



 
Hi Peter, 92 billion is 92 followed by 9 zeros. 6 trillion is 6 followed by 12 zeros. Hence 92 billion times 6 trillion is $92 \times 6$ followed by $9 + 12 = 21$ zeros. If you want a name for the number 1 followed by 21 zeros I suggest you look at http://mathcentral.uregina.ca/QQ/database/QQ.09.97/gupta1.html You might also look at http://mathcentral.uregina.ca/QQ/database/QQ.09.03/steph2.html and http://mathcentral.uregina.ca/QQ/database/QQ.09.09/h/julio1.html Penny  


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