Here's how to convert it:

1. Move the decimal point to the left until you have a number between 1 and 10. In this case, we move it 15 places to the left, resulting in 9.56.

2. Count the number of places you moved the decimal point. This number becomes the exponent of 10. In this case, we moved it 15 places, so the exponent is 15.

3. Combine the number and the exponent to get the scientific notation: 9.56 x 10¹⁵.