121435254721872

121,435,254,721,872 is an even composite number composed of six prime numbers multiplied together.

What does the number 121435254721872 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 2400 divisors.

121435254721872 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, four hundred divisors.

Prime factorization of 121435254721872:

24 × 33 × 74 × 132 × 193 × 101

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 7 × 7 × 7 × 13 × 13 × 19 × 19 × 19 × 101)

See below for interesting mathematical facts about the number 121435254721872 from the Numbermatics database.


Names of 121435254721872

  • Cardinal: 121435254721872 can be written as One hundred twenty-one trillion, four hundred thirty-five billion, two hundred fifty-four million, seven hundred twenty-one thousand, eight hundred seventy-two.

Scientific notation

  • Scientific notation: 1.21435254721872 × 1014

Factors of 121435254721872

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 145

Divisors of 121435254721872

Bases of 121435254721872

  • Binary: 110111001110001110110010011100010001101010100002
  • Hexadecimal: 0x6E71D9388D50
  • Base-36: 171ML3ANO0

Squares and roots of 121435254721872

  • 121435254721872 squared (1214352547218722) is 14746521089365935872075184384
  • 121435254721872 cubed (1214352547218723) is 1790747544748609793395928382614531037646848
  • The square root of 121435254721872 is 11019766.5457064925
  • The cube root of 121435254721872 is 49520.1094666161

Scales and comparisons

How big is 121435254721872?
  • 121,435,254,721,872 seconds is equal to 3,861,265 years, 24 weeks, 5 days, 8 hours, 31 minutes, 12 seconds.
  • To count from 1 to 121,435,254,721,872 would take you about nine million, six hundred fifty-three thousand, one hundred sixty-three 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 121435254721872 cubic inches would be around 4126.7 feet tall.

Recreational maths with 121435254721872

  • 121435254721872 backwards is 278127452534121
  • 121435254721872 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 121435254721872'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 121435254721872 - Facts about the integer". Numbermatics.com. 2024. Web. 22 May 2024.

APA style:
Numbermatics. (2024). Number 121435254721872 - Facts about the integer. Retrieved 22 May 2024, from https://numbermatics.com/n/121435254721872/

Chicago style:
Numbermatics. 2024. "Number 121435254721872 - Facts about the integer". https://numbermatics.com/n/121435254721872/

The information we have on file for 121435254721872 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 121435254721872, math, Factors of 121435254721872, curriculum, school, college, exams, university, Prime factorization of 121435254721872, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-one trillion, four hundred thirty-five billion, two hundred fifty-four million, seven hundred twenty-one thousand, eight hundred seventy-two.

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