78400613106816

78,400,613,106,816 is an even composite number composed of eight prime numbers multiplied together.

What does the number 78400613106816 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 3456 divisors.

78400613106816 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three thousand, four hundred fifty-six divisors.

Prime factorization of 78400613106816:

27 × 3 × 72 × 112 × 13 × 23 × 41 × 532

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 11 × 11 × 13 × 23 × 41 × 53 × 53)

See below for interesting mathematical facts about the number 78400613106816 from the Numbermatics database.


Names of 78400613106816

  • Cardinal: 78400613106816 can be written as Seventy-eight trillion, four hundred billion, six hundred thirteen million, one hundred six thousand, eight hundred sixteen.

Scientific notation

  • Scientific notation: 7.8400613106816 × 1013

Factors of 78400613106816

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 153

Divisors of 78400613106816

Bases of 78400613106816

  • Binary: 100011101001110000100001011000111000100100000002
  • Hexadecimal: 0x474E10B1C480
  • Base-36: RSGQSSSQO

Squares and roots of 78400613106816

  • 78400613106816 squared (784006131068162) is 6146656135524648767825657856
  • 78400613106816 cubed (784006131068163) is 481901609581904761779427135822731197546496
  • The square root of 78400613106816 is 8854412.0700821237
  • The cube root of 78400613106816 is 42799.6107897643

Scales and comparisons

How big is 78400613106816?
  • 78,400,613,106,816 seconds is equal to 2,492,896 years, 51 weeks, 2 days, 13 hours, 13 minutes, 36 seconds.
  • To count from 1 to 78,400,613,106,816 would take you about six million, two hundred thirty-two thousand, two hundred forty-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 78400613106816 cubic inches would be around 3566.6 feet tall.

Recreational maths with 78400613106816

  • 78400613106816 backwards is 61860131600487
  • The number of decimal digits it has is: 14
  • The sum of 78400613106816's digits is 51
  • More coming soon!

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"Number 78400613106816 - Facts about the integer". Numbermatics.com. 2024. Web. 13 May 2024.

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Numbermatics. (2024). Number 78400613106816 - Facts about the integer. Retrieved 13 May 2024, from https://numbermatics.com/n/78400613106816/

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The information we have on file for 78400613106816 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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