121081554397440

121,081,554,397,440 is an even composite number composed of eight prime numbers multiplied together.

What does the number 121081554397440 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 5184 divisors.

121081554397440 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of five thousand, one hundred eighty-four divisors.

Prime factorization of 121081554397440:

28 × 33 × 5 × 72 × 132 × 17 × 41 × 607

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 7 × 13 × 13 × 17 × 41 × 607)

See below for interesting mathematical facts about the number 121081554397440 from the Numbermatics database.


Names of 121081554397440

  • Cardinal: 121081554397440 can be written as One hundred twenty-one trillion, eighty-one billion, five hundred fifty-four million, three hundred ninety-seven thousand, four hundred forty.

Scientific notation

  • Scientific notation: 1.2108155439744 × 1014

Factors of 121081554397440

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 695

Divisors of 121081554397440

Bases of 121081554397440

  • Binary: 110111000011111011111110000100111101001000000002
  • Hexadecimal: 0x6E1F7F09E900
  • Base-36: 16X43J96O0

Squares and roots of 121081554397440

  • 121081554397440 squared (1210815543974402) is 14660742815300221801478553600
  • 121081554397440 cubed (1210815543974403) is 1775145528697651456780622920339930742784000
  • The square root of 121081554397440 is 11003706.3936402811
  • The cube root of 121081554397440 is 49471.9842007967

Scales and comparisons

How big is 121081554397440?
  • 121,081,554,397,440 seconds is equal to 3,850,018 years, 46 weeks, 5 days, 14 hours, 24 minutes.
  • To count from 1 to 121,081,554,397,440 would take you about nine million, six hundred twenty-five thousand and forty-seven 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 121081554397440 cubic inches would be around 4122.7 feet tall.

Recreational maths with 121081554397440

  • 121081554397440 backwards is 044793455180121
  • 121081554397440 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 121081554397440's digits is 54
  • 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 121081554397440 - Facts about the integer". Numbermatics.com. 2024. Web. 1 May 2024.

APA style:
Numbermatics. (2024). Number 121081554397440 - Facts about the integer. Retrieved 1 May 2024, from https://numbermatics.com/n/121081554397440/

Chicago style:
Numbermatics. 2024. "Number 121081554397440 - Facts about the integer". https://numbermatics.com/n/121081554397440/

The information we have on file for 121081554397440 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 121081554397440, math, Factors of 121081554397440, curriculum, school, college, exams, university, Prime factorization of 121081554397440, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-one trillion, eighty-one billion, five hundred fifty-four million, three hundred ninety-seven thousand, four hundred forty.

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