How do you write 1427.0 million in number form?

What are the odds of a left-handed person meeting another left-handed person? What is the fifth foundation? What is a negative dived by a positive? How long is 0.64 hours? Could you measure the volume of a small box of marbles by placing it in a measuring cup of water? What is the need to calculate gsm of paper? Two numbers that are equal? What fraction is equal to 13.93? How many mircoliters in a l? What years in the twentieth century have digits that add up to twenty? How do you calculate the length of the whose breadth volume and height is given? What is 7.14285714 as a percent? What is the approximate circumference of a circle with a radius of 20m? What the difference between eigenvalue and eigenvector? What is -0.84 as a fraction or mixed number? What is a rectangular sphere? Importance of solid mensuration? How do you divide word mysterious into syllables? What would you do if there are two numbers in the middle when you are doing the mean in maths? Is 108 prime or composite number?