38490

38,490 is an even composite number composed of four prime numbers multiplied together.

What does the number 38490 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

38490 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 38490:

2 × 3 × 5 × 1283

See below for interesting mathematical facts about the number 38490 from the Numbermatics database.


Names of 38490

  • Cardinal: 38490 can be written as Thirty-eight thousand, four hundred ninety.

Scientific notation

  • Scientific notation: 3.849 × 104

Factors of 38490

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 1293

Divisors of 38490

  • Number of divisors d(n): 16
  • Complete list of divisors:
  • Sum of all divisors σ(n): 92448
  • Sum of proper divisors (its aliquot sum) s(n): 53958
  • 38490 is an abundant number, because the sum of its proper divisors (53958) is greater than itself. Its abundance is 15468

Bases of 38490

  • Binary: 10010110010110102
  • Hexadecimal: 0x965A
  • Base-36: TP6

Squares and roots of 38490

  • 38490 squared (384902) is 1481480100
  • 38490 cubed (384903) is 57022169049000
  • The square root of 38490 is 196.1886846891
  • The cube root of 38490 is 33.7636433181

Scales and comparisons

How big is 38490?
  • 38,490 seconds is equal to 10 hours, 41 minutes, 30 seconds.
  • To count from 1 to 38,490 would take you about ten hours.

    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 38490 cubic inches would be around 2.8 feet tall.

Recreational maths with 38490

  • 38490 backwards is 09483
  • The number of decimal digits it has is: 5
  • The sum of 38490's digits is 24
  • More coming soon!

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"Number 38490 - Facts about the integer". Numbermatics.com. 2022. Web. 25 May 2022.

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Numbermatics. (2022). Number 38490 - Facts about the integer. Retrieved 25 May 2022, from https://numbermatics.com/n/38490/

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The information we have on file for 38490 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 38490, math, Factors of 38490, curriculum, school, college, exams, university, Prime factorization of 38490, STEM, science, technology, engineering, physics, economics, calculator, thirty-eight thousand, four hundred ninety.

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