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Resources tagged with Factorials similar to Growing:

Other tags that relate to Growing

Mathematical reasoning & proof. Making and proving conjectures. Factorials. Index notation/Indices. Fibonacci sequence. physics. Factors and multiples. Binomial Theorem. Estimating and approximating. Mathematical induction. Modulus arithmetic.

There are 9 results

Broad Topics > Numbers and the Number System > Factorials

Growing

Stage: 5 Challenge Level:

Which is larger: (a) 1.000001^{1000000} or 2? (b) 100^{300} or 300! (i.e.factorial 300)

Factorial

Stage: 4 Challenge Level:

How many zeros are there at the end of the number which is the product of first hundred positive integers?

Seriesly

Stage: 5 Challenge Level:

Prove that k.k! = (k+1)! - k! and sum the series 1.1! + 2.2! + 3.3! +...+n.n!

The Harmonic Triangle and Pascal's Triangle

Stage: 5

The harmonic triangle is built from fractions with unit numerators using a rule very similar to Pascal's triangle.

Weekly Challenge 36: Seriesly

Stage: 5 Short Challenge Level:

Prove that k.k! = (k+1)! - k! and sum the series 1.1! + 2.2! + 3.3! +...+n.n!

Fac-finding

Stage: 4 Challenge Level:

Lyndon chose this as one of his favourite problems. It is accessible but needs some careful analysis of what is included and what is not. A systematic approach is really helpful.

Factorial Fun

Stage: 5 Challenge Level:

How many divisors does factorial n (n!) have?

Factorial one hundred (written 100!) has 24 noughts when written in full and that 1000! has 249 noughts? Convince yourself that the above is true. Perhaps your methodology will help you find the. . . .

How Does Your Function Grow?

Stage: 5 Challenge Level:

Compares the size of functions f(n) for large values of n.