No problem, we've got 28937297 and 45052731 to multiply
28937297 × 45052731 = 45052731 × (28937297)
+ 45052731 × 7 producing 315369117
+ 45052731 × 90 which equals 4054745790
+ 45052731 × 200 that results in 9010546200
+ 45052731 × 7000 giving us 315369117000
+ 45052731 × 30000 giving us 1351581930000
+ 45052731 × 900000 giving us 40547457900000
+ 45052731 × 8000000 which equals 360421848000000
+ 45052731 × 20000000 which equals 901054620000000

= 1303704257608107
