18438117868634112

18,438,117,868,634,112 is an even composite number composed of five prime numbers multiplied together.

What does the number 18438117868634112 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 1428 divisors.

18438117868634112 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand, four hundred twenty-eight divisors.

Prime factorization of 18438117868634112:

216 × 36 × 11 × 1092 × 2953

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 11 × 109 × 109 × 2953)

See below for interesting mathematical facts about the number 18438117868634112 from the Numbermatics database.


Names of 18438117868634112

  • Cardinal: 18438117868634112 can be written as Eighteen quadrillion, four hundred thirty-eight trillion, one hundred seventeen billion, eight hundred sixty-eight million, six hundred thirty-four thousand, one hundred twelve.

Scientific notation

  • Scientific notation: 1.8438117868634112 × 1016

Factors of 18438117868634112

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 26
  • Sum of prime factors: 3078

Divisors of 18438117868634112

Bases of 18438117868634112

  • Binary: 10000011000000101011110110110011110001100000000000000002
  • Hexadecimal: 0x41815ED9E30000
  • Base-36: 51JRMEWW000

Squares and roots of 18438117868634112

  • 18438117868634112 squared (184381178686341122) is 339964190537644529019428530028544
  • 18438117868634112 cubed (184381178686341123) is 6268299816247875489935776546253839540457652092928
  • The square root of 18438117868634112 is 135787031.2976688949
  • The cube root of 18438117868634112 is 264183.4023111331

Scales and comparisons

How big is 18438117868634112?
  • 18,438,117,868,634,112 seconds is equal to 586,275,115 years, 19 weeks, 5 days, 1 hour, 55 minutes, 12 seconds.
  • To count from 1 to 18,438,117,868,634,112 would take you about one billion, seven hundred fifty-eight million, eight hundred twenty-five thousand, three hundred forty-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 18438117868634112 cubic inches would be around 22015.3 feet tall.

Recreational maths with 18438117868634112

  • 18438117868634112 backwards is 21143686871183481
  • 18438117868634112 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 18438117868634112'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 18438117868634112 - Facts about the integer". Numbermatics.com. 2024. Web. 6 June 2024.

APA style:
Numbermatics. (2024). Number 18438117868634112 - Facts about the integer. Retrieved 6 June 2024, from https://numbermatics.com/n/18438117868634112/

Chicago style:
Numbermatics. 2024. "Number 18438117868634112 - Facts about the integer". https://numbermatics.com/n/18438117868634112/

The information we have on file for 18438117868634112 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 18438117868634112, math, Factors of 18438117868634112, curriculum, school, college, exams, university, Prime factorization of 18438117868634112, STEM, science, technology, engineering, physics, economics, calculator, eighteen quadrillion, four hundred thirty-eight trillion, one hundred seventeen billion, eight hundred sixty-eight million, six hundred thirty-four thousand, one hundred twelve.

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