1626

1,626 is an even composite number composed of three prime numbers multiplied together.

What does the number 1626 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

1626 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 1626:

2 × 3 × 271

See below for interesting mathematical facts about the number 1626 from the Numbermatics database.


Names of 1626

  • Cardinal: 1626 can be written as One thousand, six hundred twenty-six.

Scientific notation

  • Scientific notation: 1.626 × 103

Factors of 1626

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 276

Divisors of 1626

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 3264
  • Sum of proper divisors (its aliquot sum) s(n): 1638
  • 1626 is an abundant number, because the sum of its proper divisors (1638) is greater than itself. Its abundance is 12

Bases of 1626

  • Binary: 110010110102
  • Hexadecimal: 0x65A
  • Base-36: 196

Squares and roots of 1626

  • 1626 squared (16262) is 2643876
  • 1626 cubed (16263) is 4298942376
  • The square root of 1626 is 40.3236903073
  • The cube root of 1626 is 11.7590845695

Scales and comparisons

How big is 1626?
  • 1,626 seconds is equal to 27 minutes, 6 seconds.
  • To count from 1 to 1,626 would take you about twenty-seven 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 1626 cubic inches would be around 1 feet tall.

Recreational maths with 1626

  • 1626 backwards is 6261
  • The number of decimal digits it has is: 4
  • The sum of 1626's digits is 15
  • More coming soon!

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The information we have on file for 1626 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!

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