4742115840

4,742,115,840 is an even composite number composed of five prime numbers multiplied together.

What does the number 4742115840 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 960 divisors.

4742115840 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of nine hundred sixty divisors.

Prime factorization of 4742115840:

29 × 37 × 5 × 7 × 112

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 11 × 11)

See below for interesting mathematical facts about the number 4742115840 from the Numbermatics database.


Names of 4742115840

  • Cardinal: 4742115840 can be written as Four billion, seven hundred forty-two million, one hundred fifteen thousand, eight hundred forty.

Scientific notation

  • Scientific notation: 4.74211584 × 109

Factors of 4742115840

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 28

Divisors of 4742115840

Bases of 4742115840

  • Binary: 1000110101010011011110010000000002
  • Hexadecimal: 0x11AA6F200
  • Base-36: 26FC000

Squares and roots of 4742115840

  • 4742115840 squared (47421158402) is 22487662639978905600
  • 4742115840 cubed (47421158403) is 106639101209620185511624704000
  • The square root of 4742115840 is 68863.0222978923
  • The cube root of 4742115840 is 1680.0571409137

Scales and comparisons

How big is 4742115840?
  • 4,742,115,840 seconds is equal to 150 years, 40 weeks, 5 days, 14 hours, 24 minutes.
  • To count from 1 to 4,742,115,840 would take you about three hundred one years!

    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 4742115840 cubic inches would be around 140 feet tall.

Recreational maths with 4742115840

  • 4742115840 backwards is 0485112474
  • 4742115840 is a Harshad number.
  • The number of decimal digits it has is: 10
  • The sum of 4742115840's digits is 36
  • More coming soon!

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The information we have on file for 4742115840 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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