5.0 × 1011
ten million
500 =5.0 × 102or5.0E2
500 = 5.0 × 102
1 x 10^8
10 000 = 104
5 x 102
22 x 53
435,000,990,427,006 = 4.35000990427 × 1014
8 500 000 000 = 8.5*109 in standard form.
500 000 000 / 1000 = 500 000
5E5 or 5x10^5
500 quadrillion.