16263

16,263 is an odd composite number composed of three prime numbers multiplied together.

What does the number 16263 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

16263 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 16263:

32 × 13 × 139

(3 × 3 × 13 × 139)

See below for interesting mathematical facts about the number 16263 from the Numbermatics database.


Names of 16263

  • Cardinal: 16263 can be written as Sixteen thousand, two hundred sixty-three.

Scientific notation

  • Scientific notation: 1.6263 × 104

Factors of 16263

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 155

Divisors of 16263

  • Number of divisors d(n): 12
  • Complete list of divisors:
  • Sum of all divisors σ(n): 25480
  • Sum of proper divisors (its aliquot sum) s(n): 9217
  • 16263 is a deficient number, because the sum of its proper divisors (9217) is less than itself. Its deficiency is 7046

Bases of 16263

  • Binary: 111111100001112
  • Hexadecimal: 0x3F87
  • Base-36: CJR

Squares and roots of 16263

  • 16263 squared (162632) is 264485169
  • 16263 cubed (162633) is 4301322303447
  • The square root of 16263 is 127.5264678409
  • The cube root of 16263 is 25.3357376911

Scales and comparisons

How big is 16263?
  • 16,263 seconds is equal to 4 hours, 31 minutes, 3 seconds.
  • To count from 1 to 16,263 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 16263 cubic inches would be around 2.1 feet tall.

Recreational maths with 16263

  • 16263 backwards is 36261
  • The number of decimal digits it has is: 5
  • The sum of 16263's digits is 18
  • More coming soon!

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The information we have on file for 16263 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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