No problem, we've got 98420969 and 99540280 to multiply
98420969 × 99540280 = 99540280 × (98420969)
+ 99540280 × 9 giving us 895862520
+ 99540280 × 60 what gives us 5972416800
+ 99540280 × 900 that equals 89586252000
+ 99540280 × 0000 that equals 0
+ 99540280 × 20000 that equals 1990805600000
+ 99540280 × 400000 producing 39816112000000
+ 99540280 × 8000000 that results in 796322240000000
+ 99540280 × 90000000 producing 8958625200000000

= 9796850812131320
