3998221985520

3,998,221,985,520 is an even composite number composed of nine prime numbers multiplied together.

What does the number 3998221985520 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 2560 divisors.

3998221985520 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of two thousand, five hundred sixty divisors.

Prime factorization of 3998221985520:

24 × 33 × 5 × 7 × 17 × 19 × 43 × 79 × 241

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 17 × 19 × 43 × 79 × 241)

See below for interesting mathematical facts about the number 3998221985520 from the Numbermatics database.


Names of 3998221985520

  • Cardinal: 3998221985520 can be written as Three trillion, nine hundred ninety-eight billion, two hundred twenty-one million, nine hundred eighty-five thousand, five hundred twenty.

Scientific notation

  • Scientific notation: 3.99822198552 × 1012

Factors of 3998221985520

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 14
  • Sum of prime factors: 416

Divisors of 3998221985520

Bases of 3998221985520

  • Binary: 1110100010111010001001100111100110111100002
  • Hexadecimal: 0x3A2E899E6F0
  • Base-36: 1F0RA50C0

Squares and roots of 3998221985520

  • 3998221985520 squared (39982219855202) is 15985779045495491089670400
  • 3998221985520 cubed (39982219855203) is 63914693235364992796749455050372608000
  • The square root of 3998221985520 is 1999555.4469731515
  • The cube root of 3998221985520 is 15871.6581527223

Scales and comparisons

How big is 3998221985520?
  • 3,998,221,985,520 seconds is equal to 127,131 years, 4 weeks, 5 days, 10 hours, 12 minutes.
  • To count from 1 to 3,998,221,985,520 would take you about three hundred seventeen thousand, eight hundred twenty-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 3998221985520 cubic inches would be around 1322.6 feet tall.

Recreational maths with 3998221985520

  • 3998221985520 backwards is 0255891228993
  • 3998221985520 is a Harshad number.
  • The number of decimal digits it has is: 13
  • The sum of 3998221985520's digits is 63
  • More coming soon!

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"Number 3998221985520 - Facts about the integer". Numbermatics.com. 2024. Web. 22 June 2024.

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Numbermatics. (2024). Number 3998221985520 - Facts about the integer. Retrieved 22 June 2024, from https://numbermatics.com/n/3998221985520/

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The information we have on file for 3998221985520 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 3998221985520, math, Factors of 3998221985520, curriculum, school, college, exams, university, Prime factorization of 3998221985520, STEM, science, technology, engineering, physics, economics, calculator, three trillion, nine hundred ninety-eight billion, two hundred twenty-one million, nine hundred eighty-five thousand, five hundred twenty.

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