No problem, we've got 64100456 and 48163360 to multiply
64100456 × 48163360 = 48163360 × (64100456)
+ 48163360 × 6 giving us 288980160
+ 48163360 × 50 that results in 2408168000
+ 48163360 × 400 producing 19265344000
+ 48163360 × 0000 that results in 0
+ 48163360 × 00000 that results in 0
+ 48163360 × 100000 giving us 4816336000000
+ 48163360 × 4000000 resulting in 192653440000000
+ 48163360 × 60000000 yielding 2889801600000000

= 3087293338492160
