41 (number)

This article is about the number 41. For the year, see 41.

41 (forty-one) is a number. It comes between forty and forty-two, and is an odd number. It is also the 13th prime number, after 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, and 37.

← 40 41 42 →
← 40 41 42 43 44 45 46 47 48 49 → ← 0 10 20 30 40 50 60 70 80 90 →
Cardinal	forty-one
Ordinal	41st (forty-first)
Factorization	41
Roman numeral	XLI
Binary	1010012
Ternary	11123
Quaternary	2214
Quinary	1315
Senary	1056
Octal	518
Duodecimal	3512
Hexadecimal	2916
Vigesimal	2120
Base 36	1536