No problem, we've got 1021 and 9770 to multiply
1021 × 9770 = 9770 × (1021)
+ 9770 × 1 giving us 9770
+ 9770 × 20 what gives us 195400
+ 9770 × 000 that equals 0
+ 9770 × 1000 which equals 9770000

= 9975170
