Place Value Chart: See the third number 0.000000001 one billionth 0.00000001 one hundred-millionth 0.0000001 one ten-millionth 0.000001 one millionth 0.00001 one hundred-thousandth 0.0001 one ten-thousandth 0.001 one thousandth 0.01 one hundredth (1 in the hundredths place) 0.1 one tenth (1 in the tenths place) 1 one (1 in the ones or units place) 10 ten (1 in the tens place) 100 one hundred (1 in the hundreds place) 1,000 one thousand (1 in the thousands place) 10,000 ten thousand 100,000 one hundred thousand 1,000,000 one million 10,000,000 ten million 100,000,000 one hundred million 1,000,000,000 one billion 10,000,000,000 ten billion 100,000,000,000 one hundred billion 1,000,000,000,000 one trillion...

1 / 10,000,000 :)