Although the model is structural and makes reference to an apparatus, the id, ego and super-ego are purely psychological concepts and do not correspond to (somatic) structures of the brain such as the kind dealt with by neuroscience.
it takes a thousand million to make a billion, so 1,000,000 = 1 million 1,000,000,000 = 1 billion divide 142.98 by 1000= .14298 usually only convert if you have a thousand or â¦more millions. for instance, the US population is 300 million, or .3 billion. but nobody says that.
1 One billion is a 1 with nine zeros after it, denoted by 1,000,000,000. 2  One billion seconds is about 31 and a half years. 3  One billion pennies stacked on top of each other would make a tower almost 870 miles high.4  If you earn $45,000 a year, it would take 22,000 years to amass a fortune of one billion dollars.irst consider a million: 1  One million is a thousand thousands. 2  One million is a 1 with six zeros after it, denoted by 1,000,000. 3  One million seconds is about 11 and a half days. 4  One million pennies stacked on top of each other would make a tower nearly a mile high. 5  If you earn $45,000 a year, it would take 22 years to amass a fortune of one 6  ... One