1222392

1,222,392 is an even composite number composed of four prime numbers multiplied together.

What does the number 1222392 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

1222392 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 1222392:

2³ × 3 × 31² × 53

(2 × 2 × 2 × 3 × 31 × 31 × 53)

See below for interesting mathematical facts about the number 1222392 from the Numbermatics database.

Names of 1222392

Cardinal: 1222392 can be written as One million, two hundred twenty-two thousand, three hundred ninety-two.

Scientific notation

Scientific notation: 1.222392 × 10⁶

Factors of 1222392

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 89

Divisors of 1222392

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 8 12 24 31 53 62 93 106 124 159 186 212 248 318 372 424 636 744 961 1272 1643 1922 2883 3286 3844 4929 5766 6572 7688 9858 11532 13144 19716 23064 39432 50933 101866 152799 203732 305598 407464 611196 1222392
Sum of all divisors σ(n): 3217320
Sum of proper divisors (its aliquot sum) s(n): 1994928
1222392 is an abundant number, because the sum of its proper divisors (1994928) is greater than itself. Its abundance is 772536

Bases of 1222392

Binary: 100101010011011111000₂
Hexadecimal: 0x12A6F8
Base-36: Q77C

Squares and roots of 1222392

1222392 squared (1222392²) is 1494242201664
1222392 cubed (1222392³) is 1826549713376460288
The square root of 1222392 is 1105.6183790079
The cube root of 1222392 is 106.9227613893

Scales and comparisons

How big is 1222392?

1,222,392 seconds is equal to 2 weeks, 3 hours, 33 minutes, 12 seconds.
To count from 1 to 1,222,392 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 1222392 cubic inches would be around 8.9 feet tall.

Recreational maths with 1222392

1222392 backwards is 2932221
The number of decimal digits it has is: 7
The sum of 1222392's digits is 21
More coming soon!

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The information we have on file for 1222392 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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