HomeHuman StoryAchievements, Memory & Mental SkillsMOST SQUARE ROOTS CALCULATED MOST SQUARE ROOTS CALCULATED by Asia Book of Records Team/ November 30, 2012/ Human Story, Achievements, Memory & Mental Skills/ MOST SQUARE ROOTS CALCULATED Hakan Gürbaşlar (Turkey) calculated the square roots of ten six digit numbers in 4 minutes and 55 seconds, on December 17, 2011, in Ankara, Turkey. All the results were correct to the 8 digits. Tweet About The Author Asia Book of Records Team Related Posts LONGEST MOTORCYCLE JOURNEY WITHIN A SINGLE COUNTRY (TEAM) by Asia Book of Records Team/ LONGEST MARATHON PLAYING POKER BY AN INDIVIDUAL by Asia Book of Records Team/ FIRST HOSPITAL TO PERFORM BRAIN TUMOUR SURGERY USING ARTIFICIAL INTELLIGENCE by abradmin/ NON STOP DISPLAY OF NUN-CHAKU by abradmin/