It is: 2.1*10^19 in scientific notation
It is: 1.9*10^13
1.9 x 10^13
1.6*10-19 = 1.6E-19
19/25 = 76/100 = 0.76
It is: 2.1*10^19 in scientific notation
19,000,000,000,000,000
1.9x107
It is: 19000 or 1.9*104 in scientific notation
Such a large number would be expressed in scientific notation in the form of 1.5*10^19
It is: 3.914*19^-6
19,000,000,000
It is: 1.9*10^13
3 billion 19 in standard form = 3.000000019 × 109The standard notation = 3,000,000,019
1.9 x 10^13
1.6*10-19 = 1.6E-19
i think the answer is... 30000000000000000000