Hong Kong is about 1,337 times smaller than Alaska.

Alaska is approximately 1,481,348 sq km, while Hong Kong is approximately 1,108 sq km, making Hong Kong 0.07% the size of Alaska. Meanwhile, the population of Alaska is ~710,231 people (6.6 million more people live in Hong Kong).
Tip: This to-scale comparison of Alaska vs. Hong Kong uses the Mercator projection, which distorts the size of regions near the poles.