428913

428,913 is an odd composite number composed of two prime numbers multiplied together.

What does the number 428913 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

428913 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 428913:

32 × 47657

(3 × 3 × 47657)

See below for interesting mathematical facts about the number 428913 from the Numbermatics database.


Names of 428913

  • Cardinal: 428913 can be written as Four hundred twenty-eight thousand, nine hundred thirteen.

Scientific notation

  • Scientific notation: 4.28913 × 105

Factors of 428913

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 47660

Divisors of 428913

  • Number of divisors d(n): 6
  • Complete list of divisors:
  • Sum of all divisors σ(n): 619554
  • Sum of proper divisors (its aliquot sum) s(n): 190641
  • 428913 is a deficient number, because the sum of its proper divisors (190641) is less than itself. Its deficiency is 238272

Bases of 428913

  • Binary: 11010001011011100012
  • Hexadecimal: 0x68B71
  • Base-36: 96Y9

Squares and roots of 428913

  • 428913 squared (4289132) is 183966361569
  • 428913 cubed (4289133) is 78905564039644497
  • The square root of 428913 is 654.9144982363
  • The cube root of 428913 is 75.4147686643

Scales and comparisons

How big is 428913?
  • 428,913 seconds is equal to 4 days, 23 hours, 8 minutes, 33 seconds.
  • To count from 1 to 428,913 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 428913 cubic inches would be around 6.3 feet tall.

Recreational maths with 428913

  • 428913 backwards is 319824
  • The number of decimal digits it has is: 6
  • The sum of 428913's digits is 27
  • More coming soon!

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"Number 428913 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

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Numbermatics. (2024). Number 428913 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/428913/

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Numbermatics. 2024. "Number 428913 - Facts about the integer". https://numbermatics.com/n/428913/

The information we have on file for 428913 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 428913, math, Factors of 428913, curriculum, school, college, exams, university, Prime factorization of 428913, STEM, science, technology, engineering, physics, economics, calculator, four hundred twenty-eight thousand, nine hundred thirteen.

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