42138779895139200

42,138,779,895,139,200 is an even composite number composed of eight prime numbers multiplied together.

What does the number 42138779895139200 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 7776 divisors.

42138779895139200 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of seven thousand, seven hundred seventy-six divisors.

Prime factorization of 42138779895139200:

27 × 3 × 52 × 72 × 13 × 172 × 192 × 2572

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 7 × 7 × 13 × 17 × 17 × 19 × 19 × 257 × 257)

See below for interesting mathematical facts about the number 42138779895139200 from the Numbermatics database.


Names of 42138779895139200

  • Cardinal: 42138779895139200 can be written as Forty-two quadrillion, one hundred thirty-eight trillion, seven hundred seventy-nine billion, eight hundred ninety-five million, one hundred thirty-nine thousand, two hundred.

Scientific notation

  • Scientific notation: 4.21387798951392 × 1016

Factors of 42138779895139200

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 323

Divisors of 42138779895139200

Bases of 42138779895139200

  • Binary: 100101011011010011111111001111101110101100001011100000002
  • Hexadecimal: 0x95B4FF3EEB0B80
  • Base-36: BIWY88MIDMO

Squares and roots of 42138779895139200

  • 42138779895139200 squared (421387798951392002) is 1775676771050987647347787376640000
  • 42138779895139200 cubed (421387798951392003) is 74824852620229050500482590260003236655628288000000
  • The square root of 42138779895139200 is 205277324.3569274507
  • The cube root of 42138779895139200 is 347985.1027861749

Scales and comparisons

How big is 42138779895139200?
  • 42,138,779,895,139,200 seconds is equal to 1,339,882,856 years, 44 weeks, 5 days, 10 hours, 40 minutes.
  • To count from 1 to 42,138,779,895,139,200 would take you about four billion, nineteen million, six hundred forty-eight thousand, five hundred seventy 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 42138779895139200 cubic inches would be around 28998.8 feet tall.

Recreational maths with 42138779895139200

  • 42138779895139200 backwards is 00293159897783124
  • 42138779895139200 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 42138779895139200's digits is 78
  • More coming soon!

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"Number 42138779895139200 - Facts about the integer". Numbermatics.com. 2024. Web. 12 June 2024.

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Numbermatics. (2024). Number 42138779895139200 - Facts about the integer. Retrieved 12 June 2024, from https://numbermatics.com/n/42138779895139200/

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The information we have on file for 42138779895139200 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 42138779895139200, math, Factors of 42138779895139200, curriculum, school, college, exams, university, Prime factorization of 42138779895139200, STEM, science, technology, engineering, physics, economics, calculator, forty-two quadrillion, one hundred thirty-eight trillion, seven hundred seventy-nine billion, eight hundred ninety-five million, one hundred thirty-nine thousand, two hundred.

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