No problem, we've got 80384712 and 48029932 to multiply
80384712 × 48029932 = 48029932 × (80384712)
+ 48029932 × 2 what gives us 96059864
+ 48029932 × 10 that results in 480299320
+ 48029932 × 700 which equals 33620952400
+ 48029932 × 4000 resulting in 192119728000
+ 48029932 × 80000 that results in 3842394560000
+ 48029932 × 300000 what gives us 14408979600000
+ 48029932 × 0000000 what gives us 0
+ 48029932 × 80000000 producing 3842394560000000

= 3860872251199584
