28072569391035120

28,072,569,391,035,120 is an even composite number composed of seven prime numbers multiplied together.

What does the number 28072569391035120 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 6720 divisors.

28072569391035120 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six thousand, seven hundred twenty divisors.

Prime factorization of 28072569391035120:

24 × 36 × 5 × 73 × 172 × 313 × 163

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 7 × 17 × 17 × 31 × 31 × 31 × 163)

See below for interesting mathematical facts about the number 28072569391035120 from the Numbermatics database.


Names of 28072569391035120

  • Cardinal: 28072569391035120 can be written as Twenty-eight quadrillion, seventy-two trillion, five hundred sixty-nine billion, three hundred ninety-one million, thirty-five thousand, one hundred twenty.

Scientific notation

  • Scientific notation: 2.807256939103512 × 1016

Factors of 28072569391035120

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 228

Divisors of 28072569391035120

Bases of 28072569391035120

  • Binary: 11000111011101111011010011001100111110000110010111100002
  • Hexadecimal: 0x63BBDA667C32F0
  • Base-36: 7OEW8CB5R00

Squares and roots of 28072569391035120

  • 28072569391035120 squared (280725693910351202) is 788069152214481928155025073414400
  • 28072569391035120 cubed (280725693910351203) is 22123125960475262231873190584087417779208713728000
  • The square root of 28072569391035120 is 167548707.5182471231
  • The cube root of 28072569391035120 is 303921.0082703127

Scales and comparisons

How big is 28072569391035120?
  • 28,072,569,391,035,120 seconds is equal to 892,620,872 years, 24 weeks, 5 days, 10 hours, 12 minutes.
  • To count from 1 to 28,072,569,391,035,120 would take you about two billion, six hundred seventy-seven million, eight hundred sixty-two thousand, six hundred seventeen 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 28072569391035120 cubic inches would be around 25326.8 feet tall.

Recreational maths with 28072569391035120

  • 28072569391035120 backwards is 02153019396527082
  • 28072569391035120 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 28072569391035120's digits is 63
  • More coming soon!

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"Number 28072569391035120 - Facts about the integer". Numbermatics.com. 2024. Web. 6 June 2024.

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Numbermatics. (2024). Number 28072569391035120 - Facts about the integer. Retrieved 6 June 2024, from https://numbermatics.com/n/28072569391035120/

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Numbermatics. 2024. "Number 28072569391035120 - Facts about the integer". https://numbermatics.com/n/28072569391035120/

The information we have on file for 28072569391035120 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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