1989021555993472

1,989,021,555,993,472 is an even composite number composed of six prime numbers multiplied together.

What does the number 1989021555993472 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 2880 divisors.

1989021555993472 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, eight hundred eighty divisors.

Prime factorization of 1989021555993472:

27 × 73 × 112 × 132 × 17 × 194

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 11 × 11 × 13 × 13 × 17 × 19 × 19 × 19 × 19)

See below for interesting mathematical facts about the number 1989021555993472 from the Numbermatics database.


Names of 1989021555993472

  • Cardinal: 1989021555993472 can be written as One quadrillion, nine hundred eighty-nine trillion, twenty-one billion, five hundred fifty-five million, nine hundred ninety-three thousand, four hundred seventy-two.

Scientific notation

  • Scientific notation: 1.989021555993472 × 1015

Factors of 1989021555993472

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 69

Divisors of 1989021555993472

Bases of 1989021555993472

  • Binary: 1110001000100000001001010110100101110101011100000002
  • Hexadecimal: 0x711012B4BAB80
  • Base-36: JL1RVZF98G

Squares and roots of 1989021555993472

  • 1989021555993472 squared (19890215559934722) is 3956206750206692470564906614784
  • 1989021555993472 cubed (19890215559934723) is 7868980506127992661751145465484516573522690048
  • The square root of 1989021555993472 is 44598447.9101400119
  • The cube root of 1989021555993472 is 125761.1490047083

Scales and comparisons

How big is 1989021555993472?
  • 1,989,021,555,993,472 seconds is equal to 63,244,733 years, 1 week, 4 days, 23 hours, 57 minutes, 52 seconds.
  • To count from 1 to 1,989,021,555,993,472 would take you about one hundred eighty-nine million, seven hundred thirty-four thousand, one hundred ninety-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 1989021555993472 cubic inches would be around 10480.1 feet tall.

Recreational maths with 1989021555993472

  • 1989021555993472 backwards is 2743995551209891
  • The number of decimal digits it has is: 16
  • The sum of 1989021555993472's digits is 79
  • 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 1989021555993472 - Facts about the integer". Numbermatics.com. 2024. Web. 4 June 2024.

APA style:
Numbermatics. (2024). Number 1989021555993472 - Facts about the integer. Retrieved 4 June 2024, from https://numbermatics.com/n/1989021555993472/

Chicago style:
Numbermatics. 2024. "Number 1989021555993472 - Facts about the integer". https://numbermatics.com/n/1989021555993472/

The information we have on file for 1989021555993472 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 1989021555993472, math, Factors of 1989021555993472, curriculum, school, college, exams, university, Prime factorization of 1989021555993472, STEM, science, technology, engineering, physics, economics, calculator, one quadrillion, nine hundred eighty-nine trillion, twenty-one billion, five hundred fifty-five million, nine hundred ninety-three 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.