398216

398,216 is an even composite number composed of four prime numbers multiplied together.

What does the number 398216 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

398216 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 398216:

23 × 7 × 13 × 547

(2 × 2 × 2 × 7 × 13 × 547)

See below for interesting mathematical facts about the number 398216 from the Numbermatics database.


Names of 398216

  • Cardinal: 398216 can be written as Three hundred ninety-eight thousand, two hundred sixteen.

Scientific notation

  • Scientific notation: 3.98216 × 105

Factors of 398216

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 6
  • Sum of prime factors: 569

Divisors of 398216

Bases of 398216

  • Binary: 11000010011100010002
  • Hexadecimal: 0x61388
  • Base-36: 8J9K

Squares and roots of 398216

  • 398216 squared (3982162) is 158575982656
  • 398216 cubed (3982163) is 63147493509341696
  • The square root of 398216 is 631.0435801117
  • The cube root of 398216 is 73.5709281843

Scales and comparisons

How big is 398216?
  • 398,216 seconds is equal to 4 days, 14 hours, 36 minutes, 56 seconds.
  • To count from 1 to 398,216 would take you about four days.

    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 398216 cubic inches would be around 6.1 feet tall.

Recreational maths with 398216

  • 398216 backwards is 612893
  • The number of decimal digits it has is: 6
  • The sum of 398216's digits is 29
  • More coming soon!

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"Number 398216 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

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Numbermatics. (2024). Number 398216 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/398216/

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Numbermatics. 2024. "Number 398216 - Facts about the integer". https://numbermatics.com/n/398216/

The information we have on file for 398216 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 398216, math, Factors of 398216, curriculum, school, college, exams, university, Prime factorization of 398216, STEM, science, technology, engineering, physics, economics, calculator, three hundred ninety-eight thousand, two hundred sixteen.

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