Ah, painting with numbers, what a joy! To write 16 million in standard form, you simply move the decimal point six places to the right to show the large quantity clearly. So, 16,000,000 becomes 1.6 x 10^7 in standard form. Just like adding happy little trees to a landscape, transforming numbers into standard form can bring a sense of calm and order to your mathematical world.
16 and 299 thousandths (16.299) in standard form = 1.6299 × 101
16 and 2 thousandths (16.002) is expressed in standard form as: 1.6002 × 101
16.00046
306,425,000, 016.
If you mean: 72 and 16/1000 then as a decimal it is 72.016 which is 7.2016*101 in standard form or scientific notation