421728222078659808

421,728,222,078,659,808 is an even composite number composed of five prime numbers multiplied together.

What does the number 421728222078659808 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 1296 divisors.

421728222078659808 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand, two hundred ninety-six divisors.

Prime factorization of 421728222078659808:

25 × 35 × 133 × 592 × 26632

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 13 × 13 × 13 × 59 × 59 × 2663 × 2663)

See below for interesting mathematical facts about the number 421728222078659808 from the Numbermatics database.


Names of 421728222078659808

  • Cardinal: 421728222078659808 can be written as Four hundred twenty-one quadrillion, seven hundred twenty-eight trillion, two hundred twenty-two billion, seventy-eight million, six hundred fifty-nine thousand, eight hundred eight.

Scientific notation

  • Scientific notation: 4.21728222078659808 × 1017

Factors of 421728222078659808

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 2740

Divisors of 421728222078659808

Bases of 421728222078659808

  • Binary: 101110110100100011110010101011001001100000101101100111000002
  • Hexadecimal: 0x5DA479564C16CE0
  • Base-36: 37CI6EMDM600

Squares and roots of 421728222078659808

  • 421728222078659808 squared (4217282220786598082) is 177854693297627405947590117394596864
  • 421728222078659808 cubed (4217282220786598083) is 75006343592753738755439664000970104558452257559642112
  • The square root of 421728222078659808 is 649406053.3123015231
  • The cube root of 421728222078659808 is 749913.0104018609

Scales and comparisons

How big is 421728222078659808?
  • 421,728,222,078,659,808 seconds is equal to 13,409,652,971 years, 3 weeks, 23 hours, 16 minutes, 48 seconds.
  • To count from 1 to 421,728,222,078,659,808 would take you about forty billion, two hundred twenty-eight million, nine hundred fifty-eight thousand, nine hundred thirteen 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 421728222078659808 cubic inches would be around 62492.8 feet tall.

Recreational maths with 421728222078659808

  • 421728222078659808 backwards is 808956870222827124
  • 421728222078659808 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 421728222078659808's digits is 81
  • More coming soon!

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"Number 421728222078659808 - Facts about the integer". Numbermatics.com. 2024. Web. 7 June 2024.

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Numbermatics. (2024). Number 421728222078659808 - Facts about the integer. Retrieved 7 June 2024, from https://numbermatics.com/n/421728222078659808/

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Numbermatics. 2024. "Number 421728222078659808 - Facts about the integer". https://numbermatics.com/n/421728222078659808/

The information we have on file for 421728222078659808 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 421728222078659808, math, Factors of 421728222078659808, curriculum, school, college, exams, university, Prime factorization of 421728222078659808, STEM, science, technology, engineering, physics, economics, calculator, four hundred twenty-one quadrillion, seven hundred twenty-eight trillion, two hundred twenty-two billion, seventy-eight million, six hundred fifty-nine thousand, eight hundred eight.

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