That's right, but the number is in hexadecimal :)
Sample result
```console
# sfdisk -d
# partition table of /dev/sda
unit: sectors
/dev/sda1 : start=       63, size=   497952, Id=83, bootable
/dev/sda2 : start=   498015, size= 83377350, Id=8e
/dev/sda3 : start=        0, size=        0, Id= 0
/dev/sda4 : start=        0, size=        0, Id= 0
```