No problem, we've got 72123218 and 42887523 to multiply
72123218 × 42887523 = 42887523 × (72123218)
+ 42887523 × 8 that is equal 343100184
+ 42887523 × 10 giving us 428875230
+ 42887523 × 200 producing 8577504600
+ 42887523 × 3000 that is equal 128662569000
+ 42887523 × 20000 yielding 857750460000
+ 42887523 × 100000 yielding 4288752300000
+ 42887523 × 2000000 yielding 85775046000000
+ 42887523 × 70000000 that equals 3002126610000000

= 3093186170809014
