1638040006819008

1,638,040,006,819,008 is an even composite number composed of five prime numbers multiplied together.

What does the number 1638040006819008 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 1008 divisors.

1638040006819008 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand and eight divisors.

Prime factorization of 1638040006819008:

26 × 35 × 13 × 315 × 283

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 13 × 31 × 31 × 31 × 31 × 31 × 283)

See below for interesting mathematical facts about the number 1638040006819008 from the Numbermatics database.


Names of 1638040006819008

  • Cardinal: 1638040006819008 can be written as One quadrillion, six hundred thirty-eight trillion, forty billion, six million, eight hundred nineteen thousand and eight.

Scientific notation

  • Scientific notation: 1.638040006819008 × 1015

Factors of 1638040006819008

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 332

Divisors of 1638040006819008

Bases of 1638040006819008

  • Binary: 1011101000111001001111010001011101111111100110000002
  • Hexadecimal: 0x5D1C9E8BBFCC0
  • Base-36: G4MX6V4C00

Squares and roots of 1638040006819008

  • 1638040006819008 squared (16380400068190082) is 2683175063939615775138870104064
  • 1638040006819008 cubed (16380400068190083) is 4395148100032240450713226272859150910573248512
  • The square root of 1638040006819008 is 40472706.9371324359
  • The cube root of 1638040006819008 is 117880.3730387593

Scales and comparisons

How big is 1638040006819008?
  • 1,638,040,006,819,008 seconds is equal to 52,084,605 years, 22 weeks, 1 day, 5 hours, 16 minutes, 48 seconds.
  • To count from 1 to 1,638,040,006,819,008 would take you about one hundred fifty-six million, two hundred fifty-three thousand, eight hundred sixteen 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 1638040006819008 cubic inches would be around 9823.4 feet tall.

Recreational maths with 1638040006819008

  • 1638040006819008 backwards is 8009186000408361
  • 1638040006819008 is a Harshad number.
  • The number of decimal digits it has is: 16
  • The sum of 1638040006819008's digits is 54
  • More coming soon!

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"Number 1638040006819008 - Facts about the integer". Numbermatics.com. 2024. Web. 7 June 2024.

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Numbermatics. (2024). Number 1638040006819008 - Facts about the integer. Retrieved 7 June 2024, from https://numbermatics.com/n/1638040006819008/

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Numbermatics. 2024. "Number 1638040006819008 - Facts about the integer". https://numbermatics.com/n/1638040006819008/

The information we have on file for 1638040006819008 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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