999938993712120

999,938,993,712,120 is an even composite number composed of eight prime numbers multiplied together.

What does the number 999938993712120 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 1152 divisors.

999938993712120 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand, one hundred fifty-two divisors.

Prime factorization of 999938993712120:

23 × 32 × 5 × 7 × 112 × 127 × 199 × 129757

(2 × 2 × 2 × 3 × 3 × 5 × 7 × 11 × 11 × 127 × 199 × 129757)

See below for interesting mathematical facts about the number 999938993712120 from the Numbermatics database.


Names of 999938993712120

  • Cardinal: 999938993712120 can be written as Nine hundred ninety-nine trillion, nine hundred thirty-eight billion, nine hundred ninety-three million, seven hundred twelve thousand, one hundred twenty.

Scientific notation

  • Scientific notation: 9.9993899371212 × 1014

Factors of 999938993712120

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 12
  • Sum of prime factors: 130111

Divisors of 999938993712120

Bases of 999938993712120

  • Binary: 111000110101110000011100001000010001101011111110002
  • Hexadecimal: 0x38D7070846BF8
  • Base-36: 9UG5MR72M0

Squares and roots of 999938993712120

  • 999938993712120 squared (9999389937121202) is 999877991146007160897434894400
  • 999938993712120 cubed (9999389937121203) is 999816992301434431493464644007678676200128000
  • The square root of 999938993712120 is 31621811.9928653045
  • The cube root of 999938993712120 is 99997.9664157161

Scales and comparisons

How big is 999938993712120?
  • 999,938,993,712,120 seconds is equal to 31,794,966 years, 51 weeks, 1 day, 18 hours, 42 minutes.
  • To count from 1 to 999,938,993,712,120 would take you about seventy-nine million, four hundred eighty-seven thousand, four hundred seventeen 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 999938993712120 cubic inches would be around 8333.2 feet tall.

Recreational maths with 999938993712120

  • 999938993712120 backwards is 021217399839999
  • The number of decimal digits it has is: 15
  • The sum of 999938993712120's digits is 81
  • More coming soon!

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"Number 999938993712120 - Facts about the integer". Numbermatics.com. 2024. Web. 2 May 2024.

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Numbermatics. (2024). Number 999938993712120 - Facts about the integer. Retrieved 2 May 2024, from https://numbermatics.com/n/999938993712120/

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The information we have on file for 999938993712120 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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