3.9 × 103 written in regular notation is 3,900
.39
36 times 39 = 315 .
3 x 10 to the 5th power + 3 x 10 to the 4th power + 2 x 10 to the 2nd power
The value of 4.2 X 10 to -3 power is 0.0042
1 x 39, 3 x 13, 13 x 3, 39 x 1
-3.9908384e+39
2.25 x 10-39 = 0.00000000000000000000000000000000000000225
39 ÷ 1 3/10 = 39 ÷ (10x1+3)/10 = 39 ÷ 13/10 = 39 x 10/13 = 3 x 10 = 30
.39
5.5 X 10^11
0 x 39 = 0 1 x 39 = 39 2 x 39 = 78 3 x 39 = 117 4 x 39 = 156 5 x 39 = 195 6 x 39 = 234 7 x 39 = 273 8 x 39 = 312 9 x 39 = 351 10 x 39 = 390
36 times 39 = 315 .
3 x 10 to the 5th power + 3 x 10 to the 4th power + 2 x 10 to the 2nd power
x=3 (39)(x) = (39)(3) = 117
1000 = 1X 10(to the power of 3) 500 = 5 x 10(to the power of 2) 30 = 3 x 10(to the power of 1) 3 = 3 x 10(to the power of 0)
The value of 4.2 X 10 to -3 power is 0.0042
39 = 1 x 39, 3 x 13, 13 x 3, 39 x 1.