4745728

4,745,728 is an even composite number composed of four prime numbers multiplied together.

What does the number 4745728 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 80 divisors.

4745728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.

Prime factorization of 4745728:

29 × 13 × 23 × 31

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 23 × 31)

See below for interesting mathematical facts about the number 4745728 from the Numbermatics database.


Names of 4745728

  • Cardinal: 4745728 can be written as Four million, seven hundred forty-five thousand, seven hundred twenty-eight.

Scientific notation

  • Scientific notation: 4.745728 × 106

Factors of 4745728

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 12
  • Sum of prime factors: 69

Divisors of 4745728

Bases of 4745728

  • Binary: 100100001101010000000002
  • Hexadecimal: 0x486A00
  • Base-36: 2TPTS

Squares and roots of 4745728

  • 4745728 squared (47457282) is 22521934249984
  • 4745728 cubed (47457283) is 106882973984308068352
  • The square root of 4745728 is 2178.4691872965
  • The cube root of 4745728 is 168.0483609829

Scales and comparisons

How big is 4745728?
  • 4,745,728 seconds is equal to 7 weeks, 5 days, 22 hours, 15 minutes, 28 seconds.
  • To count from 1 to 4,745,728 would take you about eleven 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 4745728 cubic inches would be around 14 feet tall.

Recreational maths with 4745728

  • 4745728 backwards is 8275474
  • The number of decimal digits it has is: 7
  • The sum of 4745728's digits is 37
  • More coming soon!

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"Number 4745728 - Facts about the integer". Numbermatics.com. 2024. Web. 29 March 2024.

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Numbermatics. (2024). Number 4745728 - Facts about the integer. Retrieved 29 March 2024, from https://numbermatics.com/n/4745728/

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The information we have on file for 4745728 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!

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