Large Numbers
LOS NÚMEROS GRANDES
10 ten
100 one hundred
1000 one thousand
1,000,000 one million (6 zeros)
1,000,000,000 one billion (9 zeros)
1000,000,000,000 one trillion (12 zeros)
The universe was formed
thirteen billion eight-hundred million years ago.
13,800,000,000
A young person’s brain contains around
one hundred billion of neurons.
100,000,000,000