997988475949920

997,988,475,949,920 is an even composite number composed of seven prime numbers multiplied together.

What does the number 997988475949920 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 3024 divisors.

997988475949920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three thousand and twenty-four divisors.

Prime factorization of 997988475949920:

25 × 32 × 5 × 76 × 13 × 372 × 331

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 7 × 7 × 7 × 7 × 7 × 13 × 37 × 37 × 331)

See below for interesting mathematical facts about the number 997988475949920 from the Numbermatics database.


Names of 997988475949920

  • Cardinal: 997988475949920 can be written as Nine hundred ninety-seven trillion, nine hundred eighty-eight billion, four hundred seventy-five million, nine hundred forty-nine thousand, nine hundred twenty.

Scientific notation

  • Scientific notation: 9.9798847594992 × 1014

Factors of 997988475949920

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 398

Divisors of 997988475949920

Bases of 997988475949920

  • Binary: 111000101110101010010011001001100101010011011000002
  • Hexadecimal: 0x38BAA4C995360
  • Base-36: 9TR9KRA540

Squares and roots of 997988475949920

  • 997988475949920 squared (9979884759499202) is 995980998128844050246348006400
  • 997988475949920 cubed (9979884759499203) is 993977558397685196960727761436437138239488000
  • The square root of 997988475949920 is 31590955.6036204767
  • The cube root of 997988475949920 is 99932.9041899221

Scales and comparisons

How big is 997988475949920?
  • 997,988,475,949,920 seconds is equal to 31,732,946 years, 28 weeks, 5 days, 17 hours, 12 minutes.
  • To count from 1 to 997,988,475,949,920 would take you about seventy-nine million, three hundred thirty-two thousand, three hundred sixty-six 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 997988475949920 cubic inches would be around 8327.7 feet tall.

Recreational maths with 997988475949920

  • 997988475949920 backwards is 029949574889799
  • The number of decimal digits it has is: 15
  • The sum of 997988475949920's digits is 99
  • More coming soon!

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"Number 997988475949920 - Facts about the integer". Numbermatics.com. 2024. Web. 3 June 2024.

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Numbermatics. (2024). Number 997988475949920 - Facts about the integer. Retrieved 3 June 2024, from https://numbermatics.com/n/997988475949920/

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The information we have on file for 997988475949920 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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