HERE IS THE SCREENSHOT
http://prntscr.com/8l67hg
2.44 x 10-2 x 1.4 x10-3 x 8.4 x 10-3 =
28.6944 x 10-8 =
2.86944 x10-7 =
2.9 x 10-7 m^3 [rounded ]
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1dg is the largest