Alright, let's work through 52045117 times 2187278 step by step
52045117 × 2187278 = 2187278 × (52045117)
+ 2187278 × 7 resulting in 15310946
+ 2187278 × 10 that equals 21872780
+ 2187278 × 100 which equals 218727800
+ 2187278 × 5000 that results in 10936390000
+ 2187278 × 40000 that is equal 87491120000
+ 2187278 × 000000 resulting in 0
+ 2187278 × 2000000 resulting in 4374556000000
+ 2187278 × 50000000 which equals 109363900000000

= 113837139421526
