990085172900512500

990,085,172,900,512,500 is an even composite number composed of five prime numbers multiplied together.

What does the number 990085172900512500 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 4410 divisors.

990085172900512500 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four thousand, four hundred ten divisors.

Prime factorization of 990085172900512500:

22 × 36 × 55 × 76 × 314

(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 5 × 7 × 7 × 7 × 7 × 7 × 7 × 31 × 31 × 31 × 31)

See below for interesting mathematical facts about the number 990085172900512500 from the Numbermatics database.


Names of 990085172900512500

  • Cardinal: 990085172900512500 can be written as Nine hundred ninety quadrillion, eighty-five trillion, one hundred seventy-two billion, nine hundred million, five hundred twelve thousand, five hundred.

Scientific notation

  • Scientific notation: 9.900851729005125 × 1017

Factors of 990085172900512500

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 48

Divisors of 990085172900512500

Bases of 990085172900512500

  • Binary: 1101101111010111110100111000000101000001110111000010111101002
  • Hexadecimal: 0xDBD7D38141DC2F4
  • Base-36: 7ISRWHB3CB90

Squares and roots of 990085172900512500

  • 990085172900512500 squared (9900851729005125002) is 980268649597437731712222762656250000
  • 990085172900512500 cubed (9900851729005125003) is 970549455425631039682198573845331458681486328125000000
  • The square root of 990085172900512500 is 995030237.1790077917
  • The cube root of 990085172900512500 is 996684.0744243489

Scales and comparisons

How big is 990085172900512500?
  • 990,085,172,900,512,500 seconds is equal to 31,481,645,963 years, 37 weeks, 1 day, 23 hours, 15 minutes.
  • To count from 1 to 990,085,172,900,512,500 would take you about ninety-four billion, four hundred forty-four million, nine hundred thirty-seven thousand, eight hundred ninety-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 990085172900512500 cubic inches would be around 83057 feet tall.

Recreational maths with 990085172900512500

  • 990085172900512500 backwards is 005215009271580099
  • 990085172900512500 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 990085172900512500's digits is 63
  • More coming soon!

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"Number 990085172900512500 - Facts about the integer". Numbermatics.com. 2024. Web. 13 May 2024.

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Numbermatics. (2024). Number 990085172900512500 - Facts about the integer. Retrieved 13 May 2024, from https://numbermatics.com/n/990085172900512500/

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The information we have on file for 990085172900512500 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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