No problem, we've got 89101471 and 96139740 to multiply
89101471 × 96139740 = 96139740 × (89101471)
+ 96139740 × 1 that results in 96139740
+ 96139740 × 70 that equals 6729781800
+ 96139740 × 400 that results in 38455896000
+ 96139740 × 1000 producing 96139740000
+ 96139740 × 00000 producing 0
+ 96139740 × 100000 what gives us 9613974000000
+ 96139740 × 9000000 which equals 865257660000000
+ 96139740 × 80000000 producing 7691179200000000

= 8566192255557540
