384

384 is an even composite number composed of two prime numbers multiplied together.

What does the number 384 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 16 divisors.

384 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 384:

27 × 3

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3)

See below for interesting mathematical facts about the number 384 from the Numbermatics database.

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Names Factors Divisors Scales Roots Fun

Names of 384

  • Cardinal: 384 can be written as Three hundred eighty-four.

Scientific notation

  • Scientific notation: 3.84 × 102

Factors of 384

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 8
  • Sum of prime factors: 5

Divisors of 384

  • Number of divisors d(n): 16
  • Complete list of divisors:
  • Sum of all divisors σ(n): 1020
  • Sum of proper divisors (its aliquot sum) s(n): 636
  • 384 is an abundant number, because the sum of its proper divisors (636) is greater than itself. Its abundance is 252

Bases of 384

  • Binary: 1100000002
  • Hexadecimal: 0x180
  • Base-36: AO

Squares and roots of 384

  • 384 squared (3842) is 147456
  • 384 cubed (3843) is 56623104
  • The square root of 384 is 19.5959179421
  • The cube root of 384 is 7.2684823713

Scales and comparisons

How big is 384?
  • 384 seconds is equal to 6 minutes, 24 seconds.
  • To count from 1 to 384 would take you about three minutes.

    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 384 cubic inches would be around 0.6 feet tall.

Recreational maths with 384

  • 384 backwards is 483
  • The number of decimal digits it has is: 3
  • The sum of 384's digits is 15
  • More coming soon!

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The information we have on file for 384 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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