90138137886720

90,138,137,886,720 is an even composite number composed of five prime numbers multiplied together.

What does the number 90138137886720 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 2816 divisors.

90138137886720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two thousand, eight hundred sixteen divisors.

Prime factorization of 90138137886720:

215 × 310 × 5 × 7 × 113

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

See below for interesting mathematical facts about the number 90138137886720 from the Numbermatics database.


Names of 90138137886720

  • Cardinal: 90138137886720 can be written as Ninety trillion, one hundred thirty-eight billion, one hundred thirty-seven million, eight hundred eighty-six thousand, seven hundred twenty.

Scientific notation

  • Scientific notation: 9.013813788672 × 1013

Factors of 90138137886720

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 30
  • Sum of prime factors: 28

Divisors of 90138137886720

Bases of 90138137886720

  • Binary: 101000111111010111010111011000010000000000000002
  • Hexadecimal: 0x51FAEBB08000
  • Base-36: VY8W00000

Squares and roots of 90138137886720

  • 90138137886720 squared (901381378867202) is 8124883901685347467552358400
  • 90138137886720 cubed (901381378867203) is 732361905443705434225268842560328040448000
  • The square root of 90138137886720 is 9494110.6948844871
  • The cube root of 90138137886720 is 44836.9635889283

Scales and comparisons

How big is 90138137886720?
  • 90,138,137,886,720 seconds is equal to 2,866,113 years, 50 weeks, 2 days, 19 hours, 12 minutes.
  • To count from 1 to 90,138,137,886,720 would take you about seven million, one hundred sixty-five thousand, two hundred eighty-four 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 90138137886720 cubic inches would be around 3736.4 feet tall.

Recreational maths with 90138137886720

  • 90138137886720 backwards is 02768873183109
  • 90138137886720 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 90138137886720's digits is 63
  • More coming soon!

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"Number 90138137886720 - Facts about the integer". Numbermatics.com. 2024. Web. 27 April 2024.

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Numbermatics. (2024). Number 90138137886720 - Facts about the integer. Retrieved 27 April 2024, from https://numbermatics.com/n/90138137886720/

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The information we have on file for 90138137886720 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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