2 \cdot 4 ^ { 211 } = 1,6 \cdot 20 ^ { 2 }
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2\times 10830740992659433045228180406808920716548582325686783496759685861775864483615725089999900023844295226942934417817982702456930304=1,6\times 20^{2}
Calculate 4 to the power of 211 and get 10830740992659433045228180406808920716548582325686783496759685861775864483615725089999900023844295226942934417817982702456930304.
21661481985318866090456360813617841433097164651373566993519371723551728967231450179999800047688590453885868835635965404913860608=1,6\times 20^{2}
Multiply 2 and 10830740992659433045228180406808920716548582325686783496759685861775864483615725089999900023844295226942934417817982702456930304 to get 21661481985318866090456360813617841433097164651373566993519371723551728967231450179999800047688590453885868835635965404913860608.
21661481985318866090456360813617841433097164651373566993519371723551728967231450179999800047688590453885868835635965404913860608=1,6\times 400
Calculate 20 to the power of 2 and get 400.
21661481985318866090456360813617841433097164651373566993519371723551728967231450179999800047688590453885868835635965404913860608=640
Multiply 1,6 and 400 to get 640.
\text{false}
Compare 21661481985318866090456360813617841433097164651373566993519371723551728967231450179999800047688590453885868835635965404913860608 and 640.
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