138877045621207920

138,877,045,621,207,920 is an even composite number composed of six prime numbers multiplied together.

What does the number 138877045621207920 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 2160 divisors.

138877045621207920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, one hundred sixty divisors.

Prime factorization of 138877045621207920:

24 × 35 × 5 × 132 × 312 × 3533

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 13 × 13 × 31 × 31 × 353 × 353 × 353)

See below for interesting mathematical facts about the number 138877045621207920 from the Numbermatics database.


Names of 138877045621207920

  • Cardinal: 138877045621207920 can be written as One hundred thirty-eight quadrillion, eight hundred seventy-seven trillion, forty-five billion, six hundred twenty-one million, two hundred seven thousand, nine hundred twenty.

Scientific notation

  • Scientific notation: 1.3887704562120792 × 1017

Factors of 138877045621207920

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 407

Divisors of 138877045621207920

Bases of 138877045621207920

  • Binary: 1111011010110001111101111111010111011010100110011011100002
  • Hexadecimal: 0x1ED63EFEBB53370
  • Base-36: 11ZFSXZZT300

Squares and roots of 138877045621207920

  • 138877045621207920 squared (1388770456212079202) is 19286833800475065906292079870726400
  • 138877045621207920 cubed (1388770456212079203) is 2678498497597230657824901662861082284455815833088000
  • The square root of 138877045621207920 is 372662106.5002556977
  • The cube root of 138877045621207920 is 517857.3639927007

Scales and comparisons

How big is 138877045621207920?
  • 138,877,045,621,207,920 seconds is equal to 4,415,860,475 years, 44 weeks, 10 hours, 12 minutes.
  • To count from 1 to 138,877,045,621,207,920 would take you about thirteen billion, two hundred forty-seven million, five hundred eighty-one thousand, four hundred twenty-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 138877045621207920 cubic inches would be around 43154.8 feet tall.

Recreational maths with 138877045621207920

  • 138877045621207920 backwards is 029702126540778831
  • 138877045621207920 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138877045621207920'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 138877045621207920 - Facts about the integer". Numbermatics.com. 2024. Web. 5 June 2024.

APA style:
Numbermatics. (2024). Number 138877045621207920 - Facts about the integer. Retrieved 5 June 2024, from https://numbermatics.com/n/138877045621207920/

Chicago style:
Numbermatics. 2024. "Number 138877045621207920 - Facts about the integer". https://numbermatics.com/n/138877045621207920/

The information we have on file for 138877045621207920 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 138877045621207920, math, Factors of 138877045621207920, curriculum, school, college, exams, university, Prime factorization of 138877045621207920, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, eight hundred seventy-seven trillion, forty-five billion, six hundred twenty-one million, two hundred seven thousand, nine hundred twenty.

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