138382168617533440

138,382,168,617,533,440 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138382168617533440 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 3240 divisors.

138382168617533440 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three thousand, two hundred forty divisors.

Prime factorization of 138382168617533440:

214 × 5 × 19 × 232 × 312 × 47 × 612

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 19 × 23 × 23 × 31 × 31 × 47 × 61 × 61)

See below for interesting mathematical facts about the number 138382168617533440 from the Numbermatics database.


Names of 138382168617533440

  • Cardinal: 138382168617533440 can be written as One hundred thirty-eight quadrillion, three hundred eighty-two trillion, one hundred sixty-eight billion, six hundred seventeen million, five hundred thirty-three thousand, four hundred forty.

Scientific notation

  • Scientific notation: 1.3838216861753344 × 1017

Factors of 138382168617533440

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 188

Divisors of 138382168617533440

Bases of 138382168617533440

  • Binary: 1111010111010000111011001011000111011001001000000000000002
  • Hexadecimal: 0x1EBA1D963B24000
  • Base-36: 11UKDUN55YPS

Squares and roots of 138382168617533440

  • 138382168617533440 squared (1383821686175334402) is 19149624591291456860743389518233600
  • 138382168617533440 cubed (1383821686175334403) is 2649966579154559268836951731028107384899537731584000
  • The square root of 138382168617533440 is 371997538.4562825841
  • The cube root of 138382168617533440 is 517241.5177732975

Scales and comparisons

How big is 138382168617533440?
  • 138,382,168,617,533,440 seconds is equal to 4,400,124,917 years, 46 weeks, 8 hours, 10 minutes, 40 seconds.
  • To count from 1 to 138,382,168,617,533,440 would take you about thirteen billion, two hundred million, three hundred seventy-four thousand, seven hundred fifty-three 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 138382168617533440 cubic inches would be around 43103.5 feet tall.

Recreational maths with 138382168617533440

  • 138382168617533440 backwards is 044335716861283831
  • The number of decimal digits it has is: 18
  • The sum of 138382168617533440's digits is 73
  • More coming soon!

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"Number 138382168617533440 - Facts about the integer". Numbermatics.com. 2024. Web. 9 May 2024.

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Numbermatics. (2024). Number 138382168617533440 - Facts about the integer. Retrieved 9 May 2024, from https://numbermatics.com/n/138382168617533440/

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The information we have on file for 138382168617533440 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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