642742352842363488

642,742,352,842,363,488 is an even composite number composed of six prime numbers multiplied together.

What does the number 642742352842363488 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 3840 divisors.

642742352842363488 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three thousand, eight hundred forty divisors.

Prime factorization of 642742352842363488:

25 × 34 × 11 × 133 × 413 × 533

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 11 × 13 × 13 × 13 × 41 × 41 × 41 × 53 × 53 × 53)

See below for interesting mathematical facts about the number 642742352842363488 from the Numbermatics database.


Names of 642742352842363488

  • Cardinal: 642742352842363488 can be written as Six hundred forty-two quadrillion, seven hundred forty-two trillion, three hundred fifty-two billion, eight hundred forty-two million, three hundred sixty-three thousand, four hundred eighty-eight.

Scientific notation

  • Scientific notation: 6.42742352842363488 × 1017

Factors of 642742352842363488

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 123

Divisors of 642742352842363488

Bases of 642742352842363488

  • Binary: 1000111010110111101011000011101101110100010010010010011000002
  • Hexadecimal: 0x8EB7AC3B7449260
  • Base-36: 4VSP5CMEKM00

Squares and roots of 642742352842363488

  • 642742352842363488 squared (6427423528423634882) is 413117732137337283741663797915526144
  • 642742352842363488 cubed (6427423528423634883) is 265528263154853446567265479230551578847500420015030272
  • The square root of 642742352842363488 is 801712138.3903099467
  • The cube root of 642742352842363488 is 863003.0012970655

Scales and comparisons

How big is 642742352842363488?
  • 642,742,352,842,363,488 seconds is equal to 20,437,218,687 years, 39 weeks, 1 day, 4 hours, 4 minutes, 48 seconds.
  • To count from 1 to 642,742,352,842,363,488 would take you about sixty-one billion, three hundred eleven million, six hundred fifty-six thousand and sixty-three 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 642742352842363488 cubic inches would be around 71916.9 feet tall.

Recreational maths with 642742352842363488

  • 642742352842363488 backwards is 884363248253247246
  • 642742352842363488 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 642742352842363488's digits is 81
  • More coming soon!

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"Number 642742352842363488 - Facts about the integer". Numbermatics.com. 2024. Web. 18 May 2024.

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Numbermatics. (2024). Number 642742352842363488 - Facts about the integer. Retrieved 18 May 2024, from https://numbermatics.com/n/642742352842363488/

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The information we have on file for 642742352842363488 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 642742352842363488, math, Factors of 642742352842363488, curriculum, school, college, exams, university, Prime factorization of 642742352842363488, STEM, science, technology, engineering, physics, economics, calculator, six hundred forty-two quadrillion, seven hundred forty-two trillion, three hundred fifty-two billion, eight hundred forty-two million, three hundred sixty-three thousand, four hundred eighty-eight.

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