1638040813101000

1,638,040,813,101,000 is an even composite number composed of seven prime numbers multiplied together.

What does the number 1638040813101000 look like?

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

1638040813101000 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 1638040813101000:

23 × 33 × 53 × 72 × 112 × 233 × 292

(2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 7 × 7 × 11 × 11 × 23 × 23 × 23 × 29 × 29)

See below for interesting mathematical facts about the number 1638040813101000 from the Numbermatics database.


Names of 1638040813101000

  • Cardinal: 1638040813101000 can be written as One quadrillion, six hundred thirty-eight trillion, forty billion, eight hundred thirteen million, one hundred one thousand.

Scientific notation

  • Scientific notation: 1.638040813101 × 1015

Factors of 1638040813101000

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 80

Divisors of 1638040813101000

Bases of 1638040813101000

  • Binary: 1011101000111001010000110001100101011011111110010002
  • Hexadecimal: 0x5D1CA18CADFC8
  • Base-36: G4MXK75R60

Squares and roots of 1638040813101000

  • 1638040813101000 squared (16380408131010002) is 2683177705384585213236201000000
  • 1638040813101000 cubed (16380408131010003) is 4395154590222641388601048153608269301000000000
  • The square root of 1638040813101000 is 40472716.8979424953
  • The cube root of 1638040813101000 is 117880.3923799243

Scales and comparisons

How big is 1638040813101000?
  • 1,638,040,813,101,000 seconds is equal to 52,084,631 years, 3 weeks, 2 days, 4 hours, 30 minutes.
  • To count from 1 to 1,638,040,813,101,000 would take you about one hundred fifty-six million, two hundred fifty-three thousand, eight hundred ninety-three 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 1638040813101000 cubic inches would be around 9823.4 feet tall.

Recreational maths with 1638040813101000

  • 1638040813101000 backwards is 0001013180408361
  • 1638040813101000 is a Harshad number.
  • The number of decimal digits it has is: 16
  • The sum of 1638040813101000's digits is 36
  • More coming soon!

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"Number 1638040813101000 - Facts about the integer". Numbermatics.com. 2024. Web. 15 May 2024.

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Numbermatics. (2024). Number 1638040813101000 - Facts about the integer. Retrieved 15 May 2024, from https://numbermatics.com/n/1638040813101000/

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The information we have on file for 1638040813101000 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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