138389281811583007744

138,389,281,811,583,007,744 is an even composite number composed of five prime numbers multiplied together.

What does the number 138389281811583007744 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 3696 divisors.

138389281811583007744 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three thousand, six hundred ninety-six divisors.

Prime factorization of 138389281811583007744:

210 × 72 × 116 × 193 × 613

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 11 × 11 × 11 × 11 × 11 × 11 × 19 × 19 × 19 × 61 × 61 × 61)

See below for interesting mathematical facts about the number 138389281811583007744 from the Numbermatics database.


Names of 138389281811583007744

  • Cardinal: 138389281811583007744 can be written as One hundred thirty-eight quintillion, three hundred eighty-nine quadrillion, two hundred eighty-one trillion, eight hundred eleven billion, five hundred eighty-three million, seven thousand, seven hundred forty-four.

Scientific notation

  • Scientific notation: 1.38389281811583007744 × 1020

Factors of 138389281811583007744

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 24
  • Sum of prime factors: 100

Divisors of 138389281811583007744

Bases of 138389281811583007744

  • Binary: 11110000000100010010111111010010110111111001101010011111100000000002
  • Hexadecimal: 0x780897E96FCD4FC00
  • Base-36: T7F0A673XK6PS

Squares and roots of 138389281811583007744

  • 138389281811583007744 squared (1383892818115830077442) is 19151593320325739485686162586797563969536
  • 138389281811583007744 cubed (1383892818115830077443) is 2650375245147389483217281133650174438130163374864270868086784
  • The square root of 138389281811583007744 is 11763897390.3882299947
  • The cube root of 138389281811583007744 is 5172503.8012958759

Scales and comparisons

How big is 138389281811583007744?
  • 138,389,281,811,583,007,744 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 138,389,281,811,583,007,744 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 138389281811583007744 cubic inches would be around 431042 feet tall.

Recreational maths with 138389281811583007744

  • 138389281811583007744 backwards is 447700385118182983831
  • The number of decimal digits it has is: 21
  • The sum of 138389281811583007744's digits is 91
  • 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 138389281811583007744 - Facts about the integer". Numbermatics.com. 2024. Web. 14 May 2024.

APA style:
Numbermatics. (2024). Number 138389281811583007744 - Facts about the integer. Retrieved 14 May 2024, from https://numbermatics.com/n/138389281811583007744/

Chicago style:
Numbermatics. 2024. "Number 138389281811583007744 - Facts about the integer". https://numbermatics.com/n/138389281811583007744/

The information we have on file for 138389281811583007744 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 138389281811583007744, math, Factors of 138389281811583007744, curriculum, school, college, exams, university, Prime factorization of 138389281811583007744, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quintillion, three hundred eighty-nine quadrillion, two hundred eighty-one trillion, eight hundred eleven billion, five hundred eighty-three million, seven thousand, seven hundred forty-four.

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