155427988225865472

155,427,988,225,865,472 is an even composite number composed of eight prime numbers multiplied together.

What does the number 155427988225865472 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 3456 divisors.

155427988225865472 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three thousand, four hundred fifty-six divisors.

Prime factorization of 155427988225865472:

28 × 33 × 13 × 17 × 19 × 312 × 53 × 105143

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 13 × 17 × 19 × 31 × 31 × 53 × 105143)

See below for interesting mathematical facts about the number 155427988225865472 from the Numbermatics database.


Names of 155427988225865472

  • Cardinal: 155427988225865472 can be written as One hundred fifty-five quadrillion, four hundred twenty-seven trillion, nine hundred eighty-eight billion, two hundred twenty-five million, eight hundred sixty-five thousand, four hundred seventy-two.

Scientific notation

  • Scientific notation: 1.55427988225865472 × 1017

Factors of 155427988225865472

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 105281

Divisors of 155427988225865472

Bases of 155427988225865472

  • Binary: 10001010000011000011101110100010100101101100110111000000002
  • Hexadecimal: 0x22830EE8A5B3700
  • Base-36: 16IEMG2DY2O0

Squares and roots of 155427988225865472

  • 155427988225865472 squared (1554279882258654722) is 24157859523939775794275883441782784
  • 155427988225865472 cubed (1554279882258654723) is 3754807505649023528759755239627110561953845029634048
  • The square root of 155427988225865472 is 394243564.5966405267
  • The cube root of 155427988225865472 is 537662.4936230337

Scales and comparisons

How big is 155427988225865472?
  • 155,427,988,225,865,472 seconds is equal to 4,942,129,255 years, 12 weeks, 6 days, 11 hours, 31 minutes, 12 seconds.
  • To count from 1 to 155,427,988,225,865,472 would take you about fourteen billion, eight hundred twenty-six million, three hundred eighty-seven thousand, seven hundred sixty-five 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 155427988225865472 cubic inches would be around 44805.2 feet tall.

Recreational maths with 155427988225865472

  • 155427988225865472 backwards is 274568522889724551
  • The number of decimal digits it has is: 18
  • The sum of 155427988225865472's digits is 90
  • 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 155427988225865472 - Facts about the integer". Numbermatics.com. 2024. Web. 2 May 2024.

APA style:
Numbermatics. (2024). Number 155427988225865472 - Facts about the integer. Retrieved 2 May 2024, from https://numbermatics.com/n/155427988225865472/

Chicago style:
Numbermatics. 2024. "Number 155427988225865472 - Facts about the integer". https://numbermatics.com/n/155427988225865472/

The information we have on file for 155427988225865472 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 155427988225865472, math, Factors of 155427988225865472, curriculum, school, college, exams, university, Prime factorization of 155427988225865472, STEM, science, technology, engineering, physics, economics, calculator, one hundred fifty-five quadrillion, four hundred twenty-seven trillion, nine hundred eighty-eight billion, two hundred twenty-five million, eight hundred sixty-five thousand, four 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.