Write this number in standard notation. 1.986 x 10^6.

Step 1: Define the Problem

Identify the key components of the question that need to be addressed: Convert the number from scientific notation to standard notation.

Step 2: Break Down the Problem

• Understand the components of the scientific notation: $1.986 \times 10^6$.
• Recognize that $10^6$ means the decimal point needs to be moved 6 places to the right.

Step 3: Apply Relevant Concepts

• Move the decimal point in 1.986 six places to the right to convert it to standard notation.

Step 4: Analysis, Verify and Summarize

• Moving the decimal point 6 places to the right: 1.986 becomes 1,986,000.

Final Answer

The number in standard notation is 1,986,000.