Whakaoti i te 545*(1-109^5)/1-109

$$\frac{ 545 \times (1- { 109 }^{ 5 } ) }{ 1-109 }$$

Aromātai

$$77643523645$$

Ngā Upane Otinga

Tātaihia te 109 mā te pū o 5, kia riro ko 15386239549.

$$\frac{545\left(1-15386239549\right)}{1-109}$$

Tangohia te 15386239549 i te 1, ka -15386239548.

$$\frac{545\left(-15386239548\right)}{1-109}$$

Whakareatia te 545 ki te -15386239548, ka -8385500553660.

$$\frac{-8385500553660}{1-109}$$

Tangohia te 109 i te 1, ka -108.

$$\frac{-8385500553660}{-108}$$

Whakawehea te -8385500553660 ki te -108, kia riro ko 77643523645.

$$77643523645$$

Tauwehe

$$5\times 31\times 109\times 191\times 24061$$