1990460984490720

1,990,460,984,490,720 is an even composite number composed of eight prime numbers multiplied together.

What does the number 1990460984490720 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 2688 divisors.

1990460984490720 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of two thousand, six hundred eighty-eight divisors.

Prime factorization of 1990460984490720:

25 × 36 × 5 × 7 × 17 × 19 × 73 × 103391

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 17 × 19 × 73 × 103391)

See below for interesting mathematical facts about the number 1990460984490720 from the Numbermatics database.


Names of 1990460984490720

  • Cardinal: 1990460984490720 can be written as One quadrillion, nine hundred ninety trillion, four hundred sixty billion, nine hundred eighty-four million, four hundred ninety thousand, seven hundred twenty.

Scientific notation

  • Scientific notation: 1.99046098449072 × 1015

Factors of 1990460984490720

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 103517

Divisors of 1990460984490720

Bases of 1990460984490720

  • Binary: 1110001001001010000010011111110101101111010111000002
  • Hexadecimal: 0x712504FEB7AE0
  • Base-36: JLK55HZI00

Squares and roots of 1990460984490720

  • 1990460984490720 squared (19904609844907202) is 3961934930779766284377766118400
  • 1990460984490720 cubed (19904609844907203) is 7886076902808066194924839086822181895221248000
  • The square root of 1990460984490720 is 44614582.6439149827
  • The cube root of 1990460984490720 is 125791.4789141489

Scales and comparisons

How big is 1990460984490720?
  • 1,990,460,984,490,720 seconds is equal to 63,290,502 years, 21 weeks, 1 day, 1 hour, 12 minutes.
  • To count from 1 to 1,990,460,984,490,720 would take you about one hundred eighty-nine million, eight hundred seventy-one thousand, five hundred seven 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 1990460984490720 cubic inches would be around 10482.6 feet tall.

Recreational maths with 1990460984490720

  • 1990460984490720 backwards is 0270944890640991
  • 1990460984490720 is a Harshad number.
  • The number of decimal digits it has is: 16
  • The sum of 1990460984490720's digits is 72
  • More coming soon!

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"Number 1990460984490720 - Facts about the integer". Numbermatics.com. 2024. Web. 21 May 2024.

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Numbermatics. (2024). Number 1990460984490720 - Facts about the integer. Retrieved 21 May 2024, from https://numbermatics.com/n/1990460984490720/

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The information we have on file for 1990460984490720 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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