409490

409,490 is an even composite number composed of three prime numbers multiplied together.

What does the number 409490 look like?

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

409490 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 409490:

2 × 5 × 40949

See below for interesting mathematical facts about the number 409490 from the Numbermatics database.


Names of 409490

  • Cardinal: 409490 can be written as Four hundred nine thousand, four hundred ninety.

Scientific notation

  • Scientific notation: 4.0949 × 105

Factors of 409490

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 40956

Divisors of 409490

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 737100
  • Sum of proper divisors (its aliquot sum) s(n): 327610
  • 409490 is a deficient number, because the sum of its proper divisors (327610) is less than itself. Its deficiency is 81880

Bases of 409490

  • Binary: 11000111111100100102
  • Hexadecimal: 0x63F92
  • Base-36: 8RYQ

Squares and roots of 409490

  • 409490 squared (4094902) is 167682060100
  • 409490 cubed (4094903) is 68664126790349000
  • The square root of 409490 is 639.9140567295
  • The cube root of 409490 is 74.2587726333

Scales and comparisons

How big is 409490?
  • 409,490 seconds is equal to 4 days, 17 hours, 44 minutes, 50 seconds.
  • To count from 1 to 409,490 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 409490 cubic inches would be around 6.2 feet tall.

Recreational maths with 409490

  • 409490 backwards is 094904
  • The number of decimal digits it has is: 6
  • The sum of 409490's digits is 26
  • More coming soon!

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"Number 409490 - Facts about the integer". Numbermatics.com. 2024. Web. 29 March 2024.

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Numbermatics. (2024). Number 409490 - Facts about the integer. Retrieved 29 March 2024, from https://numbermatics.com/n/409490/

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Numbermatics. 2024. "Number 409490 - Facts about the integer". https://numbermatics.com/n/409490/

The information we have on file for 409490 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 409490, math, Factors of 409490, curriculum, school, college, exams, university, Prime factorization of 409490, STEM, science, technology, engineering, physics, economics, calculator, four hundred nine thousand, four hundred ninety.

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