Whakaoti i te 5*2^20+4*4^10+7*16^5

$$5 \times { 2 }^{ 20 } +4 \times { 4 }^{ 10 } +7 \times { 16 }^{ 5 }$$

Aromātai

$$16777216$$

Ngā Upane Otinga

Hei whakarea i ngā pū o te pūtake kotahi, me tāpiri ō rātou taupū. Tāpiria te 1 me te 10 kia riro ai te 11.

$$5\times 2^{20}+4^{11}+7\times 16^{5}$$

Tātaihia te 2 mā te pū o 20, kia riro ko 1048576.

$$5\times 1048576+4^{11}+7\times 16^{5}$$

Whakareatia te 5 ki te 1048576, ka 5242880.

$$5242880+4^{11}+7\times 16^{5}$$

Tātaihia te 4 mā te pū o 11, kia riro ko 4194304.

$$5242880+4194304+7\times 16^{5}$$

Tāpirihia te 5242880 ki te 4194304, ka 9437184.

$$9437184+7\times 16^{5}$$

Tātaihia te 16 mā te pū o 5, kia riro ko 1048576.

$$9437184+7\times 1048576$$

Whakareatia te 7 ki te 1048576, ka 7340032.

$$9437184+7340032$$

Tāpirihia te 9437184 ki te 7340032, ka 16777216.

$$16777216$$

Tauwehe

$$2^{24}$$