18038381295207168

18,038,381,295,207,168 is an even composite number composed of seven prime numbers multiplied together.

What does the number 18038381295207168 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 5832 divisors.

18038381295207168 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five thousand, eight hundred thirty-two divisors.

Prime factorization of 18038381295207168:

28 × 35 × 72 × 29 × 312 × 592 × 61

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 29 × 31 × 31 × 59 × 59 × 61)

See below for interesting mathematical facts about the number 18038381295207168 from the Numbermatics database.


Names of 18038381295207168

  • Cardinal: 18038381295207168 can be written as Eighteen quadrillion, thirty-eight trillion, three hundred eighty-one billion, two hundred ninety-five million, two hundred seven thousand, one hundred sixty-eight.

Scientific notation

  • Scientific notation: 1.8038381295207168 × 1016

Factors of 18038381295207168

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 192

Divisors of 18038381295207168

Bases of 18038381295207168

  • Binary: 10000000001010111001111111011010110110010000011000000002
  • Hexadecimal: 0x4015CFED6C8300
  • Base-36: 4XM2LYTYO00

Squares and roots of 18038381295207168

  • 18038381295207168 squared (180383812952071682) is 325383199751279827777288038580224
  • 18038381295207168 cubed (180383812952071683) is 5869386224168143684414727120313716166886667845632
  • The square root of 18038381295207168 is 134307041.1229700495
  • The cube root of 18038381295207168 is 262260.2802351011

Scales and comparisons

How big is 18038381295207168?
  • 18,038,381,295,207,168 seconds is equal to 573,564,728 years, 42 weeks, 1 day, 2 hours, 52 minutes, 48 seconds.
  • To count from 1 to 18,038,381,295,207,168 would take you about one billion, seven hundred twenty million, six hundred ninety-four thousand, one hundred eighty-six 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 18038381295207168 cubic inches would be around 21855 feet tall.

Recreational maths with 18038381295207168

  • 18038381295207168 backwards is 86170259218383081
  • 18038381295207168 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 18038381295207168's digits is 72
  • 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 18038381295207168 - Facts about the integer". Numbermatics.com. 2024. Web. 23 September 2024.

APA style:
Numbermatics. (2024). Number 18038381295207168 - Facts about the integer. Retrieved 23 September 2024, from https://numbermatics.com/n/18038381295207168/

Chicago style:
Numbermatics. 2024. "Number 18038381295207168 - Facts about the integer". https://numbermatics.com/n/18038381295207168/

The information we have on file for 18038381295207168 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 18038381295207168, math, Factors of 18038381295207168, curriculum, school, college, exams, university, Prime factorization of 18038381295207168, STEM, science, technology, engineering, physics, economics, calculator, eighteen quadrillion, thirty-eight trillion, three hundred eighty-one billion, two hundred ninety-five million, two hundred seven thousand, one hundred sixty-eight.

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