120,421 is an odd composite number composed of two prime numbers multiplied together.

What does the number 120421 look like?

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

120421 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 120421:

7 × 17203

See below for interesting mathematical facts about the number 120421 from the Numbermatics database.

Names of 120421

  • Cardinal: 120421 can be written as One hundred twenty thousand, four hundred twenty-one.

Scientific notation

  • Scientific notation: 1.20421 × 105

Factors of 120421

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 17210

Divisors of 120421

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 137632
  • Sum of proper divisors (its aliquot sum) s(n): 17211
  • 120421 is a deficient number, because the sum of its proper divisors (17211) is less than itself. Its deficiency is 103210

Bases of 120421

  • Binary: 111010110011001012
  • Hexadecimal: 0x1D665
  • Base-36: 2KX1

Squares and roots of 120421

  • 120421 squared (1204212) is 14501217241
  • 120421 cubed (1204213) is 1746251081378461
  • The square root of 120421 is 347.0172906355
  • The cube root of 120421 is 49.3818561221

Scales and comparisons

How big is 120421?
  • 120,421 seconds is equal to 1 day, 9 hours, 27 minutes, 1 second.
  • To count from 1 to 120,421 would take you about nine 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 120421 cubic inches would be around 4.1 feet tall.

Recreational maths with 120421

  • 120421 backwards is 124021
  • The number of decimal digits it has is: 6
  • The sum of 120421's digits is 10
  • More coming soon!

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"Number 120421 - Facts about the integer". Numbermatics.com. 2023. Web. 26 September 2023.

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Numbermatics. (2023). Number 120421 - Facts about the integer. Retrieved 26 September 2023, from https://numbermatics.com/n/120421/

Chicago style:
Numbermatics. 2023. "Number 120421 - Facts about the integer". https://numbermatics.com/n/120421/

The information we have on file for 120421 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 120421, math, Factors of 120421, curriculum, school, college, exams, university, Prime factorization of 120421, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty thousand, four hundred twenty-one.

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