380,689 is an odd composite number. It is composed of a single prime number multiplied by itself.

What does the number 380689 look like?

This visualization shows the relationship between its 1 prime factors (large circles) and 3 divisors.

380689 is an odd composite number. It has a total of three divisors.

Prime factorization of 380689:


(617 × 617)

See below for interesting mathematical facts about the number 380689 from the Numbermatics database.

Names of 380689

  • Cardinal: 380689 can be written as Three hundred eighty thousand, six hundred eighty-nine.

Scientific notation

  • Scientific notation: 3.80689 × 105

Factors of 380689

  • Number of distinct prime factors ω(n): 1
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 617

Divisors of 380689

  • Number of divisors d(n): 3
  • Complete list of divisors:
  • Sum of all divisors σ(n): 381307
  • Sum of proper divisors (its aliquot sum) s(n): 618
  • 380689 is a deficient number, because the sum of its proper divisors (618) is less than itself. Its deficiency is 380071

Bases of 380689

  • Binary: 10111001111000100012
  • Hexadecimal: 0x5CF11
  • Base-36: 85QP

Squares and roots of 380689

  • 380689 squared (3806892) is 144924114721
  • 380689 cubed (3806893) is 55171016309022769
  • 380689 is a perfect square number. Its square root is 617
  • The cube root of 380689 is 72.4753146241

Scales and comparisons

How big is 380689?
  • 380,689 seconds is equal to 4 days, 9 hours, 44 minutes, 49 seconds.
  • To count from 1 to 380,689 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 380689 cubic inches would be around 6 feet tall.

Recreational maths with 380689

  • 380689 backwards is 986083
  • The number of decimal digits it has is: 6
  • The sum of 380689's digits is 34
  • More coming soon!

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"Number 380689 - Facts about the integer". Numbermatics.com. 2024. Web. 24 May 2024.

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Numbermatics. (2024). Number 380689 - Facts about the integer. Retrieved 24 May 2024, from https://numbermatics.com/n/380689/

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Numbermatics. 2024. "Number 380689 - Facts about the integer". https://numbermatics.com/n/380689/

The information we have on file for 380689 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 380689, math, Factors of 380689, curriculum, school, college, exams, university, Prime factorization of 380689, STEM, science, technology, engineering, physics, economics, calculator, three hundred eighty thousand, six hundred eighty-nine.

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