Five millionths.
No difference - same as 5.0000 kg or 0005.0 kg or 0000005 kg and so on.
0.000006 in words is six millionths.
Three hundred and thirty thousand is 'three hundred and thirty thousand' written in words. It is 330,000 if you want it written in digits.
0.054 written in words is fifty-four thousandths
0.12 in words is written zero point one two or you could have written twelve hundredths
0000005 = 5
000017
.0000005
No difference - same as 5.0000 kg or 0005.0 kg or 0000005 kg and so on.
Two hundred-thousandths.
Twenty-five millionths.
Three and sixty-three hundredths.
The number 10.20 is written in words as "ten point two zero".
The correct way to say it is eighty and four hundred fifty three thousandths.
Standard form:h+3 written in words: h added to three
Eighty and four hundred fifty-three thousandths.
Using the right words - leaves the reader in no doubt of what the writer is trying to say.