138449309120311644

138,449,309,120,311,644 is an even composite number composed of six prime numbers multiplied together.

What does the number 138449309120311644 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 2304 divisors.

138449309120311644 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, three hundred four divisors.

Prime factorization of 138449309120311644:

22 × 33 × 75 × 133 × 713 × 97

(2 × 2 × 3 × 3 × 3 × 7 × 7 × 7 × 7 × 7 × 13 × 13 × 13 × 71 × 71 × 71 × 97)

See below for interesting mathematical facts about the number 138449309120311644 from the Numbermatics database.


Names of 138449309120311644

  • Cardinal: 138449309120311644 can be written as One hundred thirty-eight quadrillion, four hundred forty-nine trillion, three hundred nine billion, one hundred twenty million, three hundred eleven thousand, six hundred forty-four.

Scientific notation

  • Scientific notation: 1.38449309120311644 × 1017

Factors of 138449309120311644

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 193

Divisors of 138449309120311644

Bases of 138449309120311644

  • Binary: 1111010111101111011101001110000011000001110110001010111002
  • Hexadecimal: 0x1EBDEE9C183B15C
  • Base-36: 11V86MKB04F0

Squares and roots of 138449309120311644

  • 138449309120311644 squared (1384493091203116442) is 19168211195891608967382883681982736
  • 138449309120311644 cubed (1384493091203116443) is 2653825597143415901949289304868862662369540147777984
  • The square root of 138449309120311644 is 372087770.7212528693
  • The cube root of 138449309120311644 is 517325.1562964317

Scales and comparisons

How big is 138449309120311644?
  • 138,449,309,120,311,644 seconds is equal to 4,402,259,778 years, 10 weeks, 20 hours, 47 minutes, 24 seconds.
  • To count from 1 to 138,449,309,120,311,644 would take you about thirteen billion, two hundred six million, seven hundred seventy-nine thousand, three hundred thirty-four 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 138449309120311644 cubic inches would be around 43110.4 feet tall.

Recreational maths with 138449309120311644

  • 138449309120311644 backwards is 446113021903944831
  • 138449309120311644 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138449309120311644's digits is 63
  • 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 138449309120311644 - Facts about the integer". Numbermatics.com. 2024. Web. 17 June 2024.

APA style:
Numbermatics. (2024). Number 138449309120311644 - Facts about the integer. Retrieved 17 June 2024, from https://numbermatics.com/n/138449309120311644/

Chicago style:
Numbermatics. 2024. "Number 138449309120311644 - Facts about the integer". https://numbermatics.com/n/138449309120311644/

The information we have on file for 138449309120311644 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 138449309120311644, math, Factors of 138449309120311644, curriculum, school, college, exams, university, Prime factorization of 138449309120311644, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, four hundred forty-nine trillion, three hundred nine billion, one hundred twenty million, three hundred eleven thousand, six 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.