It can also be expresses as 4x10x10x10x10x10 which equals 400,000.
.00004
1.2 times ten to the fifth power in decimal notation is 120,000
905,000
-2.4 x 105 = -240,000
2.5 times 10 to the fifth is 2,500,000
.00004
1.2 times ten to the fifth power in decimal notation is 120,000
400,000
One times ten to the negative fifth power
905,000
It is 140.
100^5
-2.4 x 105 = -240,000
Three and four tenths multiplied by ten to the fifth power
2.5 times 10 to the fifth is 2,500,000
100,000
2.40 x 105 equals 240,000