How do you write 6 billion 402 million 120 in standard form?

6,472,000,000 = 6.472*109 in standard form

4.4*106

The process is easy. You simply multiply 1.04 by 1,000,000: 1.04 x 1,000,000 = 1,040,000

85 with 6 zeros = 85,000,000.

3.06 *10^11