398439668428200

398,439,668,428,200 is an even composite number composed of seven prime numbers multiplied together.

What does the number 398439668428200 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 1728 divisors.

398439668428200 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, seven hundred twenty-eight divisors.

Prime factorization of 398439668428200:

23 × 35 × 52 × 7 × 172 × 233 × 17393

(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 17 × 17 × 233 × 17393)

See below for interesting mathematical facts about the number 398439668428200 from the Numbermatics database.


Names of 398439668428200

  • Cardinal: 398439668428200 can be written as Three hundred ninety-eight trillion, four hundred thirty-nine billion, six hundred sixty-eight million, four hundred twenty-eight thousand, two hundred.

Scientific notation

  • Scientific notation: 3.984396684282 × 1014

Factors of 398439668428200

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 17660

Divisors of 398439668428200

Bases of 398439668428200

  • Binary: 10110101001100000111101101110011010101101101010002
  • Hexadecimal: 0x16A60F6E6ADA8
  • Base-36: 3X8GNN6AI0

Squares and roots of 398439668428200

  • 398439668428200 squared (3984396684282002) is 158754169377173955858555240000
  • 398439668428200 cubed (3984396684282003) is 63253958608235493077835292683893673768000000
  • The square root of 398439668428200 is 19960953.5951617301
  • The cube root of 398439668428200 is 73584.6999512875

Scales and comparisons

How big is 398439668428200?
  • 398,439,668,428,200 seconds is equal to 12,669,149 years, 10 hours, 30 minutes.
  • To count from 1 to 398,439,668,428,200 would take you about thirty-one million, six hundred seventy-two thousand, eight hundred seventy-two 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 398439668428200 cubic inches would be around 6132.1 feet tall.

Recreational maths with 398439668428200

  • 398439668428200 backwards is 002824866934893
  • 398439668428200 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 398439668428200's digits is 72
  • More coming soon!

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"Number 398439668428200 - Facts about the integer". Numbermatics.com. 2024. Web. 21 May 2024.

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Numbermatics. (2024). Number 398439668428200 - Facts about the integer. Retrieved 21 May 2024, from https://numbermatics.com/n/398439668428200/

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The information we have on file for 398439668428200 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 398439668428200, math, Factors of 398439668428200, curriculum, school, college, exams, university, Prime factorization of 398439668428200, STEM, science, technology, engineering, physics, economics, calculator, three hundred ninety-eight trillion, four hundred thirty-nine billion, six hundred sixty-eight million, four hundred twenty-eight thousand, two hundred.

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