1988223554257920

1,988,223,554,257,920 is an even composite number composed of nine prime numbers multiplied together.

What does the number 1988223554257920 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 5632 divisors.

1988223554257920 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of five thousand, six hundred thirty-two divisors.

Prime factorization of 1988223554257920:

210 × 33 × 5 × 7 × 23 × 67 × 71 × 89 × 211

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 23 × 67 × 71 × 89 × 211)

See below for interesting mathematical facts about the number 1988223554257920 from the Numbermatics database.


Names of 1988223554257920

  • Cardinal: 1988223554257920 can be written as One quadrillion, nine hundred eighty-eight trillion, two hundred twenty-three billion, five hundred fifty-four million, two hundred fifty-seven thousand, nine hundred twenty.

Scientific notation

  • Scientific notation: 1.98822355425792 × 1015

Factors of 1988223554257920

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 478

Divisors of 1988223554257920

Bases of 1988223554257920

  • Binary: 1110001000001000111010111101010111110000100000000002
  • Hexadecimal: 0x710475EAF8400
  • Base-36: JKRLAHSLC0

Squares and roots of 1988223554257920

  • 1988223554257920 squared (19882235542579202) is 3953032901705996154161882726400
  • 1988223554257920 cubed (19882235542579203) is 7859513125928394582746080893695650418393088000
  • The square root of 1988223554257920 is 44589500.4934785065
  • The cube root of 1988223554257920 is 125744.3281648127

Scales and comparisons

How big is 1988223554257920?
  • 1,988,223,554,257,920 seconds is equal to 63,219,359 years, 2 weeks, 2 days, 19 hours, 12 minutes.
  • To count from 1 to 1,988,223,554,257,920 would take you about one hundred eighty-nine million, six hundred fifty-eight thousand and seventy-seven 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 1988223554257920 cubic inches would be around 10478.7 feet tall.

Recreational maths with 1988223554257920

  • 1988223554257920 backwards is 0297524553228891
  • 1988223554257920 is a Harshad number.
  • The number of decimal digits it has is: 16
  • The sum of 1988223554257920's digits is 72
  • More coming soon!

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"Number 1988223554257920 - Facts about the integer". Numbermatics.com. 2024. Web. 21 June 2024.

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Numbermatics. (2024). Number 1988223554257920 - Facts about the integer. Retrieved 21 June 2024, from https://numbermatics.com/n/1988223554257920/

Chicago style:
Numbermatics. 2024. "Number 1988223554257920 - Facts about the integer". https://numbermatics.com/n/1988223554257920/

The information we have on file for 1988223554257920 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 1988223554257920, math, Factors of 1988223554257920, curriculum, school, college, exams, university, Prime factorization of 1988223554257920, STEM, science, technology, engineering, physics, economics, calculator, one quadrillion, nine hundred eighty-eight trillion, two hundred twenty-three billion, five hundred fifty-four million, two hundred fifty-seven thousand, nine hundred twenty.

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