138090845500108800000

138,090,845,500,108,800,000 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138090845500108800000 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 10368 divisors.

138090845500108800000 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of ten thousand, three hundred sixty-eight divisors.

Prime factorization of 138090845500108800000:

215 × 3 × 55 × 132 × 29 × 612 × 1572

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 5 × 13 × 13 × 29 × 61 × 61 × 157 × 157)

See below for interesting mathematical facts about the number 138090845500108800000 from the Numbermatics database.


Names of 138090845500108800000

  • Cardinal: 138090845500108800000 can be written as One hundred thirty-eight quintillion, ninety quadrillion, eight hundred forty-five trillion, five hundred billion, one hundred eight million, eight hundred thousand.

Scientific notation

  • Scientific notation: 1.380908455001088 × 1020

Factors of 138090845500108800000

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 28
  • Sum of prime factors: 270

Divisors of 138090845500108800000

Bases of 138090845500108800000

  • Binary: 11101111100011001010011110001011000011111110101010110000000000000002
  • Hexadecimal: 0x77C653C587F558000
  • Base-36: T55DRBUAV1D6O

Squares and roots of 138090845500108800000

  • 138090845500108800000 squared (1380908455001088000002) is 19069081610934918817980811837440000000000
  • 138090845500108800000 cubed (1380908455001088000003) is 2633265602564579701128100628575894467847913472000000000000000
  • The square root of 138090845500108800000 is 11751206129.5897962817
  • The cube root of 138090845500108800000 is 5168782.9593771469

Scales and comparisons

How big is 138090845500108800000?
  • 138,090,845,500,108,800,000 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 138,090,845,500,108,800,000 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 138090845500108800000 cubic inches would be around 430731.9 feet tall.

Recreational maths with 138090845500108800000

  • 138090845500108800000 backwards is 000008801005548090831
  • 138090845500108800000 is a Harshad number.
  • The number of decimal digits it has is: 21
  • The sum of 138090845500108800000's digits is 60
  • More coming soon!

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The information we have on file for 138090845500108800000 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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