Kazakhstan is about 56 times bigger than Dominican Republic.

Dominican Republic is approximately 48,670 sq km, while Kazakhstan is approximately 2,724,900 sq km, making Kazakhstan 5,499% larger than Dominican Republic. Meanwhile, the population of Dominican Republic is ~10.7 million people (8.7 million more people live in Kazakhstan).
Tip: This to-scale comparison of Dominican Republic vs. Kazakhstan uses the Mercator projection, which distorts the size of regions near the poles.