1
150
0.0667
0.05
0.235
10
0.15
7.5
150
20 trillion = 20,000,000,000,000
20,000,000,000,000,000,000,000
20 million × 5 billion = 100,000 trillion = 100 quadrillion on the short scale. 20 million × 5 billion = 100 trillion on the long scale.