Formula
M to n conversion formula
Use this relationship for a direct conversion:
n = M x 1e15
Worked example
2 M = 2e15 n.
Every listed prefix is an exact decimal power. Binary prefixes such as Ki and Mi belong to the IEC system.
Metric Prefixes conversion
Convert Mega to Nano
1 mega (M) equals 1e15 nano (n). Enter any value below to convert from M to n.
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1 M = 1e15 n
All Metric Prefixes units
From 1 M| Unit | Value |
|---|---|
| Nano n | 1e15 |
| Micro μ | 1e12 |
| Milli m | 1,000,000,000 |
| Centi c | 100,000,000 |
| Deci d | 10,000,000 |
| No prefix 1 | 1,000,000 |
| Deca da | 100,000 |
| Hecto h | 10,000 |
| Kilo k | 1,000 |
| Mega M | 1 |
| Giga G | 0.001 |
| Tera T | 0.000001 |
| Peta P | 0.000000001 |
| Exa E | 1e-12 |
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Quick reference
Mega to Nano table
| Mega (M) | Nano (n) |
|---|---|
| 0.01 | 1e13 |
| 0.1 | 1e14 |
| 1 | 1e15 |
| 2 | 2e15 |
| 5 | 5e15 |
| 10 | 1e16 |
| 25 | 2.5e16 |
| 50 | 5e16 |
| 100 | 1e17 |
| 1,000 | 1e18 |
From unit
About the mega
A factor of 10^6.
Symbol: M
To unit
About the nano
A factor of 10^-9.
Symbol: n
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Source
Conversion standard
Definitions are checked against BIPM SI prefixes. Calculations use full internal precision before display rounding.
View the complete metric prefixes converterQuestions
M to n FAQ
How do you convert mega to nano?
Use the formula n = M x 1e15. 1 mega (M) equals 1e15 nano (n).
Is the M to n conversion exact?
Both unit definitions use exact factors. Only the displayed decimal may be rounded.