To calculate (5.3 \text{ million} \times 2.1 \text{ thousand}), first convert both numbers to scientific notation: (5.3 \text{ million} = 5.3 \times 10^6) and (2.1 \text{ thousand} = 2.1 \times 10^3). Multiplying these gives:
[ (5.3 \times 10^6) \times (2.1 \times 10^3) = 11.13 \times 10^{6+3} = 11.13 \times 10^9. ]
In proper scientific notation, this is (1.113 \times 10^{10}).
21 million written in scientific notation is 2.1 x 10^6.
1,320,000,000,000,000,000,000 in Scientific Notation = 1.32 x 1021 or 1.32e+21
4x10^21
63,021,002
15,021,000
21 million written in scientific notation is 2.1 x 10^6.
21
1,320,000,000,000,000,000,000 in Scientific Notation = 1.32 x 1021 or 1.32e+21
4x10^21
It is 10-21.
4.39872*10^21
1.34e 21 = 1.34 x 10^21
You would write it like this 21,000,000 or 2.1*10^6.Another Answer:-It is the same as in scientific notation and it is: 2.1*10^7
4.21 This is because with scientific notation, the number has to be under 10.00 and over 1.00.
63,021,002
15,021,000
$3,021,859.00