Converting 2012000 to a decimal requires information on the base used.
.012
.12 is 12% as a decimal.
86, 000, 012, 460
First, place the decimal after the first digit (after 2): 2.230000 Now, count the number of digits after the decimal. There are 6. So, it will be: 2.23 x 106.
Choose the actual number part in the number. These would be the significant digits. Write that number with a decimal point after the first digit. Then multiply by a power of ten to push the decimal point back to where it should be. Example 602 000 000 000 000 000 000 000 is a chemist's favorite number. Take the actual number 602 Write with decimal point after first digit 6.02 Multiply by a power of ten to put the decimal point back. Look at the original number. There are 23 places after the 6 (including the 02) so multiply by 1023 6.02 x 1023 If the number is small like 0.000 000 023 456 23456 is the actual number 2.3456 has the decimal seven zero's and the 2 are the places to move past. Notice the decimal will move left so the exponent is negative 2.3456 x 10-8
0.012
.012
.12 is 12% as a decimal.
12 thousandths = 0.12 in decimal
.012
3.12 x 1023 is already a decimal but in standard form this a shorthand way of writing out : 312 000 000 000 000 000 000 000.
6, 012, 000, 098
86, 000, 012, 460
250000000.
012
It is 0.000 000 000 001
1 kg = 1 000 000 mg 5 000 841 mg = 5.000841 kg = 5 kg (approximated to 2 decimal points)