990023055840

990,023,055,840 is an even composite number composed of eight prime numbers multiplied together.

What does the number 990023055840 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 1728 divisors.

990023055840 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand, seven hundred twenty-eight divisors.

Prime factorization of 990023055840:

25 × 32 × 5 × 72 × 13 × 67 × 89 × 181

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 7 × 13 × 67 × 89 × 181)

See below for interesting mathematical facts about the number 990023055840 from the Numbermatics database.


Names of 990023055840

  • Cardinal: 990023055840 can be written as Nine hundred ninety billion, twenty-three million, fifty-five thousand, eight hundred forty.

Scientific notation

  • Scientific notation: 9.9002305584 × 1011

Factors of 990023055840

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 14
  • Sum of prime factors: 367

Divisors of 990023055840

Bases of 990023055840

  • Binary: 11100110100000011111100011111001111000002
  • Hexadecimal: 0xE681F8F9E0
  • Base-36: CMT65YW0

Squares and roots of 990023055840

  • 990023055840 squared (9900230558402) is 980145651094771758105600
  • 990023055840 cubed (9900230558403) is 970366792665132377407035401416704000
  • The square root of 990023055840 is 994999.0230346963
  • The cube root of 990023055840 is 9966.6323029853

Scales and comparisons

How big is 990023055840?
  • 990,023,055,840 seconds is equal to 31,479 years, 34 weeks, 6 days, 4 hours, 24 minutes.
  • To count from 1 to 990,023,055,840 would take you about sixty-two 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 990023055840 cubic inches would be around 830.6 feet tall.

Recreational maths with 990023055840

  • 990023055840 backwards is 048550320099
  • 990023055840 is a Harshad number.
  • The number of decimal digits it has is: 12
  • The sum of 990023055840's digits is 45
  • More coming soon!

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"Number 990023055840 - Facts about the integer". Numbermatics.com. 2024. Web. 10 June 2024.

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Numbermatics. (2024). Number 990023055840 - Facts about the integer. Retrieved 10 June 2024, from https://numbermatics.com/n/990023055840/

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The information we have on file for 990023055840 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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