1804
The world's population reached one billion in the early 19th century, around 1804.
It took until the early 19th century for the global population to reach one billion. This milestone was reached around the year 1804.
There are about 7-8 births and about 2-3 deaths every second around the world. This leaves us with a addition of 5 individuals every second. In one minute, the world population increases by 5*60 = 300 people. In one hour, 300*60 = 18000. In one day, 24*18000 = 432,000. (About 0.432 million every day) So in a year, the world population would have increased by 157.68 Million. Today as I m typing this math, the world population is about 6.67 Billion. If in a year, the world population would have increased by 157.68 Million, by 2018 the world population would have grown by 1.57 Billion. Which is roughly about 25% increase from todays levels. This is significant. I m in my late 20's and so by 60 years of my age, I would have seen the world population double. This is very fearful to me. Answering the question of World Population by 2100: Todays Population = 6.67 Billion Population increase in 92 years = 9.2 * 1.578 Billion = 14.5176 Billion Total Population in 2100 = 21.1876 Billion
China has a population of approximately 1.4 billion people, making it the most populous country in the world.
The population of Regina in 2008 was approximately 194,971.
China has the largest population in the world, with over 1.4 billion people.
Yes, it does. Its population is about 1.4 billion people.
The world population reached one billion in 1804 and seven billion in 2012. That's a difference of 208 years.
About one billion people - so just under a sixth
China is one-tenth of the worlds population. :)
Between one billion and one billion + one hundred million The population of India is approximately 1.1 billion people.
Bill gates is the worlds richest man he has 58.698352 billion dollars
About 34.5 million or one half of one percent of the worlds population.
in the year 2000
one billion
yes it is =D
it is written like this 1,000,000,000,000,000,000 but there is no such thing as a billion billion it would have to reach quintillion
Canadian, all 34.5 million of us or about one half of one percent of the worlds population.