456 million miles = 456 x 106 miles = 4.56 x 108 miles (in scientific notation)
456 million
Billion
One billion = 1,000,000,000 One million = 1,000,000
One hundred million in ONE billion. In billions, depends on how many billions.
By adding six zeroes to the end.
in the million million billions
It takes 146442 billions.
Billions Open Billions Of Dollars
101 million = 0.101 billion.
169 million = 0.169 billion.
1,305 million = 1.305 billion