349281

349,281 is an odd composite number composed of two prime numbers multiplied together.

What does the number 349281 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 9 divisors.

349281 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of nine divisors.

Prime factorization of 349281:

32 × 1972

(3 × 3 × 197 × 197)

See below for interesting mathematical facts about the number 349281 from the Numbermatics database.


Names of 349281

  • Cardinal: 349281 can be written as Three hundred forty-nine thousand, two hundred eighty-one.

Scientific notation

  • Scientific notation: 3.49281 × 105

Factors of 349281

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 200

Divisors of 349281

  • Number of divisors d(n): 9
  • Complete list of divisors:
  • Sum of all divisors σ(n): 507091
  • Sum of proper divisors (its aliquot sum) s(n): 157810
  • 349281 is a deficient number, because the sum of its proper divisors (157810) is less than itself. Its deficiency is 191471

Bases of 349281

  • Binary: 10101010100011000012
  • Hexadecimal: 0x55461
  • Base-36: 7HI9

Squares and roots of 349281

  • 349281 squared (3492812) is 121997216961
  • 349281 cubed (3492813) is 42611309937355041
  • 349281 is a perfect square number. Its square root is 591
  • The cube root of 349281 is 70.4246970213

Scales and comparisons

How big is 349281?
  • 349,281 seconds is equal to 4 days, 1 hour, 1 minute, 21 seconds.
  • To count from 1 to 349,281 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 349281 cubic inches would be around 5.9 feet tall.

Recreational maths with 349281

  • 349281 backwards is 182943
  • The number of decimal digits it has is: 6
  • The sum of 349281's digits is 27
  • More coming soon!

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"Number 349281 - Facts about the integer". Numbermatics.com. 2022. Web. 24 January 2022.

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Numbermatics. (2022). Number 349281 - Facts about the integer. Retrieved 24 January 2022, from https://numbermatics.com/n/349281/

Chicago style:
Numbermatics. 2022. "Number 349281 - Facts about the integer". https://numbermatics.com/n/349281/

The information we have on file for 349281 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 349281, math, Factors of 349281, curriculum, school, college, exams, university, Prime factorization of 349281, STEM, science, technology, engineering, physics, economics, calculator, three hundred forty-nine thousand, two hundred eighty-one.

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