3993945998144356800

3,993,945,998,144,356,800 is an even composite number composed of seven prime numbers multiplied together.

What does the number 3993945998144356800 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 5670 divisors.

3993945998144356800 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five thousand, six hundred seventy divisors.

Prime factorization of 3993945998144356800:

26 × 34 × 52 × 7 × 132 × 1032 × 15672

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 13 × 13 × 103 × 103 × 1567 × 1567)

See below for interesting mathematical facts about the number 3993945998144356800 from the Numbermatics database.


Names of 3993945998144356800

  • Cardinal: 3993945998144356800 can be written as Three quintillion, nine hundred ninety-three quadrillion, nine hundred forty-five trillion, nine hundred ninety-eight billion, one hundred forty-four million, three hundred fifty-six thousand, eight hundred.

Scientific notation

  • Scientific notation: 3.9939459981443568 × 1018

Factors of 3993945998144356800

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 1700

Divisors of 3993945998144356800

Bases of 3993945998144356800

  • Binary: 110111011011010101100010111001011101110111110011000001110000002
  • Hexadecimal: 0x376D58B9777CC1C0
  • Base-36: UCDZP1XLCS00

Squares and roots of 3993945998144356800

  • 3993945998144356800 squared (39939459981443568002) is 15951604636093322531309011685706240000
  • 3993945998144356800 cubed (39939459981443568003) is 63709847500305894478576453465449339789738678546432000000
  • The square root of 3993945998144356800 is 1998485926.4313964141
  • The cube root of 3993945998144356800 is 1586599.8035259887

Scales and comparisons

How big is 3993945998144356800?
  • 3,993,945,998,144,356,800 seconds is equal to 126,995,128,654 years, 45 weeks, 3 days, 12 hours.
  • To count from 1 to 3,993,945,998,144,356,800 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 3993945998144356800 cubic inches would be around 132216.7 feet tall.

Recreational maths with 3993945998144356800

  • 3993945998144356800 backwards is 0086534418995493993
  • The number of decimal digits it has is: 19
  • The sum of 3993945998144356800's digits is 99
  • More coming soon!

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"Number 3993945998144356800 - Facts about the integer". Numbermatics.com. 2024. Web. 16 May 2024.

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Numbermatics. (2024). Number 3993945998144356800 - Facts about the integer. Retrieved 16 May 2024, from https://numbermatics.com/n/3993945998144356800/

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Numbermatics. 2024. "Number 3993945998144356800 - Facts about the integer". https://numbermatics.com/n/3993945998144356800/

The information we have on file for 3993945998144356800 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 3993945998144356800, math, Factors of 3993945998144356800, curriculum, school, college, exams, university, Prime factorization of 3993945998144356800, STEM, science, technology, engineering, physics, economics, calculator, three quintillion, nine hundred ninety-three quadrillion, nine hundred forty-five trillion, nine hundred ninety-eight billion, one hundred forty-four million, three hundred fifty-six thousand, eight hundred.

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