Question

please solve 19 th question

Answer 1

${2}^{16 \times 2} \times {5}^{25}$
${2}^{32} \times { {5}^{25} }$
${10}^{25} \times {2}^{7}$
128×10^25
so, no of digits are 3+25=28

hope this may help you

Answer 2

hey mate here is your answer

28 Please mark as a brainliest