No problem, we've got 89474069 and 88988975 to multiply
89474069 × 88988975 = 88988975 × (89474069)
+ 88988975 × 9 resulting in 800900775
+ 88988975 × 60 that results in 5339338500
+ 88988975 × 000 producing 0
+ 88988975 × 4000 giving us 355955900000
+ 88988975 × 70000 that equals 6229228250000
+ 88988975 × 400000 producing 35595590000000
+ 88988975 × 9000000 yielding 800900775000000
+ 88988975 × 80000000 yielding 7119118000000000

= 7962205689389275
