No problem, we've got 75803018 and 45072319 to multiply
75803018 × 45072319 = 45072319 × (75803018)
+ 45072319 × 8 that equals 360578552
+ 45072319 × 10 what gives us 450723190
+ 45072319 × 000 what gives us 0
+ 45072319 × 3000 that results in 135216957000
+ 45072319 × 00000 giving us 0
+ 45072319 × 800000 resulting in 36057855200000
+ 45072319 × 5000000 resulting in 225361595000000
+ 45072319 × 70000000 that is equal 3155062330000000

= 3416617808458742
