568+736363993++√667

It appears you have two addition operations and a square root in your expression. Let's solve it step by step.

Step 1: Sum the whole numbers together. There is a typo with an extra plus sign, but we can assume you meant to add 568 to 736363993:

568 + 736363993 = 736364561

Step 2: Find the square root of 667:

√667 is a non-perfect square, so it can't be simplified to a whole number. However, we can approximate it using a calculator:

√667 ≈ 25.83 (rounded to two decimal places)

Now, let's put the two parts together:

736364561 + 25.83 ≈ 736364586.83

However, since the result of the first addition is an integer, you may want to keep all the decimal places of the square root calculation to maintain precision in your final answer. If you have a calculator or computational tool, you can obtain a more precise value for the square root of 667 and use that in your sum.