72139642224685056

72,139,642,224,685,056 is an even composite number composed of five prime numbers multiplied together.

What does the number 72139642224685056 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 2106 divisors.

72139642224685056 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two thousand, one hundred six divisors.

Prime factorization of 72139642224685056:

212 × 32 × 72 × 195 × 1272

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 19 × 19 × 19 × 19 × 19 × 127 × 127)

See below for interesting mathematical facts about the number 72139642224685056 from the Numbermatics database.


Names of 72139642224685056

  • Cardinal: 72139642224685056 can be written as Seventy-two quadrillion, one hundred thirty-nine trillion, six hundred forty-two billion, two hundred twenty-four million, six hundred eighty-five thousand and fifty-six.

Scientific notation

  • Scientific notation: 7.2139642224685056 × 1016

Factors of 72139642224685056

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 158

Divisors of 72139642224685056

Bases of 72139642224685056

  • Binary: 1000000000100101010011111010101010000011010110000000000002
  • Hexadecimal: 0x1004A9F5506B000
  • Base-36: JQBDA4M7LS0

Squares and roots of 72139642224685056

  • 72139642224685056 squared (721396422246850562) is 5204127980305563055663278389723136
  • 72139642224685056 cubed (721396422246850563) is 375423930590716156130097307854198332295844636655616
  • The square root of 72139642224685056 is 268588239.1779004459
  • The cube root of 72139642224685056 is 416285.5423416625

Scales and comparisons

How big is 72139642224685056?
  • 72,139,642,224,685,056 seconds is equal to 2,293,817,480 years, 9 weeks, 2 days, 16 hours, 57 minutes, 36 seconds.
  • To count from 1 to 72,139,642,224,685,056 would take you about six billion, eight hundred eighty-one million, four hundred fifty-two thousand, four hundred forty 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 72139642224685056 cubic inches would be around 34690.5 feet tall.

Recreational maths with 72139642224685056

  • 72139642224685056 backwards is 65058642224693127
  • 72139642224685056 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 72139642224685056's digits is 72
  • More coming soon!

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The information we have on file for 72139642224685056 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 72139642224685056, math, Factors of 72139642224685056, curriculum, school, college, exams, university, Prime factorization of 72139642224685056, STEM, science, technology, engineering, physics, economics, calculator, seventy-two quadrillion, one hundred thirty-nine trillion, six hundred forty-two billion, two hundred twenty-four million, six hundred eighty-five thousand and fifty-six.

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