4,181 is an odd composite number composed of two prime numbers multiplied together.

What does the number 4181 look like?

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

4181 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 4181:

37 × 113

See below for interesting mathematical facts about the number 4181 from the Numbermatics database.

Names of 4181

  • Cardinal: 4181 can be written as Four thousand, one hundred eighty-one.

Scientific notation

  • Scientific notation: 4.181 × 103

Factors of 4181

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 150

Divisors of 4181

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 4332
  • Sum of proper divisors (its aliquot sum) s(n): 151
  • 4181 is a deficient number, because the sum of its proper divisors (151) is less than itself. Its deficiency is 4030

Bases of 4181

  • Binary: 10000010101012
  • Hexadecimal: 0x1055
  • Base-36: 385

Squares and roots of 4181

  • 4181 squared (41812) is 17480761
  • 4181 cubed (41813) is 73087061741
  • The square root of 4181 is 64.6606526413
  • The cube root of 4181 is 16.1099202009

Scales and comparisons

How big is 4181?
  • 4,181 seconds is equal to 1 hour, 9 minutes, 41 seconds.
  • To count from 1 to 4,181 would take you about nine 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 4181 cubic inches would be around 1.3 feet tall.

Recreational maths with 4181

  • 4181 backwards is 1814
  • The number of decimal digits it has is: 4
  • The sum of 4181's digits is 14
  • More coming soon!

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"Number 4181 - Facts about the integer". Numbermatics.com. 2023. Web. 30 March 2023.

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Numbermatics. (2023). Number 4181 - Facts about the integer. Retrieved 30 March 2023, from https://numbermatics.com/n/4181/

Chicago style:
Numbermatics. 2023. "Number 4181 - Facts about the integer". https://numbermatics.com/n/4181/

The information we have on file for 4181 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!

Keywords: Divisors of 4181, math, Factors of 4181, curriculum, school, college, exams, university, Prime factorization of 4181, STEM, science, technology, engineering, physics, economics, calculator, four thousand, one hundred eighty-one.

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