Estonia is about 33 times smaller than Alaska.

Alaska is approximately 1,481,348 sq km, while Estonia is approximately 45,228 sq km, making Estonia 3.05% the size of Alaska. Meanwhile, the population of Alaska is ~710,231 people (501,293 more people live in Estonia).
Tip: This to-scale comparison of Alaska vs. Estonia uses the Mercator projection, which distorts the size of regions near the poles.