36494100000000
When you are multiplying a number by ten to the (blank) power, simply move the decimal point however many places to the right as the number of the power. If the number in the power is negative, move it to the left that many places
Ten to the eighth is100,000,000 so just move the decimal on the 8.343 over 8 places. 834,300,000
1,000,000,000
Nine times ten to the twenty-eighth power. Also: 90 octillion.
.0000000010
570,000,000
2.6 x 101/8 = 2.6 x 1.3335 = 3.467 (3dp)
ten to the eighth power is just 10*10*10*10*10*10*10*10 which equals: 100,000,000
In standard form it would be written as 3x10^8. In decimal form it would be 300,000,000.
Five times ten to the third power is 5000 and three times ten to the second power is 300; 5000 + 300 = 5300.
5600
5.3 times ten to the negative first power is 0.53
It is 37,500.