4221421639156800

4,221,421,639,156,800 is an even composite number composed of seven prime numbers multiplied together.

What does the number 4221421639156800 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 7560 divisors.

4221421639156800 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven thousand, five hundred sixty divisors.

Prime factorization of 4221421639156800:

26 × 34 × 52 × 133 × 172 × 292 × 61

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 13 × 13 × 13 × 17 × 17 × 29 × 29 × 61)

See below for interesting mathematical facts about the number 4221421639156800 from the Numbermatics database.


Names of 4221421639156800

  • Cardinal: 4221421639156800 can be written as Four quadrillion, two hundred twenty-one trillion, four hundred twenty-one billion, six hundred thirty-nine million, one hundred fifty-six thousand, eight hundred.

Scientific notation

  • Scientific notation: 4.2214216391568 × 1015

Factors of 4221421639156800

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 130

Divisors of 4221421639156800

Bases of 4221421639156800

  • Binary: 11101111111101011100010100010011111111000100010000002
  • Hexadecimal: 0xEFF5C513FC440
  • Base-36: 15KDABU2S00

Squares and roots of 4221421639156800

  • 4221421639156800 squared (42214216391568002) is 17820400655541284147014986240000
  • 4221421639156800 cubed (42214216391568003) is 75227424945746000978845593525075197202432000000
  • The square root of 4221421639156800 is 64972468.3166400875
  • The cube root of 4221421639156800 is 161616.7034263745

Scales and comparisons

How big is 4221421639156800?
  • 4,221,421,639,156,800 seconds is equal to 134,228,150 years, 21 weeks, 2 days, 12 hours.
  • To count from 1 to 4,221,421,639,156,800 would take you about four hundred two million, six hundred eighty-four thousand, four hundred fifty-one 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 4221421639156800 cubic inches would be around 13468.1 feet tall.

Recreational maths with 4221421639156800

  • 4221421639156800 backwards is 0086519361241224
  • 4221421639156800 is a Harshad number.
  • The number of decimal digits it has is: 16
  • The sum of 4221421639156800's digits is 54
  • More coming soon!

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"Number 4221421639156800 - Facts about the integer". Numbermatics.com. 2024. Web. 24 May 2024.

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Numbermatics. (2024). Number 4221421639156800 - Facts about the integer. Retrieved 24 May 2024, from https://numbermatics.com/n/4221421639156800/

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Numbermatics. 2024. "Number 4221421639156800 - Facts about the integer". https://numbermatics.com/n/4221421639156800/

The information we have on file for 4221421639156800 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 4221421639156800, math, Factors of 4221421639156800, curriculum, school, college, exams, university, Prime factorization of 4221421639156800, STEM, science, technology, engineering, physics, economics, calculator, four quadrillion, two hundred twenty-one trillion, four hundred twenty-one billion, six hundred thirty-nine million, one hundred fifty-six thousand, eight hundred.

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