No problem, we've got 86999375 and 100288 to multiply
86999375 × 100288 = 100288 × (86999375)
+ 100288 × 5 yielding 501440
+ 100288 × 70 that is equal 7020160
+ 100288 × 300 what gives us 30086400
+ 100288 × 9000 that results in 902592000
+ 100288 × 90000 producing 9025920000
+ 100288 × 900000 resulting in 90259200000
+ 100288 × 6000000 that equals 601728000000
+ 100288 × 80000000 what gives us 8023040000000

= 8724993320000
