42749395221835835520

42,749,395,221,835,835,520 is an even composite number composed of eight prime numbers multiplied together.

What does the number 42749395221835835520 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 1536 divisors.

42749395221835835520 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand, five hundred thirty-six divisors.

Prime factorization of 42749395221835835520:

27 × 3 × 5 × 132 × 53 × 127 × 967 × 20241187

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 13 × 53 × 127 × 967 × 20241187)

See below for interesting mathematical facts about the number 42749395221835835520 from the Numbermatics database.


Names of 42749395221835835520

  • Cardinal: 42749395221835835520 can be written as Forty-two quintillion, seven hundred forty-nine quadrillion, three hundred ninety-five trillion, two hundred twenty-one billion, eight hundred thirty-five million, eight hundred thirty-five thousand, five hundred twenty.

Scientific notation

  • Scientific notation: 4.274939522183583552 × 1019

Factors of 42749395221835835520

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 20242357

Divisors of 42749395221835835520

Bases of 42749395221835835520

  • Binary: 1001010001010001000101110001110101010100000100111001101000100000002
  • Hexadecimal: 0x251445C75504E6880
  • Base-36: 90SFNVC5H5MYO

Squares and roots of 42749395221835835520

  • 42749395221835835520 squared (427493952218358355202) is 1827510791832720564810158720856493670400
  • 42749395221835835520 cubed (427493952218358355203) is 78124981112227128777720933739936856255944131390775492608000
  • The square root of 42749395221835835520 is 6538302166.6053210575
  • The cube root of 42749395221835835520 is 3496578.8399005653

Scales and comparisons

How big is 42749395221835835520?
  • 42,749,395,221,835,835,520 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 42,749,395,221,835,835,520 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 42749395221835835520 cubic inches would be around 291381.6 feet tall.

Recreational maths with 42749395221835835520

  • 42749395221835835520 backwards is 02553853812259394724
  • The number of decimal digits it has is: 20
  • The sum of 42749395221835835520's digits is 87
  • More coming soon!

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"Number 42749395221835835520 - Facts about the integer". Numbermatics.com. 2024. Web. 22 June 2024.

APA style:
Numbermatics. (2024). Number 42749395221835835520 - Facts about the integer. Retrieved 22 June 2024, from https://numbermatics.com/n/42749395221835835520/

Chicago style:
Numbermatics. 2024. "Number 42749395221835835520 - Facts about the integer". https://numbermatics.com/n/42749395221835835520/

The information we have on file for 42749395221835835520 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 42749395221835835520, math, Factors of 42749395221835835520, curriculum, school, college, exams, university, Prime factorization of 42749395221835835520, STEM, science, technology, engineering, physics, economics, calculator, forty-two quintillion, seven hundred forty-nine quadrillion, three hundred ninety-five trillion, two hundred twenty-one billion, eight hundred thirty-five million, eight hundred thirty-five thousand, five hundred twenty.

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