What is 7208972001010 in expanded form?

Answer 1

this number is already in expanded form,

in standard form it is 7.2x10^12

* * * * *

Wrong!

In expanded form it is (7*1012) + (2*1012) + (8*109) + (9*108) + (7*107) + (2*106) + (1*103) + (1*101)

The scientific form is 7.20897100101*1012