221423077435367808

221,423,077,435,367,808 is an even composite number composed of seven prime numbers multiplied together.

What does the number 221423077435367808 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 9216 divisors.

221423077435367808 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of nine thousand, two hundred sixteen divisors.

Prime factorization of 221423077435367808:

27 × 32 × 7 × 113 × 133 × 193 × 372

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 11 × 11 × 11 × 13 × 13 × 13 × 19 × 19 × 19 × 37 × 37)

See below for interesting mathematical facts about the number 221423077435367808 from the Numbermatics database.


Names of 221423077435367808

  • Cardinal: 221423077435367808 can be written as Two hundred twenty-one quadrillion, four hundred twenty-three trillion, seventy-seven billion, four hundred thirty-five million, three hundred sixty-seven thousand, eight hundred eight.

Scientific notation

  • Scientific notation: 2.21423077435367808 × 1017

Factors of 221423077435367808

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 92

Divisors of 221423077435367808

Bases of 221423077435367808

  • Binary: 11000100101010011100011101101000111001101111100001100000002
  • Hexadecimal: 0x312A71DA39BE180
  • Base-36: 1OK7XHIAKPS0

Squares and roots of 221423077435367808

  • 221423077435367808 squared (2214230774353678082) is 49028179220948888537755560242724864
  • 221423077435367808 cubed (2214230774353678083) is 10855970324155256677415532105521969753973599986778112
  • The square root of 221423077435367808 is 470556136.3273969759
  • The cube root of 221423077435367808 is 604979.9209558783

Scales and comparisons

How big is 221423077435367808?
  • 221,423,077,435,367,808 seconds is equal to 7,040,568,955 years, 46 weeks, 4 days, 9 hours, 16 minutes, 48 seconds.
  • To count from 1 to 221,423,077,435,367,808 would take you about twenty-one billion, one hundred twenty-one million, seven hundred six thousand, eight hundred sixty-seven 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 221423077435367808 cubic inches would be around 50415 feet tall.

Recreational maths with 221423077435367808

  • 221423077435367808 backwards is 808763534770324122
  • 221423077435367808 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 221423077435367808's digits is 72
  • More coming soon!

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"Number 221423077435367808 - Facts about the integer". Numbermatics.com. 2024. Web. 14 May 2024.

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Numbermatics. (2024). Number 221423077435367808 - Facts about the integer. Retrieved 14 May 2024, from https://numbermatics.com/n/221423077435367808/

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Numbermatics. 2024. "Number 221423077435367808 - Facts about the integer". https://numbermatics.com/n/221423077435367808/

The information we have on file for 221423077435367808 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 221423077435367808, math, Factors of 221423077435367808, curriculum, school, college, exams, university, Prime factorization of 221423077435367808, STEM, science, technology, engineering, physics, economics, calculator, two hundred twenty-one quadrillion, four hundred twenty-three trillion, seventy-seven billion, four hundred thirty-five million, three hundred sixty-seven thousand, eight hundred eight.

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