No problem, we've got 41400293 and 71290767 to multiply
41400293 × 71290767 = 71290767 × (41400293)
+ 71290767 × 3 giving us 213872301
+ 71290767 × 90 giving us 6416169030
+ 71290767 × 200 which equals 14258153400
+ 71290767 × 0000 that is equal 0
+ 71290767 × 00000 yielding 0
+ 71290767 × 400000 which equals 28516306800000
+ 71290767 × 1000000 resulting in 71290767000000
+ 71290767 × 40000000 that is equal 2851630680000000

= 2951458641994731
