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8.9 times 10 power 4 in standard form is: 8.9 x 1048.9 x 104 in standard notation is: 89,000
6.89 x 104 = 68,900
2.8 x 109 = 2,800,000,000
90,000 In standard scientific notation, 90,000 is written as 9 x 104
92000000
0.00000067
1.5 x 107 = 15,000,000
10,000,000
107 = 10 000 000
1.5 x 107
You write it as 6.28*106
1.86 times 10 to the 5th power = 186,000
56,240
8,900
5,548,000
324,000