128441

128,441 is an odd composite number composed of three prime numbers multiplied together.

What does the number 128441 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

128441 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 128441:

29 × 43 × 103

See below for interesting mathematical facts about the number 128441 from the Numbermatics database.


Names of 128441

  • Cardinal: 128441 can be written as One hundred twenty-eight thousand, four hundred forty-one.

Scientific notation

  • Scientific notation: 1.28441 × 105

Factors of 128441

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 175

Divisors of 128441

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 137280
  • Sum of proper divisors (its aliquot sum) s(n): 8839
  • 128441 is a deficient number, because the sum of its proper divisors (8839) is less than itself. Its deficiency is 119602

Bases of 128441

  • Binary: 111110101101110012
  • Hexadecimal: 0x1F5B9
  • Base-36: 2R3T

Squares and roots of 128441

  • 128441 squared (1284412) is 16497090481
  • 128441 cubed (1284413) is 2118902798470121
  • The square root of 128441 is 358.3866626983
  • The cube root of 128441 is 50.4546532771

Scales and comparisons

How big is 128441?
  • 128,441 seconds is equal to 1 day, 11 hours, 40 minutes, 41 seconds.
  • To count from 1 to 128,441 would take you about eleven 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 128441 cubic inches would be around 4.2 feet tall.

Recreational maths with 128441

  • 128441 backwards is 144821
  • The number of decimal digits it has is: 6
  • The sum of 128441's digits is 20
  • More coming soon!

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"Number 128441 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

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Numbermatics. (2024). Number 128441 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/128441/

Chicago style:
Numbermatics. 2024. "Number 128441 - Facts about the integer". https://numbermatics.com/n/128441/

The information we have on file for 128441 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 128441, math, Factors of 128441, curriculum, school, college, exams, university, Prime factorization of 128441, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-eight thousand, four hundred forty-one.

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