| ※電卓表示 | |||
| 660,000,000☓300=1.98e11 | |||
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| 1.98e11=1.98☓10^11=198,000,000,000 | |||
| ------------------------------------------------------------------------ | |||
| 1e1 | 10^1 | 10 | 10 |
| 1e2 | 10^2 | 100 | 100 |
| 1e3 | 10^3 | 1,000 | 1000 |
| 1e4 | 10^4 | 10,000 | 万 |
| 1e5 | 10^5 | 100,000 | 10万 |
| 1e6 | 10^6 | 1,000,000 | 100万 |
| 1e7 | 10^7 | 10,000,000 | 1000万 |
| 1e8 | 10^8 | 100,000,000 | 1億 |
| 1e9 | 10^9 | 1,000,000,000 | 10億 |
| 1e10 | 10^10 | 10,000,000,000 | 100億 |
| 1e11 | 10^11 | 100,000,000,000 | 1000億 |
| 1e12 | 10^12 | 1,000,000,000,000 | 1兆 |