No problem, we've got 79015779 and 49729236 to multiply
79015779 × 49729236 = 49729236 × (79015779)
+ 49729236 × 9 which equals 447563124
+ 49729236 × 70 resulting in 3481046520
+ 49729236 × 700 giving us 34810465200
+ 49729236 × 5000 that equals 248646180000
+ 49729236 × 10000 that results in 497292360000
+ 49729236 × 000000 what gives us 0
+ 49729236 × 9000000 what gives us 447563124000000
+ 49729236 × 70000000 what gives us 3481046520000000

= 3929394321614844
