1216991319077016

1,216,991,319,077,016 is an even composite number composed of five prime numbers multiplied together.

What does the number 1216991319077016 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 1080 divisors.

1216991319077016 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand and eighty divisors.

Prime factorization of 1216991319077016:

23 × 39 × 72 × 192 × 6612

(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 19 × 19 × 661 × 661)

See below for interesting mathematical facts about the number 1216991319077016 from the Numbermatics database.


Names of 1216991319077016

  • Cardinal: 1216991319077016 can be written as One quadrillion, two hundred sixteen trillion, nine hundred ninety-one billion, three hundred nineteen million, seventy-seven thousand and sixteen.

Scientific notation

  • Scientific notation: 1.216991319077016 × 1015

Factors of 1216991319077016

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 692

Divisors of 1216991319077016

Bases of 1216991319077016

  • Binary: 1000101001011011000110111110100010010110000100110002
  • Hexadecimal: 0x452D8DF44B098
  • Base-36: BZDY3DLDI0

Squares and roots of 1216991319077016

  • 1216991319077016 squared (12169913190770162) is 1481067870708815367854139464256
  • 1216991319077016 cubed (12169913190770163) is 1802446741616508602582789510585517198643140096
  • The square root of 1216991319077016 is 34885402.6646822009
  • The cube root of 1216991319077016 is 106765.0628672953

Scales and comparisons

How big is 1216991319077016?
  • 1,216,991,319,077,016 seconds is equal to 38,696,559 years, 28 weeks, 2 days, 12 hours, 3 minutes, 36 seconds.
  • To count from 1 to 1,216,991,319,077,016 would take you about one hundred sixteen million, eighty-nine thousand, six hundred seventy-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 1216991319077016 cubic inches would be around 8897.1 feet tall.

Recreational maths with 1216991319077016

  • 1216991319077016 backwards is 6107709131996121
  • 1216991319077016 is a Harshad number.
  • The number of decimal digits it has is: 16
  • The sum of 1216991319077016's digits is 63
  • More coming soon!

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"Number 1216991319077016 - Facts about the integer". Numbermatics.com. 2024. Web. 15 May 2024.

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Numbermatics. (2024). Number 1216991319077016 - Facts about the integer. Retrieved 15 May 2024, from https://numbermatics.com/n/1216991319077016/

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The information we have on file for 1216991319077016 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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