138091966162432971948

138,091,966,162,432,971,948 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138091966162432971948 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 1458 divisors.

138091966162432971948 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, four hundred fifty-eight divisors.

Prime factorization of 138091966162432971948:

22 × 32 × 72 × 43 × 732 × 3732 × 15672

(2 × 2 × 3 × 3 × 7 × 7 × 43 × 73 × 73 × 373 × 373 × 1567 × 1567)

See below for interesting mathematical facts about the number 138091966162432971948 from the Numbermatics database.


Names of 138091966162432971948

  • Cardinal: 138091966162432971948 can be written as One hundred thirty-eight quintillion, ninety-one quadrillion, nine hundred sixty-six trillion, one hundred sixty-two billion, four hundred thirty-two million, nine hundred seventy-one thousand, nine hundred forty-eight.

Scientific notation

  • Scientific notation: 1.38091966162432971948 × 1020

Factors of 138091966162432971948

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 13
  • Sum of prime factors: 2068

Divisors of 138091966162432971948

Bases of 138091966162432971948

  • Binary: 11101111100011010010011011110010101000001110001010001010100101011002
  • Hexadecimal: 0x77C693795071454AC
  • Base-36: T55OSKJGS7F70

Squares and roots of 138091966162432971948

  • 138091966162432971948 squared (1380919661624329719482) is 19069391118606532905428809911859754914704
  • 138091966162432971948 cubed (1380919661624329719483) is 2633329713088813181988411734046057089773777590634269964723392
  • The square root of 138091966162432971948 is 11751253812.3569168337
  • The cube root of 138091966162432971948 is 5168796.9415848601

Scales and comparisons

How big is 138091966162432971948?
  • 138,091,966,162,432,971,948 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 138,091,966,162,432,971,948 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 138091966162432971948 cubic inches would be around 430733.1 feet tall.

Recreational maths with 138091966162432971948

  • 138091966162432971948 backwards is 849179234261669190831
  • The number of decimal digits it has is: 21
  • The sum of 138091966162432971948's digits is 99
  • More coming soon!

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"Number 138091966162432971948 - Facts about the integer". Numbermatics.com. 2024. Web. 21 May 2024.

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Numbermatics. (2024). Number 138091966162432971948 - Facts about the integer. Retrieved 21 May 2024, from https://numbermatics.com/n/138091966162432971948/

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Numbermatics. 2024. "Number 138091966162432971948 - Facts about the integer". https://numbermatics.com/n/138091966162432971948/

The information we have on file for 138091966162432971948 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 138091966162432971948, math, Factors of 138091966162432971948, curriculum, school, college, exams, university, Prime factorization of 138091966162432971948, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quintillion, ninety-one quadrillion, nine hundred sixty-six trillion, one hundred sixty-two billion, four hundred thirty-two million, nine hundred seventy-one thousand, nine hundred forty-eight.

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