380,309 is a prime number. Like all primes greater than two, it is odd and has no factors apart from itself and one.

What does the number 380309 look like?

As a prime, it is not composed of any other numbers and has no internal structure.

380309 is a prime number. Like all primes (except two), it is an odd number.

Prime factorization of 380309:


See below for interesting mathematical facts about the number 380309 from the Numbermatics database.

Names of 380309

  • Cardinal: 380309 can be written as Three hundred eighty thousand, three hundred nine.

Scientific notation

  • Scientific notation: 3.80309 × 105

Factors of 380309

  • Number of distinct prime factors ω(n): 1
  • Total number of prime factors Ω(n): 1
  • Sum of prime factors: 380309

Divisors of 380309

  • Number of divisors d(n): 2
  • Complete list of divisors:
  • Sum of all divisors σ(n): 380310
  • Sum of proper divisors (its aliquot sum) s(n): 1
  • 380309 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 380308

Bases of 380309

  • Binary: 10111001101100101012
  • Hexadecimal: 0x5CD95
  • Base-36: 85G5

Squares and roots of 380309

  • 380309 squared (3803092) is 144634935481
  • 380309 cubed (3803093) is 55005967677843629
  • The square root of 380309 is 616.6919814623
  • The cube root of 380309 is 72.4511918815

Scales and comparisons

How big is 380309?
  • 380,309 seconds is equal to 4 days, 9 hours, 38 minutes, 29 seconds.
  • To count from 1 to 380,309 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 380309 cubic inches would be around 6 feet tall.

Recreational maths with 380309

  • 380309 backwards is 903083
  • 380309 is a twin prime! Its twin is 380311
  • The number of decimal digits it has is: 6
  • The sum of 380309's digits is 23
  • More coming soon!

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"Number 380309 - Facts about the integer". Numbermatics.com. 2023. Web. 2 December 2023.

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Numbermatics. (2023). Number 380309 - Facts about the integer. Retrieved 2 December 2023, from https://numbermatics.com/n/380309/

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Numbermatics. 2023. "Number 380309 - Facts about the integer". https://numbermatics.com/n/380309/

The information we have on file for 380309 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 380309, math, Factors of 380309, curriculum, school, college, exams, university, Prime factorization of 380309, STEM, science, technology, engineering, physics, economics, calculator, three hundred eighty thousand, three hundred nine.

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