No problem, we've got 89743996 and 73736620 to multiply
89743996 × 73736620 = 73736620 × (89743996)
+ 73736620 × 6 that equals 442419720
+ 73736620 × 90 resulting in 6636295800
+ 73736620 × 900 which equals 66362958000
+ 73736620 × 3000 resulting in 221209860000
+ 73736620 × 40000 producing 2949464800000
+ 73736620 × 700000 what gives us 51615634000000
+ 73736620 × 9000000 which equals 663629580000000
+ 73736620 × 80000000 what gives us 5898929600000000

= 6617418930333520
