How many zeros are in a octbillion?

Vanessa is applying for a new standard card She has completed the application form? What is the answer of 11011 and 1101 in binary? What are 5 onamonapias? Round 0.83942623 to nearest hundred-thousandth? What are four representations in a linear problem? What do you understand by the logical operation AND adn OR? What is z sqared minus 5z plus 4 equal zero? What is 17 over 10 as an improper fraction? How many Teaspoonsful in a tablespoonful? Would that be 208 ft long by 208 ft wide? What is the percent of a fourth? You can use the Pythagorean theorem to solve problems that involve right triangles Provide an example of a day-to-day situation that involves triangles and the use of the theorem? 1 year equals days? How do you say 9.3562 in words? What is 102 divided by 4? What is 72 - 7? How many equal angles has a hexagon? Write 104644.4 in standard form and in scientific notation? What 2 numbers go into 46 in a factor tree? Find the LCM of 21 and 27?