No problem, we've got 49971458 and 80840924 to multiply
49971458 × 80840924 = 80840924 × (49971458)
+ 80840924 × 8 that results in 646727392
+ 80840924 × 50 resulting in 4042046200
+ 80840924 × 400 which equals 32336369600
+ 80840924 × 1000 producing 80840924000
+ 80840924 × 70000 producing 5658864680000
+ 80840924 × 900000 which equals 72756831600000
+ 80840924 × 9000000 that results in 727568316000000
+ 80840924 × 40000000 which equals 3233636960000000

= 4039738838347192
