138236172687584982738

138,236,172,687,584,982,738 is an even composite number composed of eight prime numbers multiplied together.

What does the number 138236172687584982738 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 13122 divisors.

138236172687584982738 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of thirteen thousand, one hundred twenty-two divisors.

Prime factorization of 138236172687584982738:

2 × 38 × 72 × 132 × 192 × 232 × 292 × 892

(2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 13 × 13 × 19 × 19 × 23 × 23 × 29 × 29 × 89 × 89)

See below for interesting mathematical facts about the number 138236172687584982738 from the Numbermatics database.


Names of 138236172687584982738

  • Cardinal: 138236172687584982738 can be written as One hundred thirty-eight quintillion, two hundred thirty-six quadrillion, one hundred seventy-two trillion, six hundred eighty-seven billion, five hundred eighty-four million, nine hundred eighty-two thousand, seven hundred thirty-eight.

Scientific notation

  • Scientific notation: 1.38236172687584982738 × 1020

Factors of 138236172687584982738

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 185

Divisors of 138236172687584982738

Bases of 138236172687584982738

  • Binary: 11101111110011010011000101010100111000110010000111011110110110100102
  • Hexadecimal: 0x77E698AA7190EF6D2
  • Base-36: T694PIMK9KJ4I

Squares and roots of 138236172687584982738

  • 138236172687584982738 squared (1382361726875849827382) is 19109239439311816349547506358815757976644
  • 138236172687584982738 cubed (1382361726875849827383) is 2641588123061117876543985254491397169807010149261150547171272
  • The square root of 138236172687584982738 is 11757388004.4670203415
  • The cube root of 138236172687584982738 is 5170595.5374958819

Scales and comparisons

How big is 138236172687584982738?
  • 138,236,172,687,584,982,738 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 138,236,172,687,584,982,738 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 138236172687584982738 cubic inches would be around 430883 feet tall.

Recreational maths with 138236172687584982738

  • 138236172687584982738 backwards is 837289485786271632831
  • The number of decimal digits it has is: 21
  • The sum of 138236172687584982738's digits is 108
  • More coming soon!

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"Number 138236172687584982738 - Facts about the integer". Numbermatics.com. 2024. Web. 3 June 2024.

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Numbermatics. (2024). Number 138236172687584982738 - Facts about the integer. Retrieved 3 June 2024, from https://numbermatics.com/n/138236172687584982738/

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The information we have on file for 138236172687584982738 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 138236172687584982738, math, Factors of 138236172687584982738, curriculum, school, college, exams, university, Prime factorization of 138236172687584982738, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quintillion, two hundred thirty-six quadrillion, one hundred seventy-two trillion, six hundred eighty-seven billion, five hundred eighty-four million, nine hundred eighty-two thousand, seven hundred thirty-eight.

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