United Arab Emirates is about 15 times smaller than Niger.

Niger is approximately 1,267,000 sq km, while United Arab Emirates is approximately 83,600 sq km, making United Arab Emirates 6.6% the size of Niger. Meanwhile, the population of Niger is ~24.5 million people (14.6 million fewer people live in United Arab Emirates).
Tip: This to-scale comparison of Niger vs. United Arab Emirates uses the Mercator projection, which distorts the size of regions near the poles.
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