The spelling can be too complex using decimal names, but would be (in the US)
"nine billion, seven hundred nineteen million, two hundred seventy-eight thousand, nine hundred sixty-five and six hundred fifty-one million, seven thousand, six hundred forty-three billionths."
If it was being spoken (transcribed), normally it would be stated by digits:
"nine, seven one nine, two seven eight, nine six five, point six five one, zero zero seven, six four three." (using a 3-digit grouping, which can also be 4 or 5 at a time).
Ten
First pronounce whole number and then the proper fraction.For example " Three and two fifth".Equivalent improper fraction will be 17/5.
Six sextillion, five hundred and eighty quintillion.
Wu. Make sure when you pronounce it you have a real "ooh" sound to it.
The number is two billion, one hundred million.
Number 10 is pronounced as "ten."
Ten
In French, the number 31 is pronounced as "trente-et-un."
There is no homophone - as long as you pronounce the number normally.
twenty five
tríocha ("treeukha")
Actually, the number google is pronounce doscientas cesas
First pronounce whole number and then the proper fraction.For example " Three and two fifth".Equivalent improper fraction will be 17/5.
treize, you pronounce it trehz
it is a large number to calculate and if our sponge brains can i pronounce NOW spells no.
You pronounce it as- "swason" and you write it as- "soixante"
An example of a mixed number is: three and three quarters which is 3 and 3/4