No problem, we've got 34745418 and 21312411 to multiply
34745418 × 21312411 = 21312411 × (34745418)
+ 21312411 × 8 that is equal 170499288
+ 21312411 × 10 that equals 213124110
+ 21312411 × 400 that is equal 8524964400
+ 21312411 × 5000 yielding 106562055000
+ 21312411 × 40000 resulting in 852496440000
+ 21312411 × 700000 resulting in 14918687700000
+ 21312411 × 4000000 that is equal 85249644000000
+ 21312411 × 30000000 what gives us 639372330000000

= 740508628782798
