43897 = 4 . 10000 + 3 . 1000 + 8 . 100 + 9 . 10 + 7
= 4 . 104 + 3 . 103 + 8 . 102 + 9 . 10 + 7
3046 = 3 . 1000 + 4 . 10 + 6
= 3 . 103 + 4 . 10 + 6
`43897 = 4*10000 + 3*1000 +8*100 +9*10 +7`
`= 4*10^4 + 3*10^3 + 8*10^2 +9*10 +7`
`3046 = 3*1000 + 4*10 +6`
` = 3*10^3 + 4*10 +6`
43897=4.10000+3.1000+8.100+9.10+7
=4.10⁴+3.10³+8.10²+9.10+7
3046=3.1000+4.10+6
=3.10³+4.10+6