Question Number 101762 by 175mohamed last updated on 04/Jul/20
Commented by mr W last updated on 04/Jul/20
$$\mathrm{2}×\mathrm{2}^{\mathrm{20}} =\mathrm{2}^{\mathrm{21}} \:{g}\:\approx\:\mathrm{2097}\:{kg}\:\approx\:\mathrm{2}.\mathrm{1}\:{to}\:! \\ $$
Commented by IRAN_majid last updated on 04/Jul/20
$${ok} \\ $$