72168945973488

72,168,945,973,488 is an even composite number composed of seven prime numbers multiplied together.

What does the number 72168945973488 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 2160 divisors.

72168945973488 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, one hundred sixty divisors.

Prime factorization of 72168945973488:

24 × 35 × 72 × 13 × 19 × 972 × 163

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 13 × 19 × 97 × 97 × 163)

See below for interesting mathematical facts about the number 72168945973488 from the Numbermatics database.


Names of 72168945973488

  • Cardinal: 72168945973488 can be written as Seventy-two trillion, one hundred sixty-eight billion, nine hundred forty-five million, nine hundred seventy-three thousand, four hundred eighty-eight.

Scientific notation

  • Scientific notation: 7.2168945973488 × 1013

Factors of 72168945973488

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 304

Divisors of 72168945973488

Bases of 72168945973488

  • Binary: 100000110100011001001000110001101111000111100002
  • Hexadecimal: 0x41A3246378F0
  • Base-36: PKXYF3300

Squares and roots of 72168945973488

  • 72168945973488 squared (721689459734882) is 5208356762924229807998886144
  • 72168945973488 cubed (721689459734883) is 375881617834129588606414801516817754550272
  • The square root of 72168945973488 is 8495230.7781182731
  • The cube root of 72168945973488 is 41634.1900978037

Scales and comparisons

How big is 72168945973488?
  • 72,168,945,973,488 seconds is equal to 2,294,749 years, 12 weeks, 6 days, 13 hours, 4 minutes, 48 seconds.
  • To count from 1 to 72,168,945,973,488 would take you about five million, seven hundred thirty-six thousand, eight hundred seventy-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 72168945973488 cubic inches would be around 3469.5 feet tall.

Recreational maths with 72168945973488

  • 72168945973488 backwards is 88437954986127
  • 72168945973488 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 72168945973488's digits is 81
  • More coming soon!

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"Number 72168945973488 - Facts about the integer". Numbermatics.com. 2024. Web. 19 June 2024.

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Numbermatics. (2024). Number 72168945973488 - Facts about the integer. Retrieved 19 June 2024, from https://numbermatics.com/n/72168945973488/

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The information we have on file for 72168945973488 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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