No problem, we've got 8289977 and 6529907 to multiply
8289977 × 6529907 = 6529907 × (8289977)
+ 6529907 × 7 yielding 45709349
+ 6529907 × 70 resulting in 457093490
+ 6529907 × 900 yielding 5876916300
+ 6529907 × 9000 that equals 58769163000
+ 6529907 × 80000 what gives us 522392560000
+ 6529907 × 200000 which equals 1305981400000
+ 6529907 × 8000000 giving us 52239256000000

= 54132778842139
