94 = 6,561
93 is 729
19
The answer is 9^4 (9 to the 4th power.) OR Standard form may also refer to factoring, in which case it is (9x9)(9x9); which, through FOIL (First, Inner, Outer, Last), would still give you the simplified answer of 9^4. Standard form in Algebra, or graphing, is much different and involves moving all variables to one side and all constants to the other...but you don't have variables so I'm going to assume you aren't asking for that kind of standard form.
1,000,000,000,000 and 1,000,000,000
9 times 10 to the power negative 1
Nine to the fifth power looks like this: 95
1.08 x 10^9 in standard form is 1,080,000,000
859,016,000 this is around 8.6billion
i think it is either 10-9 or 10x10-9 (standard form)
Please specify what the number was. Standard form refers to making the number and adding a number by which to multiply it and a power. E.g. 9000 in standard form could be: 9X103
9x100. Since anything to the zero power is 1, this becomes just 9.