155121229991721369600000

155,121,229,991,721,369,600,000 is an even composite number composed of five prime numbers multiplied together.

What does the number 155121229991721369600000 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 16200 divisors.

155121229991721369600000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixteen thousand, two hundred divisors.

Prime factorization of 155121229991721369600000:

219 × 38 × 55 × 72 × 1314

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 5 × 7 × 7 × 131 × 131 × 131 × 131)

See below for interesting mathematical facts about the number 155121229991721369600000 from the Numbermatics database.


Names of 155121229991721369600000

  • Cardinal: 155121229991721369600000 can be written as One hundred fifty-five sextillion, one hundred twenty-one quintillion, two hundred twenty-nine quadrillion, nine hundred ninety-one trillion, seven hundred twenty-one billion, three hundred sixty-nine million, six hundred thousand.

Scientific notation

  • Scientific notation: 1.551212299917213696 × 1023

Factors of 155121229991721369600000

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 38
  • Sum of prime factors: 148

Divisors of 155121229991721369600000

Bases of 155121229991721369600000

  • Binary: 1000001101100100100011100000111010100111111000011011101010100000000000000000002
  • Hexadecimal: 0x20D92383A9F86EA80000
  • Base-36: P9D6DS5D0CG0000

Squares and roots of 155121229991721369600000

  • 155121229991721369600000 squared (1551212299917213696000002) is 24062595994144517339341751721299804160000000000
  • 155121229991721369600000 cubed (1551212299917213696000003) is 3732619487405564988734976894123841078269111913766977536000000000000000
  • The square root of 155121229991721369600000 is 393854325851.2230300827
  • The cube root of 155121229991721369600000 is 53730854.4025293653

Scales and comparisons

How big is 155121229991721369600000?
  • 155,121,229,991,721,369,600,000 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 155,121,229,991,721,369,600,000 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 155121229991721369600000 cubic inches would be around 4477571.2 feet tall.

Recreational maths with 155121229991721369600000

  • 155121229991721369600000 backwards is 000006963127199922121551
  • 155121229991721369600000 is a Harshad number.
  • The number of decimal digits it has is: 24
  • The sum of 155121229991721369600000's digits is 81
  • 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 155121229991721369600000 - Facts about the integer". Numbermatics.com. 2024. Web. 27 May 2024.

APA style:
Numbermatics. (2024). Number 155121229991721369600000 - Facts about the integer. Retrieved 27 May 2024, from https://numbermatics.com/n/155121229991721369600000/

Chicago style:
Numbermatics. 2024. "Number 155121229991721369600000 - Facts about the integer". https://numbermatics.com/n/155121229991721369600000/

The information we have on file for 155121229991721369600000 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 155121229991721369600000, math, Factors of 155121229991721369600000, curriculum, school, college, exams, university, Prime factorization of 155121229991721369600000, STEM, science, technology, engineering, physics, economics, calculator, one hundred fifty-five sextillion, one hundred twenty-one quintillion, two hundred twenty-nine quadrillion, nine hundred ninety-one trillion, seven hundred twenty-one billion, three hundred sixty-nine million, six hundred thousand.

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