Alright, let's work through 48886899 times 97289841 step by step
48886899 × 97289841 = 97289841 × (48886899)
+ 97289841 × 9 yielding 875608569
+ 97289841 × 90 what gives us 8756085690
+ 97289841 × 800 that is equal 77831872800
+ 97289841 × 6000 resulting in 583739046000
+ 97289841 × 80000 that is equal 7783187280000
+ 97289841 × 800000 which equals 77831872800000
+ 97289841 × 8000000 resulting in 778318728000000
+ 97289841 × 40000000 that equals 3891593640000000

= 4756198630693059
