138207493958409225

138,207,493,958,409,225 is an odd composite number composed of five prime numbers multiplied together.

What does the number 138207493958409225 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 945 divisors.

138207493958409225 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of nine hundred forty-five divisors.

Prime factorization of 138207493958409225:

34 × 52 × 72 × 236 × 972

(3 × 3 × 3 × 3 × 5 × 5 × 7 × 7 × 23 × 23 × 23 × 23 × 23 × 23 × 97 × 97)

See below for interesting mathematical facts about the number 138207493958409225 from the Numbermatics database.


Names of 138207493958409225

  • Cardinal: 138207493958409225 can be written as One hundred thirty-eight quadrillion, two hundred seven trillion, four hundred ninety-three billion, nine hundred fifty-eight million, four hundred nine thousand, two hundred twenty-five.

Scientific notation

  • Scientific notation: 1.38207493958409225 × 1017

Factors of 138207493958409225

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 135

Divisors of 138207493958409225

Bases of 138207493958409225

  • Binary: 1111010110000001011111011110001101011000000011100000010012
  • Hexadecimal: 0x1EB02FBC6B01C09
  • Base-36: 11SUGU7N37K9

Squares and roots of 138207493958409225

  • 138207493958409225 squared (1382074939584092252) is 19101311386263722429194092565100625
  • 138207493958409225 cubed (1382074939584092253) is 2639944378014736755979475402811524303879477053265625
  • 138207493958409225 is a perfect square number. Its square root is 371762685
  • The cube root of 138207493958409225 is 517023.7945697331

Scales and comparisons

How big is 138207493958409225?
  • 138,207,493,958,409,225 seconds is equal to 4,394,570,804 years, 1 week, 3 days, 18 hours, 33 minutes, 45 seconds.
  • To count from 1 to 138,207,493,958,409,225 would take you about thirteen billion, one hundred eighty-three million, seven hundred twelve thousand, four hundred twelve 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 138207493958409225 cubic inches would be around 43085.3 feet tall.

Recreational maths with 138207493958409225

  • 138207493958409225 backwards is 522904859394702831
  • 138207493958409225 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138207493958409225'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 138207493958409225 - Facts about the integer". Numbermatics.com. 2024. Web. 20 September 2024.

APA style:
Numbermatics. (2024). Number 138207493958409225 - Facts about the integer. Retrieved 20 September 2024, from https://numbermatics.com/n/138207493958409225/

Chicago style:
Numbermatics. 2024. "Number 138207493958409225 - Facts about the integer". https://numbermatics.com/n/138207493958409225/

The information we have on file for 138207493958409225 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 138207493958409225, math, Factors of 138207493958409225, curriculum, school, college, exams, university, Prime factorization of 138207493958409225, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, two hundred seven trillion, four hundred ninety-three billion, nine hundred fifty-eight million, four hundred nine thousand, two hundred twenty-five.

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