Advertisements
Advertisements
Question
Express the following as a product of powers of their prime factors:
800
Chart
Sum
Solution
| 2 | 800 |
| 2 | 400 |
| 2 | 200 |
| 2 | 100 |
| 2 | 50 |
| 5 | 25 |
| 5 | 5 |
| 1 |
Using prime factorisation of 800, we have
800 = 2 × 2 × 2 × 2 × 2 × 5 × 5
∴ 800 = 25 × 52
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Express the following in exponential form:
t × t
Express the following as product of powers of its prime factor:
405
Simplify:
(−4)3
Find the value of: 44
Complete the table below.
| Sr. No | Indices (Numbers in index form) |
Base | Index | Multiplication form | Value |
| (i) | 34 | 3 | 4 | 3 × 3 × 3 × 3 | 81 |
| (ii) | 163 | ||||
| (iii) | (−8) | 2 | |||
| (iv) | `3/7 xx 3/7 xx 3/7 xx 3/7` | `81/2401` | |||
| (v) | (−13)4 |
Find the value of 53.
When base is 12 and exponent is 17, its exponential form is _____________
Find the value of the following.
54
The value of x in the equation a13 = x3 × a10 is
Express the following numbers using exponential notations:
1029
