78339979491840

78,339,979,491,840 is an even composite number composed of six prime numbers multiplied together.

What does the number 78339979491840 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 3780 divisors.

78339979491840 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three thousand, seven hundred eighty divisors.

Prime factorization of 78339979491840:

29 × 36 × 5 × 112 × 192 × 312

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 11 × 11 × 19 × 19 × 31 × 31)

See below for interesting mathematical facts about the number 78339979491840 from the Numbermatics database.


Names of 78339979491840

  • Cardinal: 78339979491840 can be written as Seventy-eight trillion, three hundred thirty-nine billion, nine hundred seventy-nine million, four hundred ninety-one thousand, eight hundred forty.

Scientific notation

  • Scientific notation: 7.833997949184 × 1013

Factors of 78339979491840

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 22
  • Sum of prime factors: 71

Divisors of 78339979491840

Bases of 78339979491840

  • Binary: 100011100111111111100101010011000111010000000002
  • Hexadecimal: 0x473FF2A63A00
  • Base-36: RROW14000

Squares and roots of 78339979491840

  • 78339979491840 squared (783399794918402) is 6137152386781911784626585600
  • 78339979491840 cubed (783399794918403) is 480784392118791876702314730896442261504000
  • The square root of 78339979491840 is 8850987.4868197617
  • The cube root of 78339979491840 is 42788.5744627665

Scales and comparisons

How big is 78339979491840?
  • 78,339,979,491,840 seconds is equal to 2,490,969 years, 1 week, 2 days, 14 hours, 24 minutes.
  • To count from 1 to 78,339,979,491,840 would take you about six million, two hundred twenty-seven thousand, four hundred twenty-two 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 78339979491840 cubic inches would be around 3565.7 feet tall.

Recreational maths with 78339979491840

  • 78339979491840 backwards is 04819497993387
  • 78339979491840 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 78339979491840's digits is 81
  • More coming soon!

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"Number 78339979491840 - Facts about the integer". Numbermatics.com. 2024. Web. 4 May 2024.

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Numbermatics. (2024). Number 78339979491840 - Facts about the integer. Retrieved 4 May 2024, from https://numbermatics.com/n/78339979491840/

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The information we have on file for 78339979491840 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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