1268

1,268 is an even composite number composed of two prime numbers multiplied together.

What does the number 1268 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

1268 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 1268:

22 × 317

(2 × 2 × 317)

See below for interesting mathematical facts about the number 1268 from the Numbermatics database.

Quick links:
Names Factors Divisors Scales Roots Fun

Names of 1268

  • Cardinal: 1268 can be written as One thousand, two hundred sixty-eight.

Scientific notation

  • Scientific notation: 1.268 × 103

Factors of 1268

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 319

Divisors of 1268

  • Number of divisors d(n): 6
  • Complete list of divisors:
  • Sum of all divisors σ(n): 2226
  • Sum of proper divisors (its aliquot sum) s(n): 958
  • 1268 is a deficient number, because the sum of its proper divisors (958) is less than itself. Its deficiency is 310

Bases of 1268

  • Binary: 100111101002
  • Hexadecimal: 0x4F4
  • Base-36: Z8

Squares and roots of 1268

  • 1268 squared (12682) is 1607824
  • 1268 cubed (12683) is 2038720832
  • The square root of 1268 is 35.6089876297
  • The cube root of 1268 is 10.8236336585

Scales and comparisons

How big is 1268?
  • 1,268 seconds is equal to 21 minutes, 8 seconds.
  • To count from 1 to 1,268 would take you about twenty-one 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 1268 cubic inches would be around 0.9 feet tall.

Recreational maths with 1268

  • 1268 backwards is 8621
  • The number of decimal digits it has is: 4
  • The sum of 1268's digits is 17
  • More coming soon!

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"Number 1268 - Facts about the integer". Numbermatics.com. 2019. Web. 17 September 2019.

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The information we have on file for 1268 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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