- #1

- 1

- 0

Im trying to find the sum of the cubes of all the odd 5 digit numbers..

if you know a formula that works even with smaller numbers so i can try solving it also but i need the answer as well

- Thread starter Brookejewel
- Start date

- #1

- 1

- 0

Im trying to find the sum of the cubes of all the odd 5 digit numbers..

if you know a formula that works even with smaller numbers so i can try solving it also but i need the answer as well

- #2

- 22,089

- 3,290

Do you know a formula for all the cubes (up to a certain point). Let's disregard the fact that they have to be odd and have 5 digits.

Do you know a formula for

[tex]\sum_{i=1}^{1000000}{i^3}[/tex]

for example? Once you know this formula, we will modify it to suit your purposes!

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