138742684286951227392

138,742,684,286,951,227,392 is an even composite number composed of five prime numbers multiplied together.

What does the number 138742684286951227392 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 6480 divisors.

138742684286951227392 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of six thousand, four hundred eighty divisors.

Prime factorization of 138742684286951227392:

217 × 32 × 73 × 135 × 314

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 7 × 13 × 13 × 13 × 13 × 13 × 31 × 31 × 31 × 31)

See below for interesting mathematical facts about the number 138742684286951227392 from the Numbermatics database.


Names of 138742684286951227392

  • Cardinal: 138742684286951227392 can be written as One hundred thirty-eight quintillion, seven hundred forty-two quadrillion, six hundred eighty-four trillion, two hundred eighty-six billion, nine hundred fifty-one million, two hundred twenty-seven thousand, three hundred ninety-two.

Scientific notation

  • Scientific notation: 1.38742684286951227392 × 1020

Factors of 138742684286951227392

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 31
  • Sum of prime factors: 56

Divisors of 138742684286951227392

Bases of 138742684286951227392

  • Binary: 11110000101011100010000100001000100110010111110011000000000000000002
  • Hexadecimal: 0x785710844CBE60000
  • Base-36: TA3O0W70IA680

Squares and roots of 138742684286951227392

  • 138742684286951227392 squared (1387426842869512273922) is 19249532443148623013261807157775291121664
  • 138742684286951227392 cubed (1387426842869512273923) is 2670731802431194329047732554490328416460664689667605201420288
  • The square root of 138742684286951227392 is 11778908450.5717772979
  • The cube root of 138742684286951227392 is 5176903.0384890851

Scales and comparisons

How big is 138742684286951227392?
  • 138,742,684,286,951,227,392 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 138,742,684,286,951,227,392 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 138742684286951227392 cubic inches would be around 431408.6 feet tall.

Recreational maths with 138742684286951227392

  • 138742684286951227392 backwards is 293722159682486247831
  • The number of decimal digits it has is: 21
  • The sum of 138742684286951227392's digits is 99
  • More coming soon!

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"Number 138742684286951227392 - Facts about the integer". Numbermatics.com. 2024. Web. 14 June 2024.

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The information we have on file for 138742684286951227392 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 138742684286951227392, math, Factors of 138742684286951227392, curriculum, school, college, exams, university, Prime factorization of 138742684286951227392, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quintillion, seven hundred forty-two quadrillion, six hundred eighty-four trillion, two hundred eighty-six billion, nine hundred fifty-one million, two hundred twenty-seven thousand, three hundred ninety-two.

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