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A number that has exactly an odd number of factors is a power of another number. A number between 10 and 30 that is a power is 16. It is 24 (as well as 42) and its factors are 1, 2, 4, 8, and 16.
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∙ 14y ago
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Which number has exactly 10 factors?
Any number of the form a*b^4 where a and b are different prime numbers, or c^9 where c is a prime, will have exactly 10 factors.
What is the smallest two digit number with exactly 10 factors?
45
What number has 10 factors exactly?
Any number n=q1q2...q10 with qi a prime number
What is a whole number greater than 1 that is exactly two factors?
Any composite number. Examples: 4 and 9 . . . (three factors) 6, 8, and 10 . . . (four factors) 12 . . . (six factors) 60 . . . (twelve factors)
What number is between 10 and 10.3?
Exactly halfway between them is 10.15.
Which numbers from 2 to 10 divide exactly into 81?
The factors of 81 that are between 2 and 10 are 3 and 9.
Does 10 have exactly two factors?
no because every number is multiplied by 1 and it equals the same as the number...yay:D
What number between 30 and 50 has the highest amount of factors?
48 has 10 factors.
What is the number between 10 and 20 and have 3 factors?
12
What is the second lowest number with 10 factors?
48 has ten factors, 60 and 72 have twelve apiece, 80 is the next one with exactly ten.
Factors that have exactly four factors?
10 is a factor that has four ; 1 , 2 , 5 , & 10
What number between 1 and 20 has a factors of 5?
5, 10, 15 and 20 have five as a factor. The number 16 has five factors.
