10 power 9 is equal to July 8, 2019 16 32 64 128 10 power 9 is equal to billion 10 ki power 9 is equal to 10 power minus 9 is equal to 10 raise to power 9 is equal to 10 ki power minus 9 is equal to 10 raise to power minus 9 is equal to 10 to the power minus 9 m is equal to 10 to power 9 10 to the power minus 9