44 (number)

This article is about the number 44. For the year, see 44.

← 43 44 45 →
← 40 41 42 43 44 45 46 47 48 49 → List of numbers — Integers ← 0 10 20 30 40 50 60 70 80 90 →
Cardinal	forty-four
Ordinal	44th (forty-fourth)
Factorization	22× 11
Greek numeral	ΜΔ´
Roman numeral	XLIV
Binary	1011002
Ternary	11223
Quaternary	2304
Quinary	1345
Senary	1126
Octal	548
Duodecimal	3812
Hexadecimal	2C16
Vigesimal	2420
Base 36	1836

44 (forty-four) is a number. It comes between forty-three and forty-five, and is an even number. It is divisible by 1, 2, 4, 11, 22 and itself, 44.

Science

Chemistry

• Forty-four is the atomic number of ruthenium.

Astronomy

• The saros number of the solar eclipse series which began on April 30, 1448 BC and ended on June 7, 168 BC.