1288243

1,288,243 is an odd composite number composed of three prime numbers multiplied together.

What does the number 1288243 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

1288243 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 1288243:

11 × 17 × 83²

(11 × 17 × 83 × 83)

See below for interesting mathematical facts about the number 1288243 from the Numbermatics database.

Names of 1288243

Cardinal: 1288243 can be written as One million, two hundred eighty-eight thousand, two hundred forty-three.

Scientific notation

Scientific notation: 1.288243 × 10⁶

Factors of 1288243

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 111

Divisors of 1288243

Number of divisors d(n): 12
Complete list of divisors:
1 11 17 83 187 913 1411 6889 15521 75779 117113 1288243
Sum of all divisors σ(n): 1506168
Sum of proper divisors (its aliquot sum) s(n): 217925
1288243 is a deficient number, because the sum of its proper divisors (217925) is less than itself. Its deficiency is 1070318

Bases of 1288243

Binary: 100111010100000110011₂
Hexadecimal: 0x13A833
Base-36: RM0J

Squares and roots of 1288243

1288243 squared (1288243²) is 1659570027049
1288243 cubed (1288243³) is 2137929470355684907
The square root of 1288243 is 1135.0079294877
The cube root of 1288243 is 108.8092784673

Scales and comparisons

How big is 1288243?

1,288,243 seconds is equal to 2 weeks, 21 hours, 50 minutes, 43 seconds.
To count from 1 to 1,288,243 would take you about three weeks!

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 1288243 cubic inches would be around 9.1 feet tall.

Recreational maths with 1288243

1288243 backwards is 3428821
The number of decimal digits it has is: 7
The sum of 1288243's digits is 28
More coming soon!

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The information we have on file for 1288243 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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