16,380 is an even composite number composed of five prime numbers multiplied together.

What does the number 16380 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 72 divisors.

16380 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.

Prime factorization of 16380:

22 × 32 × 5 × 7 × 13

(2 × 2 × 3 × 3 × 5 × 7 × 13)

See below for interesting mathematical facts about the number 16380 from the Numbermatics database.

Names of 16380

  • Cardinal: 16380 can be written as Sixteen thousand, three hundred eighty.

Scientific notation

  • Scientific notation: 1.638 × 104

Factors of 16380

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 7
  • Sum of prime factors: 30

Divisors of 16380

Bases of 16380

  • Binary: 111111111111002
  • Hexadecimal: 0x3FFC
  • Base-36: CN0

Squares and roots of 16380

  • 16380 squared (163802) is 268304400
  • 16380 cubed (163803) is 4394826072000
  • The square root of 16380 is 127.9843740463
  • The cube root of 16380 is 25.3963497349

Scales and comparisons

How big is 16380?
  • 16,380 seconds is equal to 4 hours, 33 minutes.
  • To count from 1 to 16,380 would take you about four 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 16380 cubic inches would be around 2.1 feet tall.

Recreational maths with 16380

  • 16380 backwards is 08361
  • 16380 is a Harshad number.
  • The number of decimal digits it has is: 5
  • The sum of 16380's digits is 18
  • More coming soon!

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The information we have on file for 16380 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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