No problem, we've got 79479429 and 66896080 to multiply
79479429 × 66896080 = 66896080 × (79479429)
+ 66896080 × 9 giving us 602064720
+ 66896080 × 20 yielding 1337921600
+ 66896080 × 400 resulting in 26758432000
+ 66896080 × 9000 yielding 602064720000
+ 66896080 × 70000 what gives us 4682725600000
+ 66896080 × 400000 yielding 26758432000000
+ 66896080 × 9000000 which equals 602064720000000
+ 66896080 × 70000000 producing 4682725600000000

= 5316862240738320
