Alright, let's work through 51836382 times 2318738 step by step
51836382 × 2318738 = 2318738 × (51836382)
+ 2318738 × 2 what gives us 4637476
+ 2318738 × 80 producing 185499040
+ 2318738 × 300 what gives us 695621400
+ 2318738 × 6000 that is equal 13912428000
+ 2318738 × 30000 which equals 69562140000
+ 2318738 × 800000 resulting in 1854990400000
+ 2318738 × 1000000 yielding 2318738000000
+ 2318738 × 50000000 that equals 115936900000000

= 120194988725916
