Advertisements
Advertisements
Question
Express the following as a product of powers of their prime factors:
2025
Chart
Sum
Advertisements
Solution
| 3 | 2025 |
| 3 | 675 |
| 3 | 225 |
| 3 | 75 |
| 5 | 25 |
| 5 | 5 |
| 1 |
Using prime factorisation of 2025, we have
2025 = 3 × 3 × 3 × 3 × 5 × 5
∴ 2025 = 34 × 52
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Express the following number using exponential notation:
512
Simplify:
2 × 103
Simplify:
24 × 32
Express the following number in index form.
Sixth root of 9
Find the value of: 55
Evaluate: `((- 3)/(- 5))^3`
Express the following number as a product of powers of prime factor: 16000
Find the value of the following.
93
Fill in the blanks with <, > or = sign.
74 ______ 54
Write the number of seconds in scientific notation.
| Sl. No. | Unit | Value in Seconds |
| 1. | 1 Minute | 60 |
| 2. | 1 Hour | 3,600 |
| 3. | 1 Day | 86,400 |
| 4. | 1 Month | 2,600,000 |
| 5. | 1 Year | 32,000,000 |
| 6. | 10 Years | 3,20,000,000 |
