71228768491440

71,228,768,491,440 is an even composite number composed of six prime numbers multiplied together.

What does the number 71228768491440 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 3240 divisors.

71228768491440 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three thousand, two hundred forty divisors.

Prime factorization of 71228768491440:

24 × 38 × 5 × 73 × 172 × 372

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 7 × 17 × 17 × 37 × 37)

See below for interesting mathematical facts about the number 71228768491440 from the Numbermatics database.


Names of 71228768491440

  • Cardinal: 71228768491440 can be written as Seventy-one trillion, two hundred twenty-eight billion, seven hundred sixty-eight million, four hundred ninety-one thousand, four hundred forty.

Scientific notation

  • Scientific notation: 7.122876849144 × 1013

Factors of 71228768491440

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 71

Divisors of 71228768491440

Bases of 71228768491440

  • Binary: 100000011001000001111010111000110010111101100002
  • Hexadecimal: 0x40C83D7197B0
  • Base-36: P8Y1LOR00

Squares and roots of 71228768491440

  • 71228768491440 squared (712287684914402) is 5073537460807155733353273600
  • 71228768491440 cubed (712287684914403) is 361381825228481238209958800894057577984000
  • The square root of 71228768491440 is 8439713.7683359855
  • The cube root of 71228768491440 is 41452.6034580937

Scales and comparisons

How big is 71228768491440?
  • 71,228,768,491,440 seconds is equal to 2,264,854 years, 26 weeks, 4 days, 17 hours, 24 minutes.
  • To count from 1 to 71,228,768,491,440 would take you about five million, six hundred sixty-two thousand, one hundred thirty-six 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 71228768491440 cubic inches would be around 3454.4 feet tall.

Recreational maths with 71228768491440

  • 71228768491440 backwards is 04419486782217
  • 71228768491440 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 71228768491440's digits is 63
  • More coming soon!

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"Number 71228768491440 - Facts about the integer". Numbermatics.com. 2024. Web. 28 May 2024.

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Numbermatics. (2024). Number 71228768491440 - Facts about the integer. Retrieved 28 May 2024, from https://numbermatics.com/n/71228768491440/

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Numbermatics. 2024. "Number 71228768491440 - Facts about the integer". https://numbermatics.com/n/71228768491440/

The information we have on file for 71228768491440 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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