By adding six zeroes to the end.
Assuming one billion is equal to one thousand million, 456 million is equal to 456/1000 = 0.456 billion.
456 million miles = 456 x 106 miles = 4.56 x 108 miles (in scientific notation)
10001/999900
456 million
4.56 = 456%
Four hundred fifty-six million, nine hundred eighteen thousand, three hundred twenty-seven.
four hundred fifty-six.
Approximately 0.03070175438596491228070175438596
12,000,000 - 6 zeros :) 123 456
0.0456 is the answer to your question.
Expanded Notation of 456 = (4 x 102) + (5 x 101) + (6 x 100)
Write 1.98 million is 1,980,000