No problem, we've got 64702654 and 87981125 to multiply
64702654 × 87981125 = 87981125 × (64702654)
+ 87981125 × 4 giving us 351924500
+ 87981125 × 50 which equals 4399056250
+ 87981125 × 600 which equals 52788675000
+ 87981125 × 2000 that equals 175962250000
+ 87981125 × 00000 resulting in 0
+ 87981125 × 700000 that is equal 61586787500000
+ 87981125 × 4000000 resulting in 351924500000000
+ 87981125 × 60000000 giving us 5278867500000000

= 5692612289405750
