(2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 11 × 11 × 13 × 13 × 31 × 31 × 31 × 31 × 421)

See below for interesting mathematical facts about the number 38640008685589740 from the Numbermatics database.


Names of 38640008685589740

  • Cardinal: 38640008685589740 can be written as Thirty-eight quadrillion, six hundred forty trillion, eight billion, six hundred eighty-five million, five hundred eighty-nine thousand, seven hundred forty.

Scientific notation

  • Scientific notation: 3.864000868558974 × 1016

Factors of 38640008685589740

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 486

Divisors of 38640008685589740

Bases of 38640008685589740

  • Binary: 100010010100011011100010000101111101001010010100111011002
  • Hexadecimal: 0x8946E217D294EC
  • Base-36: AKGQMXNXUR0

Squares and roots of 38640008685589740

  • 38640008685589740 squared (386400086855897402) is 1493050271222450546669131593267600
  • 38640008685589740 cubed (386400086855897403) is 57691475448057606157228970570660605194919634424000
  • The square root of 38640008685589740 is 196570620.0976884031
  • The cube root of 38640008685589740 is 338074.4927766131

Scales and comparisons

How big is 38640008685589740?
  • 38,640,008,685,589,740 seconds is equal to 1,228,632,754 years, 41 weeks, 6 days, 21 hours, 9 minutes.
  • To count from 1 to 38,640,008,685,589,740 would take you about three billion, six hundred eighty-five million, eight hundred ninety-eight thousand, two hundred sixty-four 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 38640008685589740 cubic inches would be around 28172.9 feet tall.

Recreational maths with 38640008685589740

  • 38640008685589740 backwards is 04798558680004683
  • 38640008685589740 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 38640008685589740's digits is 81
  • 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 38640008685589740 - Facts about the integer". Numbermatics.com. 2024. Web. 13 June 2024.

APA style:
Numbermatics. (2024). Number 38640008685589740 - Facts about the integer. Retrieved 13 June 2024, from https://numbermatics.com/n/38640008685589740/

Chicago style:
Numbermatics. 2024. "Number 38640008685589740 - Facts about the integer". https://numbermatics.com/n/38640008685589740/

The information we have on file for 38640008685589740 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 38640008685589740, math, Factors of 38640008685589740, curriculum, school, college, exams, university, Prime factorization of 38640008685589740, STEM, science, technology, engineering, physics, economics, calculator, thirty-eight quadrillion, six hundred forty trillion, eight billion, six hundred eighty-five million, five hundred eighty-nine thousand, seven hundred forty.

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