997987793072635904

997,987,793,072,635,904 is an even composite number composed of five prime numbers multiplied together.

What does the number 997987793072635904 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 2160 divisors.

997987793072635904 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two thousand, one hundred sixty divisors.

Prime factorization of 997987793072635904:

214 × 75 × 11 × 192 × 973

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 7 × 7 × 7 × 11 × 19 × 19 × 97 × 97 × 97)

See below for interesting mathematical facts about the number 997987793072635904 from the Numbermatics database.


Names of 997987793072635904

  • Cardinal: 997987793072635904 can be written as Nine hundred ninety-seven quadrillion, nine hundred eighty-seven trillion, seven hundred ninety-three billion, seventy-two million, six hundred thirty-five thousand, nine hundred four.

Scientific notation

  • Scientific notation: 9.97987793072635904 × 1017

Factors of 997987793072635904

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 25
  • Sum of prime factors: 136

Divisors of 997987793072635904

Bases of 997987793072635904

  • Binary: 1101110110011001000010011100001110000100010101000000000000002
  • Hexadecimal: 0xDD9909C38454000
  • Base-36: 7KYL5AWA7UGW

Squares and roots of 997987793072635904

  • 997987793072635904 squared (9979877930726359042) is 995979635121990340056315718549897216
  • 997987793072635904 cubed (9979877930726359043) is 993975518000684306402797938296078986098965641391243264
  • The square root of 997987793072635904 is 998993389.9043756455
  • The cube root of 997987793072635904 is 999328.8139676429

Scales and comparisons

How big is 997987793072635904?
  • 997,987,793,072,635,904 seconds is equal to 31,732,924,840 years, 40 weeks, 4 days, 9 hours, 31 minutes, 44 seconds.
  • To count from 1 to 997,987,793,072,635,904 would take you about ninety-five billion, one hundred ninety-eight million, seven hundred seventy-four thousand, five hundred twenty-two 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 997987793072635904 cubic inches would be around 83277.4 feet tall.

Recreational maths with 997987793072635904

  • 997987793072635904 backwards is 409536270397789799
  • The number of decimal digits it has is: 18
  • The sum of 997987793072635904's digits is 104
  • More coming soon!

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Numbermatics. (2024). Number 997987793072635904 - Facts about the integer. Retrieved 4 June 2024, from https://numbermatics.com/n/997987793072635904/

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The information we have on file for 997987793072635904 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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