84021484921920

84,021,484,921,920 is an even composite number composed of eight prime numbers multiplied together.

What does the number 84021484921920 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 3584 divisors.

84021484921920 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three thousand, five hundred eighty-four divisors.

Prime factorization of 84021484921920:

26 × 33 × 5 × 73 × 13 × 43 × 67 × 757

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 7 × 7 × 13 × 43 × 67 × 757)

See below for interesting mathematical facts about the number 84021484921920 from the Numbermatics database.


Names of 84021484921920

  • Cardinal: 84021484921920 can be written as Eighty-four trillion, twenty-one billion, four hundred eighty-four million, nine hundred twenty-one thousand, nine hundred twenty.

Scientific notation

  • Scientific notation: 8.402148492192 × 1013

Factors of 84021484921920

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 897

Divisors of 84021484921920

Bases of 84021484921920

  • Binary: 100110001101010110001101100001100100100010000002
  • Hexadecimal: 0x4C6AC6C32440
  • Base-36: TS6XQR2O0

Squares and roots of 84021484921920

  • 84021484921920 squared (840214849219202) is 7059609928484429908496486400
  • 84021484921920 cubed (840214849219203) is 593158909160791257074224617354898341888000
  • The square root of 84021484921920 is 9166323.4135568225
  • The cube root of 84021484921920 is 43798.9249546609

Scales and comparisons

How big is 84021484921920?
  • 84,021,484,921,920 seconds is equal to 2,671,623 years, 16 weeks, 6 days, 7 hours, 12 minutes.
  • To count from 1 to 84,021,484,921,920 would take you about six million, six hundred seventy-nine thousand and fifty-eight 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 84021484921920 cubic inches would be around 3649.9 feet tall.

Recreational maths with 84021484921920

  • 84021484921920 backwards is 02912948412048
  • 84021484921920 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 84021484921920's digits is 54
  • More coming soon!

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"Number 84021484921920 - Facts about the integer". Numbermatics.com. 2024. Web. 12 June 2024.

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Numbermatics. (2024). Number 84021484921920 - Facts about the integer. Retrieved 12 June 2024, from https://numbermatics.com/n/84021484921920/

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Numbermatics. 2024. "Number 84021484921920 - Facts about the integer". https://numbermatics.com/n/84021484921920/

The information we have on file for 84021484921920 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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