The square root of (0.324 x 0.081 x 4.624) / (1.5625 x 0.0289 x 72.9 x 64) is?

Given expression =√(0.324 x 0.081 x 4.624) / (1.5625 x 0.0289 x 72.9 x 64)
= √( 324 x 81 x 4624) / (15625 x 289 x 729 x 64)
= √9 / 15625
= 3 /125
= 0.024