220438

220,438 is an even composite number composed of three prime numbers multiplied together.

What does the number 220438 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

220438 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 220438:

2 × 19 × 5801

See below for interesting mathematical facts about the number 220438 from the Numbermatics database.


Names of 220438

  • Cardinal: 220438 can be written as Two hundred twenty thousand, four hundred thirty-eight.

Scientific notation

  • Scientific notation: 2.20438 × 105

Factors of 220438

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 5822

Divisors of 220438

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 348120
  • Sum of proper divisors (its aliquot sum) s(n): 127682
  • 220438 is a deficient number, because the sum of its proper divisors (127682) is less than itself. Its deficiency is 92756

Bases of 220438

  • Binary: 1101011101000101102
  • Hexadecimal: 0x35D16
  • Base-36: 4Q3A

Squares and roots of 220438

  • 220438 squared (2204382) is 48592911844
  • 220438 cubed (2204383) is 10711724301067672
  • The square root of 220438 is 469.5082533885
  • The cube root of 220438 is 60.4081432817

Scales and comparisons

How big is 220438?
  • 220,438 seconds is equal to 2 days, 13 hours, 13 minutes, 58 seconds.
  • To count from 1 to 220,438 would take you about two 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 220438 cubic inches would be around 5 feet tall.

Recreational maths with 220438

  • 220438 backwards is 834022
  • 220438 is a Harshad number.
  • The number of decimal digits it has is: 6
  • The sum of 220438's digits is 19
  • More coming soon!

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"Number 220438 - Facts about the integer". Numbermatics.com. 2024. Web. 19 June 2024.

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Numbermatics. (2024). Number 220438 - Facts about the integer. Retrieved 19 June 2024, from https://numbermatics.com/n/220438/

Chicago style:
Numbermatics. 2024. "Number 220438 - Facts about the integer". https://numbermatics.com/n/220438/

The information we have on file for 220438 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 220438, math, Factors of 220438, curriculum, school, college, exams, university, Prime factorization of 220438, STEM, science, technology, engineering, physics, economics, calculator, two hundred twenty thousand, four hundred thirty-eight.

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