No problem, we've got 42174167 and 72168748 to multiply
42174167 × 72168748 = 72168748 × (42174167)
+ 72168748 × 7 that results in 505181236
+ 72168748 × 60 that results in 4330124880
+ 72168748 × 100 what gives us 7216874800
+ 72168748 × 4000 producing 288674992000
+ 72168748 × 70000 producing 5051812360000
+ 72168748 × 100000 which equals 7216874800000
+ 72168748 × 2000000 which equals 144337496000000
+ 72168748 × 40000000 that equals 2886749920000000

= 3043656830332916
