20442240

20,442,240 is an even composite number composed of five prime numbers multiplied together.

What does the number 20442240 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 384 divisors.

20442240 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.

Prime factorization of 20442240:

27 × 33 × 5 × 7 × 132

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

See below for interesting mathematical facts about the number 20442240 from the Numbermatics database.


Names of 20442240

  • Cardinal: 20442240 can be written as Twenty million, four hundred forty-two thousand, two hundred forty.

Scientific notation

  • Scientific notation: 2.044224 × 107

Factors of 20442240

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 14
  • Sum of prime factors: 30

Divisors of 20442240

Bases of 20442240

  • Binary: 10011011111101100100000002
  • Hexadecimal: 0x137EC80
  • Base-36: C65C0

Squares and roots of 20442240

  • 20442240 squared (204422402) is 417885176217600
  • 20442240 cubed (204422403) is 8542509064682471424000
  • The square root of 20442240 is 4521.3095448113
  • The cube root of 20442240 is 273.4279003867

Scales and comparisons

How big is 20442240?
  • 20,442,240 seconds is equal to 33 weeks, 5 days, 14 hours, 24 minutes.
  • To count from 1 to 20,442,240 would take you about fifty weeks!

    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 20442240 cubic inches would be around 22.8 feet tall.

Recreational maths with 20442240

  • 20442240 backwards is 04224402
  • 20442240 is a Harshad number.
  • The number of decimal digits it has is: 8
  • The sum of 20442240's digits is 18
  • More coming soon!

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"Number 20442240 - Facts about the integer". Numbermatics.com. 2024. Web. 29 March 2024.

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Numbermatics. (2024). Number 20442240 - Facts about the integer. Retrieved 29 March 2024, from https://numbermatics.com/n/20442240/

Chicago style:
Numbermatics. 2024. "Number 20442240 - Facts about the integer". https://numbermatics.com/n/20442240/

The information we have on file for 20442240 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 20442240, math, Factors of 20442240, curriculum, school, college, exams, university, Prime factorization of 20442240, STEM, science, technology, engineering, physics, economics, calculator, twenty million, four hundred forty-two thousand, two hundred forty.

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