138162279218040

138,162,279,218,040 is an even composite number composed of six prime numbers multiplied together.

What does the number 138162279218040 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 1536 divisors.

138162279218040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, five hundred thirty-six divisors.

Prime factorization of 138162279218040:

23 × 37 × 5 × 7 × 11 × 295

(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 11 × 29 × 29 × 29 × 29 × 29)

See below for interesting mathematical facts about the number 138162279218040 from the Numbermatics database.


Names of 138162279218040

  • Cardinal: 138162279218040 can be written as One hundred thirty-eight trillion, one hundred sixty-two billion, two hundred seventy-nine million, two hundred eighteen thousand and forty.

Scientific notation

  • Scientific notation: 1.3816227921804 × 1014

Factors of 138162279218040

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 57

Divisors of 138162279218040

Bases of 138162279218040

  • Binary: 111110110101000011010011001001011111011011110002
  • Hexadecimal: 0x7DA86992FB78
  • Base-36: 1CZ2VHSVI0

Squares and roots of 138162279218040

  • 138162279218040 squared (1381622792180402) is 19088815398723647673861441600
  • 138162279218040 cubed (1381622792180403) is 2637354243060078163351449640490155126464000
  • The square root of 138162279218040 is 11754245.1573055085
  • The cube root of 138162279218040 is 51696.7406777457

Scales and comparisons

How big is 138162279218040?
  • 138,162,279,218,040 seconds is equal to 4,393,133 years, 5 weeks, 6 days, 21 hours, 54 minutes.
  • To count from 1 to 138,162,279,218,040 would take you about ten million, nine hundred eighty-two thousand, eight hundred thirty-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 138162279218040 cubic inches would be around 4308.1 feet tall.

Recreational maths with 138162279218040

  • 138162279218040 backwards is 040812972261831
  • 138162279218040 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138162279218040's digits is 54
  • More coming soon!

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"Number 138162279218040 - Facts about the integer". Numbermatics.com. 2024. Web. 21 May 2024.

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Numbermatics. (2024). Number 138162279218040 - Facts about the integer. Retrieved 21 May 2024, from https://numbermatics.com/n/138162279218040/

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The information we have on file for 138162279218040 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!

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