Which basic numeral is equal to $8.36\times10^{-1}$8.36×10−1 ?

$0.836$0.836

$836$836

$8.36$8.36

The distance between two stars is approximate $9\times10^7$9×107 metres.

Express this distance as a whole number.

Express $440000$440000 in standard form.

Write $267150000000$267150000000 in standard form.