55,409 is an odd composite number composed of two prime numbers multiplied together.

What does the number 55409 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

55409 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 55409:

67 × 827

See below for interesting mathematical facts about the number 55409 from the Numbermatics database.

Names of 55409

  • Cardinal: 55409 can be written as Fifty-five thousand, four hundred nine.

Scientific notation

  • Scientific notation: 5.5409 × 104

Factors of 55409

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 894

Divisors of 55409

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 56304
  • Sum of proper divisors (its aliquot sum) s(n): 895
  • 55409 is a deficient number, because the sum of its proper divisors (895) is less than itself. Its deficiency is 54514

Bases of 55409

  • Binary: 11011000011100012
  • Hexadecimal: 0xD871
  • Base-36: 16R5

Squares and roots of 55409

  • 55409 squared (554092) is 3070157281
  • 55409 cubed (554093) is 170114344782929
  • The square root of 55409 is 235.3911638103
  • The cube root of 55409 is 38.1235590247

Scales and comparisons

How big is 55409?
  • 55,409 seconds is equal to 15 hours, 23 minutes, 29 seconds.
  • To count from 1 to 55,409 would take you about fifteen 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 55409 cubic inches would be around 3.2 feet tall.

Recreational maths with 55409

  • 55409 backwards is 90455
  • The number of decimal digits it has is: 5
  • The sum of 55409's digits is 23
  • More coming soon!

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The information we have on file for 55409 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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