997955517820800

997,955,517,820,800 is an even composite number composed of seven prime numbers multiplied together.

What does the number 997955517820800 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 3456 divisors.

997955517820800 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three thousand, four hundred fifty-six divisors.

Prime factorization of 997955517820800:

27 × 3 × 52 × 73 × 11 × 292 × 1812

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 7 × 7 × 7 × 11 × 29 × 29 × 181 × 181)

See below for interesting mathematical facts about the number 997955517820800 from the Numbermatics database.


Names of 997955517820800

  • Cardinal: 997955517820800 can be written as Nine hundred ninety-seven trillion, nine hundred fifty-five billion, five hundred seventeen million, eight hundred twenty thousand, eight hundred.

Scientific notation

  • Scientific notation: 9.979555178208 × 1014

Factors of 997955517820800

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 238

Divisors of 997955517820800

Bases of 997955517820800

  • Binary: 111000101110100010101000000010010000101111100000002
  • Hexadecimal: 0x38BA2A0242F80
  • Base-36: 9TQUFOV1XC

Squares and roots of 997955517820800

  • 997955517820800 squared (9979555178208002) is 995915215548981066380912640000
  • 997955517820800 cubed (9979555178208003) is 993879084638797047845978651868487974912000000
  • The square root of 997955517820800 is 31590433.9606280179
  • The cube root of 997955517820800 is 99931.8040977877

Scales and comparisons

How big is 997955517820800?
  • 997,955,517,820,800 seconds is equal to 31,731,898 years, 30 weeks, 3 days, 21 hours, 20 minutes.
  • To count from 1 to 997,955,517,820,800 would take you about seventy-nine million, three hundred twenty-nine thousand, seven hundred forty-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 997955517820800 cubic inches would be around 8327.7 feet tall.

Recreational maths with 997955517820800

  • 997955517820800 backwards is 008028715559799
  • 997955517820800 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 997955517820800's digits is 75
  • More coming soon!

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"Number 997955517820800 - Facts about the integer". Numbermatics.com. 2024. Web. 8 June 2024.

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Numbermatics. (2024). Number 997955517820800 - Facts about the integer. Retrieved 8 June 2024, from https://numbermatics.com/n/997955517820800/

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The information we have on file for 997955517820800 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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