991984009347072

991,984,009,347,072 is an even composite number composed of four prime numbers multiplied together.

What does the number 991984009347072 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 1152 divisors.

991984009347072 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one thousand, one hundred fifty-two divisors.

Prime factorization of 991984009347072:

223 × 33 × 73 × 1132

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 7 × 7 × 113 × 113)

See below for interesting mathematical facts about the number 991984009347072 from the Numbermatics database.


Names of 991984009347072

  • Cardinal: 991984009347072 can be written as Nine hundred ninety-one trillion, nine hundred eighty-four billion, nine million, three hundred forty-seven thousand and seventy-two.

Scientific notation

  • Scientific notation: 9.91984009347072 × 1014

Factors of 991984009347072

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 31
  • Sum of prime factors: 125

Divisors of 991984009347072

Bases of 991984009347072

  • Binary: 111000011000110100010001101000000000000000000000002
  • Hexadecimal: 0x3863446800000
  • Base-36: 9RMN5UWAO0

Squares and roots of 991984009347072

  • 991984009347072 squared (9919840093470722) is 984032274800291829063754973184
  • 991984009347072 cubed (9919840093470723) is 976144281283313212644093260589567380708917248
  • The square root of 991984009347072 is 31495777.6431551535
  • The cube root of 991984009347072 is 99732.0831582589

Scales and comparisons

How big is 991984009347072?
  • 991,984,009,347,072 seconds is equal to 31,542,023 years, 4 weeks, 4 days, 11 hours, 31 minutes, 12 seconds.
  • To count from 1 to 991,984,009,347,072 would take you about seventy-eight million, eight hundred fifty-five thousand and fifty-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 991984009347072 cubic inches would be around 8311 feet tall.

Recreational maths with 991984009347072

  • 991984009347072 backwards is 270743900489199
  • 991984009347072 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 991984009347072's digits is 72
  • More coming soon!

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"Number 991984009347072 - Facts about the integer". Numbermatics.com. 2024. Web. 13 May 2024.

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Numbermatics. (2024). Number 991984009347072 - Facts about the integer. Retrieved 13 May 2024, from https://numbermatics.com/n/991984009347072/

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The information we have on file for 991984009347072 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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