138894706355361138

138,894,706,355,361,138 is an even composite number composed of six prime numbers multiplied together.

What does the number 138894706355361138 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 1152 divisors.

138894706355361138 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, one hundred fifty-two divisors.

Prime factorization of 138894706355361138:

2 × 35 × 72 × 133 × 1633 × 613

(2 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 13 × 13 × 13 × 163 × 163 × 163 × 613)

See below for interesting mathematical facts about the number 138894706355361138 from the Numbermatics database.


Names of 138894706355361138

  • Cardinal: 138894706355361138 can be written as One hundred thirty-eight quadrillion, eight hundred ninety-four trillion, seven hundred six billion, three hundred fifty-five million, three hundred sixty-one thousand, one hundred thirty-eight.

Scientific notation

  • Scientific notation: 1.38894706355361138 × 1017

Factors of 138894706355361138

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 801

Divisors of 138894706355361138

Bases of 138894706355361138

  • Binary: 1111011010111001111111111111000010111111001010101011100102
  • Hexadecimal: 0x1ED73FFE17E5572
  • Base-36: 11ZM2B88XP4I

Squares and roots of 138894706355361138

  • 138894706355361138 squared (1388947063553611382) is 19291739453541997698952394400655044
  • 138894706355361138 cubed (1388947063553611383) is 2679520486483850915258851761368132825838668381280072
  • The square root of 138894706355361138 is 372685801.1185308599
  • The cube root of 138894706355361138 is 517879.3147130639

Scales and comparisons

How big is 138894706355361138?
  • 138,894,706,355,361,138 seconds is equal to 4,416,422,032 years, 29 weeks, 2 days, 17 hours, 12 minutes, 18 seconds.
  • To count from 1 to 138,894,706,355,361,138 would take you about thirteen billion, two hundred forty-nine million, two hundred sixty-six thousand and ninety-seven 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 138894706355361138 cubic inches would be around 43156.6 feet tall.

Recreational maths with 138894706355361138

  • 138894706355361138 backwards is 831163553607498831
  • 138894706355361138 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138894706355361138's digits is 81
  • More coming soon!

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"Number 138894706355361138 - Facts about the integer". Numbermatics.com. 2024. Web. 4 May 2024.

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Numbermatics. (2024). Number 138894706355361138 - Facts about the integer. Retrieved 4 May 2024, from https://numbermatics.com/n/138894706355361138/

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Numbermatics. 2024. "Number 138894706355361138 - Facts about the integer". https://numbermatics.com/n/138894706355361138/

The information we have on file for 138894706355361138 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 138894706355361138, math, Factors of 138894706355361138, curriculum, school, college, exams, university, Prime factorization of 138894706355361138, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, eight hundred ninety-four trillion, seven hundred six billion, three hundred fifty-five million, three hundred sixty-one thousand, one hundred thirty-eight.

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