16136781779664000

16,136,781,779,664,000 is an even composite number composed of seven prime numbers multiplied together.

What does the number 16136781779664000 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 8640 divisors.

16136781779664000 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of eight thousand, six hundred forty divisors.

Prime factorization of 16136781779664000:

27 × 34 × 53 × 72 × 132 × 61 × 1572

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 7 × 7 × 13 × 13 × 61 × 157 × 157)

See below for interesting mathematical facts about the number 16136781779664000 from the Numbermatics database.


Names of 16136781779664000

  • Cardinal: 16136781779664000 can be written as Sixteen quadrillion, one hundred thirty-six trillion, seven hundred eighty-one billion, seven hundred seventy-nine million, six hundred sixty-four thousand.

Scientific notation

  • Scientific notation: 1.6136781779664 × 1016

Factors of 16136781779664000

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 248

Divisors of 16136781779664000

Bases of 16136781779664000

  • Binary: 1110010101010001010001010010011100101101111100100000002
  • Hexadecimal: 0x39545149CB7C80
  • Base-36: 4EW0F7K9400

Squares and roots of 16136781779664000

  • 16136781779664000 squared (161367817796640002) is 260395726204496051043952896000000
  • 16136781779664000 cubed (161367817796640003) is 4201949010119087466563298398200266706944000000000
  • The square root of 16136781779664000 is 127030633.2333425785
  • The cube root of 16136781779664000 is 252700.2327931701

Scales and comparisons

How big is 16136781779664000?
  • 16,136,781,779,664,000 seconds is equal to 513,099,746 years, 13 weeks.
  • To count from 1 to 16,136,781,779,664,000 would take you about one billion, five hundred thirty-nine million, two hundred ninety-nine thousand, two hundred thirty-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 16136781779664000 cubic inches would be around 21058.4 feet tall.

Recreational maths with 16136781779664000

  • 16136781779664000 backwards is 00046697718763161
  • 16136781779664000 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 16136781779664000's digits is 72
  • More coming soon!

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"Number 16136781779664000 - Facts about the integer". Numbermatics.com. 2024. Web. 25 May 2024.

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Numbermatics. (2024). Number 16136781779664000 - Facts about the integer. Retrieved 25 May 2024, from https://numbermatics.com/n/16136781779664000/

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The information we have on file for 16136781779664000 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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