No problem, we've got 75208924 and 40004020 to multiply
75208924 × 40004020 = 40004020 × (75208924)
+ 40004020 × 4 resulting in 160016080
+ 40004020 × 20 producing 800080400
+ 40004020 × 900 resulting in 36003618000
+ 40004020 × 8000 that is equal 320032160000
+ 40004020 × 00000 that results in 0
+ 40004020 × 200000 what gives us 8000804000000
+ 40004020 × 5000000 resulting in 200020100000000
+ 40004020 × 70000000 which equals 2800281400000000

= 3008659299874480
