10^10^10 how much time will it take to write this number,if it takes 1 sec to write 1 digit.
a. 1000 secs.
b. 10 year.
c. more than 1 million years.
d. a few days.

• ANS. C
  10^10^10 HERE, ^ INDICATES FOR POWER, SO
  10^10 = 10000000000 (TEN ZEROS)
  10^10^10 = 100^10 = 10000000..............
  SO, MORE THAN 1 MILLION YEARS
• 12 years agoHelpfull: Yes(12) No(6)
• The answers are all wrong. It is around 316 years. You have 10^10000000000.
  that means a "1" followed by 10000000000 zeroes. so basically 10000000001 seconds. Divide this by 60 to get minutes. divide by 60 again to get hours. divide by 24 to get days. divide by 365 to get years.
• 10 years agoHelpfull: Yes(1) No(3)
• check this site
  http://en.wikipedia.org/wiki/Large_numbers
  ans =c more than 1 million years
  
• 9 years agoHelpfull: Yes(1) No(1)