138957946122240

138,957,946,122,240 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138957946122240 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 4992 divisors.

138957946122240 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four thousand, nine hundred ninety-two divisors.

Prime factorization of 138957946122240:

212 × 37 × 5 × 7 × 17 × 292 × 31

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 17 × 29 × 29 × 31)

See below for interesting mathematical facts about the number 138957946122240 from the Numbermatics database.


Names of 138957946122240

  • Cardinal: 138957946122240 can be written as One hundred thirty-eight trillion, nine hundred fifty-seven billion, nine hundred forty-six million, one hundred twenty-two thousand, two hundred forty.

Scientific notation

  • Scientific notation: 1.3895794612224 × 1014

Factors of 138957946122240

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 25
  • Sum of prime factors: 94

Divisors of 138957946122240

Bases of 138957946122240

  • Binary: 111111001100001101010110000010001110000000000002
  • Hexadecimal: 0x7E61AB047000
  • Base-36: 1D98EDC000

Squares and roots of 138957946122240

  • 138957946122240 squared (1389579461222402) is 19309310790511354653022617600
  • 138957946122240 cubed (1389579461222403) is 2683182168485464283293673626024934375424000
  • The square root of 138957946122240 is 11788042.5059566187
  • The cube root of 138957946122240 is 51795.7900856305

Scales and comparisons

How big is 138957946122240?
  • 138,957,946,122,240 seconds is equal to 4,418,432 years, 44 weeks, 5 days, 14 hours, 24 minutes.
  • To count from 1 to 138,957,946,122,240 would take you about eleven million, forty-six thousand and eighty-two 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 138957946122240 cubic inches would be around 4316.3 feet tall.

Recreational maths with 138957946122240

  • 138957946122240 backwards is 042221649759831
  • 138957946122240 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138957946122240's digits is 63
  • More coming soon!

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"Number 138957946122240 - Facts about the integer". Numbermatics.com. 2024. Web. 26 September 2024.

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Numbermatics. (2024). Number 138957946122240 - Facts about the integer. Retrieved 26 September 2024, from https://numbermatics.com/n/138957946122240/

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Numbermatics. 2024. "Number 138957946122240 - Facts about the integer". https://numbermatics.com/n/138957946122240/

The information we have on file for 138957946122240 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 138957946122240, math, Factors of 138957946122240, curriculum, school, college, exams, university, Prime factorization of 138957946122240, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, nine hundred fifty-seven billion, nine hundred forty-six million, one hundred twenty-two thousand, two hundred forty.

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