Alright, let's work through 84096865 times 49158861 step by step
84096865 × 49158861 = 49158861 × (84096865)
+ 49158861 × 5 giving us 245794305
+ 49158861 × 60 that results in 2949531660
+ 49158861 × 800 that is equal 39327088800
+ 49158861 × 6000 that equals 294953166000
+ 49158861 × 90000 what gives us 4424297490000
+ 49158861 × 000000 giving us 0
+ 49158861 × 4000000 that results in 196635444000000
+ 49158861 × 80000000 that is equal 3932708880000000

= 4134106097070765
