Cambridge IGCSE. 2025. Mathematics (0580). May/June - Paper 4 (43) · Calculator (Extended) - Question 8

One titanium atom has a mass of $7.95 \times 10^{-23}$ grams.

Calculate the number of titanium atoms in 1 kg of titanium.

Give your answer in standard form.

(Type the answer like 1.23 × 10^25)