721 in Hex

Decimal 721 in hex conversion provides the detailed information on what is the hex equivalent of (721)10, and the step-by-step work for how to convert the decimal (base-10) number 721 to its hex (base-16) equivalent.

(721)10 in hex is equal to:
(721)10 = (?)16

Perform successive MOD-16 operation for decimal 721, and mark the initial remainder as LSB and the final remainder as MSB as like the below.

MOD-16 of 721	721 / 16 = 45	Remainder is 1 → LSB
MOD-16 of 45	45 / 16 = 2	Remainder is 13
MOD-16 of 2	2 / 16 = 0	Remainder is 2 → MSB

Arrange the remainders of MOD-16 of 721 from MSB to LSB (2 13 1) and replace each remainders by the corresponding hex equivalent by referring the below table forms the equivalent hex number for decimal 721.

Decimal	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15
Hex	1	2	3	4	5	6	7	8	9	A	B	C	D	E	F

Decimal 2 in hex is 2 → MSB
Decimal 13 in hex is D
Decimal 1 in hex is 1 → LSB

= 2D1
721₁₀ = 2D1₁₆

Hence,
721 in hex is 2D1

where,
721₁₀ is the given decimal number,
10 in 721₁₀ represents the base-10 or decimal number system,
2D1₁₆ is the hex equivalent of the decimal 721,
16 in 2D1₁₆ represents the base-16 or hexadecimal number system.

Important Notes: (721)10 in Hex
The below are some of the important notes to be remembered while converting the (base-10) decimal number 721 into a (base-16) hexadecimal equivalent.

1. The initial remainder of MOD-16 operation for 721 is a Least Significant Bit (LSB).
2. The last remainder of MOD-16 operation for 721 is a Most Significant Bit (MSB).
3. Arrange the reminders of mod-16 of 721 from MSB to LSB and replace each reminder by the corresponding hex equivalent forms the actual hex value of decimal 721.