For Exercises 19-24, translate each figure into scientific notation.
(19. According to the 1999 CIA World Factbook, (20) According to the 1999 CIA World Factbook,
the population of China was approximately
the population of the United States was
one billion, two hundred forty six million,
approximately two hundred seventy-two
eight hundred seventy-two thousand.
million, six hundred thirty-nine thousand,
six hundred.
21. Nanotechnology is the manufacturing of
materials and structures that can measure
up to one hundred-billionths of a meter.
22. The Chicago Brand digital micrometer can
measure an object as small as fifty mil-
lionths of a meter.
23. A 3" inch floppy disk has the capacity to
store one million, four hundred fifty-seven
thousand, six hundred sixty-four bytes of
information.
24. An Internet transfer rate for sending 1
megabyte is clocked at forty-five thousand,
five hundred forty millionths of a second.
For Exercises 25-27, convert each number into decimal notation.
25) According to the Internet Movie Database,
the film The Fellowship of the Ring grossed
$6.6114 \times 10^7 during its opening weekend
in the United States.
26. A JPEG image of da Vinci's painting La
Gioconda (better known as the Mona Lisa) is
1.3859 \times 10^{-3} megabytes.
27. According to the 1999 CIA World Factbook,
the United States produces 3.9629 \times 10^{13}
kilowatt-hours of electricity per year.
