998128398336000000

998,128,398,336,000,000 is an even composite number composed of five prime numbers multiplied together.

What does the number 998128398336000000 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 2128 divisors.

998128398336000000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two thousand, one hundred twenty-eight divisors.

Prime factorization of 998128398336000000:

218 × 3 × 56 × 89 × 973

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 5 × 5 × 89 × 97 × 97 × 97)

See below for interesting mathematical facts about the number 998128398336000000 from the Numbermatics database.


Names of 998128398336000000

  • Cardinal: 998128398336000000 can be written as Nine hundred ninety-eight quadrillion, one hundred twenty-eight trillion, three hundred ninety-eight billion, three hundred thirty-six million.

Scientific notation

  • Scientific notation: 9.98128398336 × 1017

Factors of 998128398336000000

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 29
  • Sum of prime factors: 196

Divisors of 998128398336000000

Bases of 998128398336000000

  • Binary: 1101110110100001000001111101011011110000110000000000000000002
  • Hexadecimal: 0xDDA107D6F0C0000
  • Base-36: 7KZYZK29PD6O

Squares and roots of 998128398336000000

  • 998128398336000000 squared (9981283983360000002) is 996260299564788687568896000000000000
  • 998128398336000000 cubed (9981283983360000003) is 994395697130346090585433678131757056000000000000000000
  • The square root of 998128398336000000 is 999063760.8961702301
  • The cube root of 998128398336000000 is 999375.7431631587

Scales and comparisons

How big is 998128398336000000?
  • 998,128,398,336,000,000 seconds is equal to 31,737,395,653 years, 12 weeks, 1 day, 18 hours, 40 minutes.
  • To count from 1 to 998,128,398,336,000,000 would take you about ninety-five billion, two hundred twelve million, one hundred eighty-six thousand, nine hundred fifty-nine 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 998128398336000000 cubic inches would be around 83281.3 feet tall.

Recreational maths with 998128398336000000

  • 998128398336000000 backwards is 000000633893821899
  • The number of decimal digits it has is: 18
  • The sum of 998128398336000000's digits is 69
  • More coming soon!

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"Number 998128398336000000 - Facts about the integer". Numbermatics.com. 2024. Web. 8 June 2024.

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Numbermatics. (2024). Number 998128398336000000 - Facts about the integer. Retrieved 8 June 2024, from https://numbermatics.com/n/998128398336000000/

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The information we have on file for 998128398336000000 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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