990128234833920

990,128,234,833,920 is an even composite number composed of seven prime numbers multiplied together.

What does the number 990128234833920 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 6912 divisors.

990128234833920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six thousand, nine hundred twelve divisors.

Prime factorization of 990128234833920:

211 × 37 × 5 × 72 × 132 × 19 × 281

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 13 × 13 × 19 × 281)

See below for interesting mathematical facts about the number 990128234833920 from the Numbermatics database.


Names of 990128234833920

  • Cardinal: 990128234833920 can be written as Nine hundred ninety trillion, one hundred twenty-eight billion, two hundred thirty-four million, eight hundred thirty-three thousand, nine hundred twenty.

Scientific notation

  • Scientific notation: 9.9012823483392 × 1014

Factors of 990128234833920

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 25
  • Sum of prime factors: 330

Divisors of 990128234833920

Bases of 990128234833920

  • Binary: 111000010010000100001100011011100000101000000000002
  • Hexadecimal: 0x3848431B82800
  • Base-36: 9QYYMQO000

Squares and roots of 990128234833920

  • 990128234833920 squared (9901282348339202) is 980353921415334230489982566400
  • 990128234833920 cubed (9901282348339203) is 970676097723476404301470914650625999372288000
  • The square root of 990128234833920 is 31466303.1643998497
  • The cube root of 990128234833920 is 99669.8523861697

Scales and comparisons

How big is 990128234833920?
  • 990,128,234,833,920 seconds is equal to 31,483,015 years, 10 weeks, 2 days, 19 hours, 12 minutes.
  • To count from 1 to 990,128,234,833,920 would take you about seventy-eight million, seven hundred seven thousand, five hundred thirty-eight 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 990128234833920 cubic inches would be around 8305.8 feet tall.

Recreational maths with 990128234833920

  • 990128234833920 backwards is 029338432821099
  • 990128234833920 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 990128234833920's digits is 63
  • More coming soon!

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"Number 990128234833920 - Facts about the integer". Numbermatics.com. 2024. Web. 29 May 2024.

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Numbermatics. (2024). Number 990128234833920 - Facts about the integer. Retrieved 29 May 2024, from https://numbermatics.com/n/990128234833920/

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Numbermatics. 2024. "Number 990128234833920 - Facts about the integer". https://numbermatics.com/n/990128234833920/

The information we have on file for 990128234833920 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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