No problem, we've got 79924729 and 18149811 to multiply
79924729 × 18149811 = 18149811 × (79924729)
+ 18149811 × 9 producing 163348299
+ 18149811 × 20 that equals 362996220
+ 18149811 × 700 that equals 12704867700
+ 18149811 × 4000 yielding 72599244000
+ 18149811 × 20000 yielding 362996220000
+ 18149811 × 900000 that equals 16334829900000
+ 18149811 × 9000000 giving us 163348299000000
+ 18149811 × 70000000 yielding 1270486770000000

= 1450618725576219
