9990217728000

9,990,217,728,000 is an even composite number composed of five prime numbers multiplied together.

What does the number 9990217728000 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 1632 divisors.

9990217728000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand, six hundred thirty-two divisors.

Prime factorization of 9990217728000:

216 × 33 × 53 × 312 × 47

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 31 × 31 × 47)

See below for interesting mathematical facts about the number 9990217728000 from the Numbermatics database.


Names of 9990217728000

  • Cardinal: 9990217728000 can be written as Nine trillion, nine hundred ninety billion, two hundred seventeen million, seven hundred twenty-eight thousand.

Scientific notation

  • Scientific notation: 9.990217728 × 1012

Factors of 9990217728000

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 25
  • Sum of prime factors: 88

Divisors of 9990217728000

Bases of 9990217728000

  • Binary: 100100010110000001110110000100000000000000002
  • Hexadecimal: 0x91607610000
  • Base-36: 3JHFXP1C0

Squares and roots of 9990217728000

  • 9990217728000 squared (99902177280002) is 99804450252845481984000000
  • 9990217728000 cubed (99902177280003) is 997068188249271016561261412352000000000
  • The square root of 9990217728000 is 3160730.5687135055
  • The cube root of 9990217728000 is 21537.3195196475

Scales and comparisons

How big is 9990217728000?
  • 9,990,217,728,000 seconds is equal to 317,658 years, 1 week, 1 day.
  • To count from 1 to 9,990,217,728,000 would take you about seven hundred ninety-four thousand, one hundred forty-five 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 9990217728000 cubic inches would be around 1794.8 feet tall.

Recreational maths with 9990217728000

  • 9990217728000 backwards is 0008277120999
  • 9990217728000 is a Harshad number.
  • The number of decimal digits it has is: 13
  • The sum of 9990217728000's digits is 54
  • More coming soon!

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"Number 9990217728000 - Facts about the integer". Numbermatics.com. 2024. Web. 9 May 2024.

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Numbermatics. (2024). Number 9990217728000 - Facts about the integer. Retrieved 9 May 2024, from https://numbermatics.com/n/9990217728000/

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The information we have on file for 9990217728000 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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