5.0 × 1011
ten million
500 =5.0 × 102or5.0E2
500 = 5.0 × 102
1 x 10^8
10 000 = 104
5 x 102
800,000 = 8.0 × 105
435,000,990,427,006 = 4.35000990427 × 1014
22 x 53
1 000 000 000+ 300 000 000+20 000 000+100 000+8000+500+1+
8 500 000 000 = 8.5*109 in standard form.
500 000 000 / 1000 = 500 000