You can write out 1.8 billion as "1,800,000,000" or "one billion eight hundred million."
one trillion eight hundred billion
one billion eight hundred million
One point eight eight nine
Eight point one five.
900 billion one thousand eighty eight = 900,000,001,088
You can write out 1.8 billion as "1,800,000,000" or "one billion eight hundred million."
In words, 1,800,000,000 is one billion, eight hundred million.
148,000,000,000
1000000800
150,008,000,000
one billion eight hundred million
one trillion eight hundred billion
"One point three eight" or "one point thirty-eight" or " one and thirty-eight one hundredths."
One point eight eight nine
Eight point one five.
1.08 written in word form is one and eight hundredths or one point zero eight.