139042478499840

139,042,478,499,840 is an even composite number composed of seven prime numbers multiplied together.

What does the number 139042478499840 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 2880 divisors.

139042478499840 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, eight hundred eighty divisors.

Prime factorization of 139042478499840:

211 × 34 × 5 × 172 × 37 × 61 × 257

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 17 × 17 × 37 × 61 × 257)

See below for interesting mathematical facts about the number 139042478499840 from the Numbermatics database.


Names of 139042478499840

  • Cardinal: 139042478499840 can be written as One hundred thirty-nine trillion, forty-two billion, four hundred seventy-eight million, four hundred ninety-nine thousand, eight hundred forty.

Scientific notation

  • Scientific notation: 1.3904247849984 × 1014

Factors of 139042478499840

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 382

Divisors of 139042478499840

Bases of 139042478499840

  • Binary: 111111001110101010110011000101000101000000000002
  • Hexadecimal: 0x7E75598A2800
  • Base-36: 1DAB8DQ800

Squares and roots of 139042478499840

  • 139042478499840 squared (1390424784998402) is 19332810827378468656880025600
  • 139042478499840 cubed (1390424784998403) is 2688081933807244689854784281582348795904000
  • The square root of 139042478499840 is 11791627.4746041735
  • The cube root of 139042478499840 is 51806.2909454591

Scales and comparisons

How big is 139042478499840?
  • 139,042,478,499,840 seconds is equal to 4,421,120 years, 37 weeks, 6 days, 14 hours, 24 minutes.
  • To count from 1 to 139,042,478,499,840 would take you about eleven million, fifty-two thousand, eight hundred one 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 139042478499840 cubic inches would be around 4317.2 feet tall.

Recreational maths with 139042478499840

  • 139042478499840 backwards is 048994874240931
  • 139042478499840 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 139042478499840's digits is 72
  • More coming soon!

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"Number 139042478499840 - Facts about the integer". Numbermatics.com. 2024. Web. 28 April 2024.

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Numbermatics. (2024). Number 139042478499840 - Facts about the integer. Retrieved 28 April 2024, from https://numbermatics.com/n/139042478499840/

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Numbermatics. 2024. "Number 139042478499840 - Facts about the integer". https://numbermatics.com/n/139042478499840/

The information we have on file for 139042478499840 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 139042478499840, math, Factors of 139042478499840, curriculum, school, college, exams, university, Prime factorization of 139042478499840, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-nine trillion, forty-two billion, four hundred seventy-eight million, four hundred ninety-nine thousand, eight hundred forty.

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