A quantity of Bitcoin, internally denominated in satoshi, with a pico-btc remainder
If necessary, any sub-satoshi remainder in pico btc (10^-12 Bitcoin, or 10k pico per satoshi)
The base unit of account in satoshis (10^-8 Bitcoin, or 100m satoshi per Bitcoin
Provide the amount denominated in BTC
Provide the amount denominated in millisats (1,000th of a satoshi, 10 x pico btc). Rounded towards zero if necessary.
Provide the amount denominated in pico btc (10,000th of a satoshi)