138845969921120000

138,845,969,921,120,000 is an even composite number composed of six prime numbers multiplied together.

What does the number 138845969921120000 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 6480 divisors.

138845969921120000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six thousand, four hundred eighty divisors.

Prime factorization of 138845969921120000:

28 × 54 × 72 × 112 × 173 × 313

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 7 × 7 × 11 × 11 × 17 × 17 × 17 × 31 × 31 × 31)

See below for interesting mathematical facts about the number 138845969921120000 from the Numbermatics database.


Names of 138845969921120000

  • Cardinal: 138845969921120000 can be written as One hundred thirty-eight quadrillion, eight hundred forty-five trillion, nine hundred sixty-nine billion, nine hundred twenty-one million, one hundred twenty thousand.

Scientific notation

  • Scientific notation: 1.3884596992112 × 1017

Factors of 138845969921120000

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 22
  • Sum of prime factors: 73

Divisors of 138845969921120000

Bases of 138845969921120000

  • Binary: 1111011010100011110101100100010111010010010010111000000002
  • Hexadecimal: 0x1ED47AC8BA49700
  • Base-36: 11Z4SE0QBQWW

Squares and roots of 138845969921120000

  • 138845969921120000 squared (1388459699211200002) is 19278203363336559779022054400000000
  • 138845969921120000 cubed (1388459699211200003) is 2676700844319062397681314959191508348928000000000000
  • The square root of 138845969921120000 is 372620409.9631688183
  • The cube root of 138845969921120000 is 517818.7351452961

Scales and comparisons

How big is 138845969921120000?
  • 138,845,969,921,120,000 seconds is equal to 4,414,872,364 years, 36 weeks, 5 days, 16 hours, 53 minutes, 20 seconds.
  • To count from 1 to 138,845,969,921,120,000 would take you about thirteen billion, two hundred forty-four million, six hundred seventeen thousand and ninety-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 138845969921120000 cubic inches would be around 43151.6 feet tall.

Recreational maths with 138845969921120000

  • 138845969921120000 backwards is 000021129969548831
  • 138845969921120000 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138845969921120000's digits is 68
  • 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 138845969921120000 - Facts about the integer". Numbermatics.com. 2024. Web. 13 May 2024.

APA style:
Numbermatics. (2024). Number 138845969921120000 - Facts about the integer. Retrieved 13 May 2024, from https://numbermatics.com/n/138845969921120000/

Chicago style:
Numbermatics. 2024. "Number 138845969921120000 - Facts about the integer". https://numbermatics.com/n/138845969921120000/

The information we have on file for 138845969921120000 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 138845969921120000, math, Factors of 138845969921120000, curriculum, school, college, exams, university, Prime factorization of 138845969921120000, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, eight hundred forty-five trillion, nine hundred sixty-nine billion, nine hundred twenty-one million, one hundred twenty thousand.

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