121396730889728000

121,396,730,889,728,000 is an even composite number composed of seven prime numbers multiplied together.

What does the number 121396730889728000 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 5616 divisors.

121396730889728000 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five thousand, six hundred sixteen divisors.

Prime factorization of 121396730889728000:

212 × 53 × 72 × 172 × 232 × 31 × 1021

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 7 × 7 × 17 × 17 × 23 × 23 × 31 × 1021)

See below for interesting mathematical facts about the number 121396730889728000 from the Numbermatics database.


Names of 121396730889728000

  • Cardinal: 121396730889728000 can be written as One hundred twenty-one quadrillion, three hundred ninety-six trillion, seven hundred thirty billion, eight hundred eighty-nine million, seven hundred twenty-eight thousand.

Scientific notation

  • Scientific notation: 1.21396730889728 × 1017

Factors of 121396730889728000

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 1106

Divisors of 121396730889728000

Bases of 121396730889728000

  • Binary: 1101011110100100110101110111111011001001101110000000000002
  • Hexadecimal: 0x1AF49AEFD937000
  • Base-36: X7BJS9T1B7K

Squares and roots of 121396730889728000

  • 121396730889728000 squared (1213967308897280002) is 14737166270713040370495913984000000
  • 121396730889728000 cubed (1213967308897280003) is 1789043807842927341045164418779460877156352000000000
  • The square root of 121396730889728000 is 348420336.5042402343
  • The cube root of 121396730889728000 is 495148.7236542277

Scales and comparisons

How big is 121396730889728000?
  • 121,396,730,889,728,000 seconds is equal to 3,860,040,537 years, 28 weeks, 4 days, 3 hours, 33 minutes, 20 seconds.
  • To count from 1 to 121,396,730,889,728,000 would take you about eleven billion, five hundred eighty million, one hundred twenty-one thousand, six 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 121396730889728000 cubic inches would be around 41262.4 feet tall.

Recreational maths with 121396730889728000

  • 121396730889728000 backwards is 000827988037693121
  • The number of decimal digits it has is: 18
  • The sum of 121396730889728000's digits is 74
  • 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 121396730889728000 - Facts about the integer". Numbermatics.com. 2024. Web. 9 June 2024.

APA style:
Numbermatics. (2024). Number 121396730889728000 - Facts about the integer. Retrieved 9 June 2024, from https://numbermatics.com/n/121396730889728000/

Chicago style:
Numbermatics. 2024. "Number 121396730889728000 - Facts about the integer". https://numbermatics.com/n/121396730889728000/

The information we have on file for 121396730889728000 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 121396730889728000, math, Factors of 121396730889728000, curriculum, school, college, exams, university, Prime factorization of 121396730889728000, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-one quadrillion, three hundred ninety-six trillion, seven hundred thirty billion, eight hundred eighty-nine million, seven hundred twenty-eight thousand.

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