421369

421,369 is an odd composite number composed of two prime numbers multiplied together.

What does the number 421369 look like?

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

421369 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 421369:

13 × 32413

See below for interesting mathematical facts about the number 421369 from the Numbermatics database.


Names of 421369

  • Cardinal: 421369 can be written as Four hundred twenty-one thousand, three hundred sixty-nine.

Scientific notation

  • Scientific notation: 4.21369 × 105

Factors of 421369

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 32426

Divisors of 421369

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 453796
  • Sum of proper divisors (its aliquot sum) s(n): 32427
  • 421369 is a deficient number, because the sum of its proper divisors (32427) is less than itself. Its deficiency is 388942

Bases of 421369

  • Binary: 11001101101111110012
  • Hexadecimal: 0x66DF9
  • Base-36: 914P

Squares and roots of 421369

  • 421369 squared (4213692) is 177551834161
  • 421369 cubed (4213693) is 74814838808586409
  • The square root of 421369 is 649.1294169887
  • The cube root of 421369 is 74.9700028187

Scales and comparisons

How big is 421369?
  • 421,369 seconds is equal to 4 days, 21 hours, 2 minutes, 49 seconds.
  • To count from 1 to 421,369 would take you about four days.

    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 421369 cubic inches would be around 6.2 feet tall.

Recreational maths with 421369

  • 421369 backwards is 963124
  • The number of decimal digits it has is: 6
  • The sum of 421369's digits is 25
  • More coming soon!

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"Number 421369 - Facts about the integer". Numbermatics.com. 2024. Web. 29 March 2024.

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Numbermatics. (2024). Number 421369 - Facts about the integer. Retrieved 29 March 2024, from https://numbermatics.com/n/421369/

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Numbermatics. 2024. "Number 421369 - Facts about the integer". https://numbermatics.com/n/421369/

The information we have on file for 421369 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 421369, math, Factors of 421369, curriculum, school, college, exams, university, Prime factorization of 421369, STEM, science, technology, engineering, physics, economics, calculator, four hundred twenty-one thousand, three hundred sixty-nine.

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