Question

Express the following in usual form :
a) 1.568 × 10^5
b) 4.5 × 10^9
c) 5.8 × 10^-9
d) 9.11 × 10^-6​

Answer 1

a) 1.568 × 10^5 = 1,56,800

b) 4.5 × 10^9 = 4,50,00,00,000

c) 5.8 × 10^-9 = 0.0000000058

d) 9.11 × 10^-6 = 0.00000911