138064492742400000

138,064,492,742,400,000 is an even composite number composed of six prime numbers multiplied together.

What does the number 138064492742400000 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 10368 divisors.

138064492742400000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ten thousand, three hundred sixty-eight divisors.

Prime factorization of 138064492742400000:

211 × 35 × 55 × 7 × 193 × 432

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 5 × 7 × 19 × 19 × 19 × 43 × 43)

See below for interesting mathematical facts about the number 138064492742400000 from the Numbermatics database.


Names of 138064492742400000

  • Cardinal: 138064492742400000 can be written as One hundred thirty-eight quadrillion, sixty-four trillion, four hundred ninety-two billion, seven hundred forty-two million, four hundred thousand.

Scientific notation

  • Scientific notation: 1.380644927424 × 1017

Factors of 138064492742400000

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 27
  • Sum of prime factors: 79

Divisors of 138064492742400000

Bases of 138064492742400000

  • Binary: 1111010101000000011101100101101100000000101011000000000002
  • Hexadecimal: 0x1EA80ECB6015800
  • Base-36: 11RFS0CZ9C00

Squares and roots of 138064492742400000

  • 138064492742400000 squared (1380644927424000002) is 19061804156216222272757760000000000
  • 138064492742400000 cubed (1380644927424000003) is 2631758321582964775822308988753281024000000000000000
  • The square root of 138064492742400000 is 371570306.5940549561
  • The cube root of 138064492742400000 is 516845.4141175093

Scales and comparisons

How big is 138064492742400000?
  • 138,064,492,742,400,000 seconds is equal to 4,390,023,807 years, 36 weeks.
  • To count from 1 to 138,064,492,742,400,000 would take you about thirteen billion, one hundred seventy million, seventy-one thousand, four hundred twenty-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 138064492742400000 cubic inches would be around 43070.5 feet tall.

Recreational maths with 138064492742400000

  • 138064492742400000 backwards is 000004247294460831
  • 138064492742400000 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138064492742400000's digits is 54
  • More coming soon!

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The information we have on file for 138064492742400000 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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