987991412428800

987,991,412,428,800 is an even composite number composed of five prime numbers multiplied together.

What does the number 987991412428800 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 1638 divisors.

987991412428800 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand, six hundred thirty-eight divisors.

Prime factorization of 987991412428800:

212 × 36 × 52 × 13 × 10092

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 13 × 1009 × 1009)

See below for interesting mathematical facts about the number 987991412428800 from the Numbermatics database.


Names of 987991412428800

  • Cardinal: 987991412428800 can be written as Nine hundred eighty-seven trillion, nine hundred ninety-one billion, four hundred twelve million, four hundred twenty-eight thousand, eight hundred.

Scientific notation

  • Scientific notation: 9.879914124288 × 1014

Factors of 987991412428800

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 1032

Divisors of 987991412428800

Bases of 987991412428800

  • Binary: 111000001010010010101011010010110111010000000000002
  • Hexadecimal: 0x38292AD2DD000
  • Base-36: 9Q7OZLS000

Squares and roots of 987991412428800

  • 987991412428800 squared (9879914124288002) is 976127031033055179115069440000
  • 987991412428800 cubed (9879914124288003) is 964405124100279275994784427308191055872000000
  • The square root of 987991412428800 is 31432330.6871889471
  • The cube root of 987991412428800 is 99598.1006808665

Scales and comparisons

How big is 987991412428800?
  • 987,991,412,428,800 seconds is equal to 31,415,070 years, 44 weeks, 4 days.
  • To count from 1 to 987,991,412,428,800 would take you about seventy-eight million, five hundred thirty-seven thousand, six hundred seventy-seven 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 987991412428800 cubic inches would be around 8299.8 feet tall.

Recreational maths with 987991412428800

  • 987991412428800 backwards is 008824214199789
  • 987991412428800 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 987991412428800's digits is 72
  • More coming soon!

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"Number 987991412428800 - Facts about the integer". Numbermatics.com. 2024. Web. 9 June 2024.

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Numbermatics. (2024). Number 987991412428800 - Facts about the integer. Retrieved 9 June 2024, from https://numbermatics.com/n/987991412428800/

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The information we have on file for 987991412428800 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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