Aruba is about 8,230 times smaller than Alaska.

Alaska is approximately 1,481,348 sq km, while Aruba is approximately 180 sq km, making Aruba 0.01% the size of Alaska. Meanwhile, the population of Alaska is ~710,231 people (587,911 fewer people live in Aruba).
Tip: This to-scale comparison of Alaska vs. Aruba uses the Mercator projection, which distorts the size of regions near the poles.