998438400000000

998,438,400,000,000 is an even composite number composed of four prime numbers multiplied together.

What does the number 998438400000000 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 2016 divisors.

998438400000000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two thousand and sixteen divisors.

Prime factorization of 998438400000000:

215 × 36 × 58 × 107

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 107)

See below for interesting mathematical facts about the number 998438400000000 from the Numbermatics database.


Names of 998438400000000

  • Cardinal: 998438400000000 can be written as Nine hundred ninety-eight trillion, four hundred thirty-eight billion, four hundred million.

Scientific notation

  • Scientific notation: 9.984384 × 1014

Factors of 998438400000000

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 30
  • Sum of prime factors: 117

Divisors of 998438400000000

Bases of 998438400000000

  • Binary: 111000110000010011000011100010100110000000000000002
  • Hexadecimal: 0x38C130E298000
  • Base-36: 9TX09OG000

Squares and roots of 998438400000000

  • 998438400000000 squared (9984384000000002) is 996879238594560000000000000000
  • 998438400000000 cubed (9984384000000003) is 995322511975570735104000000000000000000000000
  • The square root of 998438400000000 is 31598075.8907880339
  • The cube root of 998438400000000 is 99947.9195476403

Scales and comparisons

How big is 998438400000000?
  • 998,438,400,000,000 seconds is equal to 31,747,252 years, 38 weeks, 6 days.
  • To count from 1 to 998,438,400,000,000 would take you about seventy-nine million, three hundred sixty-eight thousand, one hundred thirty-one 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 998438400000000 cubic inches would be around 8329 feet tall.

Recreational maths with 998438400000000

  • 998438400000000 backwards is 000000004834899
  • 998438400000000 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 998438400000000's digits is 45
  • More coming soon!

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The information we have on file for 998438400000000 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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