138642101784000000

138,642,101,784,000,000 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138642101784000000 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 7560 divisors.

138642101784000000 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven thousand, five hundred sixty divisors.

Prime factorization of 138642101784000000:

29 × 32 × 56 × 172 × 31 × 372 × 157

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 5 × 5 × 5 × 17 × 17 × 31 × 37 × 37 × 157)

See below for interesting mathematical facts about the number 138642101784000000 from the Numbermatics database.


Names of 138642101784000000

  • Cardinal: 138642101784000000 can be written as One hundred thirty-eight quadrillion, six hundred forty-two trillion, one hundred one billion, seven hundred eighty-four million.

Scientific notation

  • Scientific notation: 1.38642101784 × 1017

Factors of 138642101784000000

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 252

Divisors of 138642101784000000

Bases of 138642101784000000

  • Binary: 1111011001000111001000001110010111011111110110110000000002
  • Hexadecimal: 0x1EC8E41CBBFB600
  • Base-36: 11X4IUAH7CW0

Squares and roots of 138642101784000000

  • 138642101784000000 squared (1386421017840000002) is 19221632387085015982656000000000000
  • 138642101784000000 cubed (1386421017840000003) is 2664927513864871672928659930658304000000000000000000
  • The square root of 138642101784000000 is 372346749.3936263707
  • The cube root of 138642101784000000 is 517565.1725075475

Scales and comparisons

How big is 138642101784000000?
  • 138,642,101,784,000,000 seconds is equal to 4,408,389,988 years, 28 weeks, 5 days, 8 hours.
  • To count from 1 to 138,642,101,784,000,000 would take you about thirteen billion, two hundred twenty-five million, one hundred sixty-nine thousand, nine hundred sixty-five 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 138642101784000000 cubic inches would be around 43130.4 feet tall.

Recreational maths with 138642101784000000

  • 138642101784000000 backwards is 000000487101246831
  • 138642101784000000 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138642101784000000's digits is 45
  • More coming soon!

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"Number 138642101784000000 - Facts about the integer". Numbermatics.com. 2024. Web. 26 May 2024.

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Numbermatics. (2024). Number 138642101784000000 - Facts about the integer. Retrieved 26 May 2024, from https://numbermatics.com/n/138642101784000000/

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The information we have on file for 138642101784000000 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!

Keywords: Divisors of 138642101784000000, math, Factors of 138642101784000000, curriculum, school, college, exams, university, Prime factorization of 138642101784000000, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, six hundred forty-two trillion, one hundred one billion, seven hundred eighty-four million.

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