42391978579222272

42,391,978,579,222,272 is an even composite number composed of eight prime numbers multiplied together.

What does the number 42391978579222272 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 14580 divisors.

42391978579222272 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of fourteen thousand, five hundred eighty divisors.

Prime factorization of 42391978579222272:

28 × 34 × 72 × 11 × 13 × 192 × 292 × 312

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 7 × 7 × 11 × 13 × 19 × 19 × 29 × 29 × 31 × 31)

See below for interesting mathematical facts about the number 42391978579222272 from the Numbermatics database.


Names of 42391978579222272

  • Cardinal: 42391978579222272 can be written as Forty-two quadrillion, three hundred ninety-one trillion, nine hundred seventy-eight billion, five hundred seventy-nine million, two hundred twenty-two thousand, two hundred seventy-two.

Scientific notation

  • Scientific notation: 4.2391978579222272 × 1016

Factors of 42391978579222272

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 22
  • Sum of prime factors: 115

Divisors of 42391978579222272

Bases of 42391978579222272

  • Binary: 100101101001101101000111101010001000101001011111000000002
  • Hexadecimal: 0x969B47A88A5F00
  • Base-36: BLEPA3XM800

Squares and roots of 42391978579222272

  • 42391978579222272 squared (423919785792222722) is 1797079847861239958966472380841984
  • 42391978579222272 cubed (423919785792222723) is 76181770415685703836829349676007911460895245467648
  • The square root of 42391978579222272 is 205893124.1669382995
  • The cube root of 42391978579222272 is 348680.6891576493

Scales and comparisons

How big is 42391978579222272?
  • 42,391,978,579,222,272 seconds is equal to 1,347,933,791 years, 42 weeks, 4 days, 11 hours, 31 minutes, 12 seconds.
  • To count from 1 to 42,391,978,579,222,272 would take you about four billion, forty-three million, eight hundred one thousand, three hundred seventy-five 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 42391978579222272 cubic inches would be around 29056.7 feet tall.

Recreational maths with 42391978579222272

  • 42391978579222272 backwards is 27222297587919324
  • 42391978579222272 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 42391978579222272's digits is 81
  • More coming soon!

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"Number 42391978579222272 - Facts about the integer". Numbermatics.com. 2024. Web. 25 May 2024.

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Numbermatics. (2024). Number 42391978579222272 - Facts about the integer. Retrieved 25 May 2024, from https://numbermatics.com/n/42391978579222272/

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The information we have on file for 42391978579222272 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 42391978579222272, math, Factors of 42391978579222272, curriculum, school, college, exams, university, Prime factorization of 42391978579222272, STEM, science, technology, engineering, physics, economics, calculator, forty-two quadrillion, three hundred ninety-one trillion, nine hundred seventy-eight billion, five hundred seventy-nine million, two hundred twenty-two thousand, two hundred seventy-two.

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