16,638,241 is an odd composite number. It is composed of a single prime number multiplied by itself.

What does the number 16638241 look like?

This visualization shows the relationship between its 1 prime factors (large circles) and 3 divisors.

16638241 is an odd composite number. It has a total of three divisors.

Prime factorization of 16638241:


(4079 × 4079)

See below for interesting mathematical facts about the number 16638241 from the Numbermatics database.

Names of 16638241

  • Cardinal: 16638241 can be written as Sixteen million, six hundred thirty-eight thousand, two hundred forty-one.

Scientific notation

  • Scientific notation: 1.6638241 × 107

Factors of 16638241

  • Number of distinct prime factors ω(n): 1
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 4079

Divisors of 16638241

  • Number of divisors d(n): 3
  • Complete list of divisors:
  • Sum of all divisors σ(n): 16642321
  • Sum of proper divisors (its aliquot sum) s(n): 4080
  • 16638241 is a deficient number, because the sum of its proper divisors (4080) is less than itself. Its deficiency is 16634161

Bases of 16638241

  • Binary: 1111110111100001001000012
  • Hexadecimal: 0xFDE121
  • Base-36: 9WM5D

Squares and roots of 16638241

  • 16638241 squared (166382412) is 276831063574081
  • 16638241 cubed (166382413) is 4605981952031881031521
  • 16638241 is a perfect square number. Its square root is 4079
  • The cube root of 16638241 is 255.2911757839

Scales and comparisons

How big is 16638241?
  • 16,638,241 seconds is equal to 27 weeks, 3 days, 13 hours, 44 minutes, 1 second.
  • To count from 1 to 16,638,241 would take you about forty-one weeks!

    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 16638241 cubic inches would be around 21.3 feet tall.

Recreational maths with 16638241

  • 16638241 backwards is 14283661
  • The number of decimal digits it has is: 8
  • The sum of 16638241's digits is 31
  • More coming soon!

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Numbermatics. (2021). Number 16638241 - Facts about the integer. Retrieved 16 May 2021, from https://numbermatics.com/n/16638241/

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The information we have on file for 16638241 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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