1,330 is an even composite number composed of four prime numbers multiplied together.

What does the number 1330 look like?

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

1330 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 1330:

2 × 5 × 7 × 19

See below for interesting mathematical facts about the number 1330 from the Numbermatics database.

Names of 1330

  • Cardinal: 1330 can be written as One thousand, three hundred thirty.

Scientific notation

  • Scientific notation: 1.33 × 103

Factors of 1330

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 33

Divisors of 1330

  • Number of divisors d(n): 16
  • Complete list of divisors:
  • Sum of all divisors σ(n): 2880
  • Sum of proper divisors (its aliquot sum) s(n): 1550
  • 1330 is an abundant number, because the sum of its proper divisors (1550) is greater than itself. Its abundance is 220

Bases of 1330

  • Binary: 101001100102
  • Hexadecimal: 0x532
  • Base-36: 10Y

Squares and roots of 1330

  • 1330 squared (13302) is 1768900
  • 1330 cubed (13303) is 2352637000
  • The square root of 1330 is 36.4691650577
  • The cube root of 1330 is 10.9972444889

Scales and comparisons

How big is 1330?
  • 1,330 seconds is equal to 22 minutes, 10 seconds.
  • To count from 1 to 1,330 would take you about twenty-two minutes.

    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 1330 cubic inches would be around 0.9 feet tall.

Recreational maths with 1330

  • 1330 backwards is 0331
  • 1330 is a Harshad number.
  • The number of decimal digits it has is: 4
  • The sum of 1330's digits is 7
  • More coming soon!

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"Number 1330 - Facts about the integer". Numbermatics.com. 2023. Web. 1 April 2023.

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Numbermatics. (2023). Number 1330 - Facts about the integer. Retrieved 1 April 2023, from https://numbermatics.com/n/1330/

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The information we have on file for 1330 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 1330, math, Factors of 1330, curriculum, school, college, exams, university, Prime factorization of 1330, STEM, science, technology, engineering, physics, economics, calculator, one thousand, three hundred thirty.

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