Advertisements
Advertisements
प्रश्न
The sum of the exponents of the prime factors in the prime factorization of 1729 is
पर्याय
1
2
3
4
Advertisements
उत्तर
3
Explanation;
Hint:
1729 = 71 × 131 × 191
APPEARS IN
संबंधित प्रश्न
Express the number as a product of its prime factor:
140
Find the LCM and HCF of the following integers by applying the prime factorisation method:
24, 15 and 36
The HCF of two numbers is 145 and their LCM is 2175. If one number is 725, find the other.
Find the H.C.F. of 252525 and 363636
If 13824 = 2a × 3b then find a and b
For some integer q, every odd integer is of the form ______.
Explain why 3 × 5 × 7 + 7 is a composite number.
If two positive integers p and q can be expressed as p = ab2 and q = a3b; a, b being prime numbers, then LCM (p, q) is ______.
On a morning walk, three persons step off together and their steps measure 40 cm, 42 cm and 45 cm, respectively. What is the minimum distance each should walk so that each can cover the same distance in complete steps?
Three bells toll at intervals of 9, 12 and 15 minutes respectively. If they start tolling together, after what time will they next toll together?
