11,012,111 you would never say it that way because eleven hundred is the same as one thousand and one hundred.
1,318 millionths in decimal notation is 0.001318
You cant write this number in figures
Expressed in figures, this is equal to 818,080.
In figures it is: 18,759,000
18,800 is eighteen thousand, eight hundred.
600,000 is how to write six-hundred thousand in figures.
one thousand, eight hundred OR eighteen hundred
one hundred and eighteen thousand two hundred
Two hundred and eighteen thousand (218,000) in standard form is 2.18 × 105