48,600
20000
7.09 x 10³ = 7090
4.0 × 10-2 written in standard notation is 0.040
10 to the power of 2, written as (10^2), is equal to 100. In standard form, this is simply 100, which can be expressed as (1.0 \times 10^2).
5 to the fourth power times 2 to the second power
2.4 × 10-4 written in standard form is 0.00024
90,000 In standard scientific notation, 90,000 is written as 9 x 104
37000
32,000
37,700
56,000
81,990
81,900
20000
17,200
12000
6.3x10 to the 4th power in standard form is 6.3x104In standard notation it is 63,000