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.

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:
1 2 4 317 634 1268
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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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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