42421202816647621890625

42,421,202,816,647,621,890,625 is an odd composite number composed of four prime numbers multiplied together.

What does the number 42421202816647621890625 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 567 divisors.

42421202816647621890625 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of five hundred sixty-seven divisors.

Prime factorization of 42421202816647621890625:

56 × 138 × 312 × 18612

(5 × 5 × 5 × 5 × 5 × 5 × 13 × 13 × 13 × 13 × 13 × 13 × 13 × 13 × 31 × 31 × 1861 × 1861)

See below for interesting mathematical facts about the number 42421202816647621890625 from the Numbermatics database.


Names of 42421202816647621890625

  • Cardinal: 42421202816647621890625 can be written as Forty-two sextillion, four hundred twenty-one quintillion, two hundred two quadrillion, eight hundred sixteen trillion, six hundred forty-seven billion, six hundred twenty-one million, eight hundred ninety thousand, six hundred twenty-five.

Scientific notation

  • Scientific notation: 4.2421202816647621890625 × 1022

Factors of 42421202816647621890625

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 1910

Divisors of 42421202816647621890625

Bases of 42421202816647621890625

  • Binary: 10001111101110101000011100111000010010010011011010011011110111010010010000012
  • Hexadecimal: 0x8FBA873849369BDD241
  • Base-36: 6WOOET8DPMF7P6P

Squares and roots of 42421202816647621890625

  • 42421202816647621890625 squared (424212028166476218906252) is 1799558448411152128996988402113216699462890625
  • 42421202816647621890625 cubed (424212028166476218906253) is 76339433920461190865061661528360052115981160612956479648590087890625
  • 42421202816647621890625 is a perfect square number. Its square root is 205964081375
  • The cube root of 42421202816647621890625 is 34876079.5401814895

Scales and comparisons

How big is 42421202816647621890625?
  • 42,421,202,816,647,621,890,625 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 42,421,202,816,647,621,890,625 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 42421202816647621890625 cubic inches would be around 2906340 feet tall.

Recreational maths with 42421202816647621890625

  • 42421202816647621890625 backwards is 52609812674661820212424
  • The number of decimal digits it has is: 23
  • The sum of 42421202816647621890625's digits is 88
  • More coming soon!

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"Number 42421202816647621890625 - Facts about the integer". Numbermatics.com. 2024. Web. 18 June 2024.

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Numbermatics. (2024). Number 42421202816647621890625 - Facts about the integer. Retrieved 18 June 2024, from https://numbermatics.com/n/42421202816647621890625/

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Numbermatics. 2024. "Number 42421202816647621890625 - Facts about the integer". https://numbermatics.com/n/42421202816647621890625/

The information we have on file for 42421202816647621890625 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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