78480

78,480 is an even composite number composed of four prime numbers multiplied together.

What does the number 78480 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 60 divisors.

78480 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.

Prime factorization of 78480:

24 × 32 × 5 × 109

(2 × 2 × 2 × 2 × 3 × 3 × 5 × 109)

See below for interesting mathematical facts about the number 78480 from the Numbermatics database.


Names of 78480

  • Cardinal: 78480 can be written as Seventy-eight thousand, four hundred eighty.

Scientific notation

  • Scientific notation: 7.848 × 104

Factors of 78480

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 8
  • Sum of prime factors: 119

Divisors of 78480

Bases of 78480

  • Binary: 100110010100100002
  • Hexadecimal: 0x13290
  • Base-36: 1OK0

Squares and roots of 78480

  • 78480 squared (784802) is 6159110400
  • 78480 cubed (784803) is 483366984192000
  • The square root of 78480 is 280.1428207183
  • The cube root of 78480 is 42.8140519267

Scales and comparisons

How big is 78480?
  • 78,480 seconds is equal to 21 hours, 48 minutes.
  • To count from 1 to 78,480 would take you about twenty-one hours.

    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 78480 cubic inches would be around 3.6 feet tall.

Recreational maths with 78480

  • 78480 backwards is 08487
  • The number of decimal digits it has is: 5
  • The sum of 78480's digits is 27
  • More coming soon!

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The information we have on file for 78480 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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