1998018913766400

1,998,018,913,766,400 is an even composite number composed of seven prime numbers multiplied together.

What does the number 1998018913766400 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 2376 divisors.

1998018913766400 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, three hundred seventy-six divisors.

Prime factorization of 1998018913766400:

210 × 32 × 52 × 7 × 17 × 61 × 10932

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 7 × 17 × 61 × 1093 × 1093)

See below for interesting mathematical facts about the number 1998018913766400 from the Numbermatics database.


Names of 1998018913766400

  • Cardinal: 1998018913766400 can be written as One quadrillion, nine hundred ninety-eight trillion, eighteen billion, nine hundred thirteen million, seven hundred sixty-six thousand, four hundred.

Scientific notation

  • Scientific notation: 1.9980189137664 × 1015

Factors of 1998018913766400

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 1188

Divisors of 1998018913766400

Bases of 1998018913766400

  • Binary: 1110001100100110000000001111001110000001100000000002
  • Hexadecimal: 0x71930079C0C00
  • Base-36: JO8L7TXQ80

Squares and roots of 1998018913766400

  • 1998018913766400 squared (19980189137664002) is 3992079579768264959433768960000
  • 1998018913766400 cubed (19980189137664003) is 7976250505637615336078246417862381010944000000
  • The square root of 1998018913766400 is 44699204.8449007647
  • The cube root of 1998018913766400 is 125950.4910422021

Scales and comparisons

How big is 1998018913766400?
  • 1,998,018,913,766,400 seconds is equal to 63,530,821 years, 9 weeks, 2 days, 8 hours.
  • To count from 1 to 1,998,018,913,766,400 would take you about one hundred ninety million, five hundred ninety-two thousand, four 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 1998018913766400 cubic inches would be around 10495.9 feet tall.

Recreational maths with 1998018913766400

  • 1998018913766400 backwards is 0046673198108991
  • 1998018913766400 is a Harshad number.
  • The number of decimal digits it has is: 16
  • The sum of 1998018913766400's digits is 72
  • 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 1998018913766400 - Facts about the integer". Numbermatics.com. 2024. Web. 1 June 2024.

APA style:
Numbermatics. (2024). Number 1998018913766400 - Facts about the integer. Retrieved 1 June 2024, from https://numbermatics.com/n/1998018913766400/

Chicago style:
Numbermatics. 2024. "Number 1998018913766400 - Facts about the integer". https://numbermatics.com/n/1998018913766400/

The information we have on file for 1998018913766400 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 1998018913766400, math, Factors of 1998018913766400, curriculum, school, college, exams, university, Prime factorization of 1998018913766400, STEM, science, technology, engineering, physics, economics, calculator, one quadrillion, nine hundred ninety-eight trillion, eighteen billion, nine hundred thirteen million, seven hundred sixty-six thousand, four hundred.

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