398129934938749009920

398,129,934,938,749,009,920 is an even composite number composed of six prime numbers multiplied together.

What does the number 398129934938749009920 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 17024 divisors.

398129934938749009920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of seventeen thousand and twenty-four divisors.

Prime factorization of 398129934938749009920:

218 × 36 × 5 × 73 × 113 × 973

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 7 × 11 × 11 × 11 × 97 × 97 × 97)

See below for interesting mathematical facts about the number 398129934938749009920 from the Numbermatics database.


Names of 398129934938749009920

  • Cardinal: 398129934938749009920 can be written as Three hundred ninety-eight quintillion, one hundred twenty-nine quadrillion, nine hundred thirty-four trillion, nine hundred thirty-eight billion, seven hundred forty-nine million, nine thousand, nine hundred twenty.

Scientific notation

  • Scientific notation: 3.9812993493874900992 × 1020

Factors of 398129934938749009920

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 34
  • Sum of prime factors: 125

Divisors of 398129934938749009920

Bases of 398129934938749009920

  • Binary: 1010110010101001010011010101001110001101010011000010000000000000000002
  • Hexadecimal: 0x159529AA71A9840000
  • Base-36: 2C0SYRB5XJ4000

Squares and roots of 398129934938749009920

  • 398129934938749009920 squared (3981299349387490099202) is 158507445094332519605279594185780258406400
  • 398129934938749009920 cubed (3981299349387490099203) is 63106558802713936951757084667446686264523583299289756991488000
  • The square root of 398129934938749009920 is 19953193602.4975463053
  • The cube root of 398129934938749009920 is 7356562.7591394719

Scales and comparisons

How big is 398129934938749009920?
  • 398,129,934,938,749,009,920 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 398,129,934,938,749,009,920 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 398129934938749009920 cubic inches would be around 613046.9 feet tall.

Recreational maths with 398129934938749009920

  • 398129934938749009920 backwards is 029900947839439921893
  • 398129934938749009920 is a Harshad number.
  • The number of decimal digits it has is: 21
  • The sum of 398129934938749009920's digits is 108
  • More coming soon!

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"Number 398129934938749009920 - Facts about the integer". Numbermatics.com. 2024. Web. 19 June 2024.

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Numbermatics. (2024). Number 398129934938749009920 - Facts about the integer. Retrieved 19 June 2024, from https://numbermatics.com/n/398129934938749009920/

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Numbermatics. 2024. "Number 398129934938749009920 - Facts about the integer". https://numbermatics.com/n/398129934938749009920/

The information we have on file for 398129934938749009920 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 398129934938749009920, math, Factors of 398129934938749009920, curriculum, school, college, exams, university, Prime factorization of 398129934938749009920, STEM, science, technology, engineering, physics, economics, calculator, three hundred ninety-eight quintillion, one hundred twenty-nine quadrillion, nine hundred thirty-four trillion, nine hundred thirty-eight billion, seven hundred forty-nine million, nine thousand, nine hundred twenty.

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