Vanuatu is about 122 times smaller than Alaska.

Alaska is approximately 1,481,348 sq km, while Vanuatu is approximately 12,189 sq km, making Vanuatu 0.82% the size of Alaska. Meanwhile, the population of Alaska is ~710,231 people (402,188 fewer people live in Vanuatu).
Tip: This to-scale comparison of Alaska vs. Vanuatu uses the Mercator projection, which distorts the size of regions near the poles.