Question

Express the number standard from 6428000

Answer 1

Answer:

6.428 × 10^6

Step-by-step explanation:

Standard form means decimal after first number with proper representation of power.

Mostly we write the first 2 whole numbers after the first number and decimal point bt you can write more than two . No need to include zeros . The number of digits including zero in the question after the first number would be the power of 10 as there are 6 numbers after 6 so the power of 10 is 6.

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Answer 2

Answer:

6428000 A given number is said to be in standard form if it can be expressed as k × 10n, where k is a real number such that 1 ≤ k < 10 and n is a positive integer.

Then, 6428000 = 6.428 × 10 ki power 6

$6.428 \times {10}^{6}$