In this article, we will delve into the fascinating topic of 48 (number), exploring its origins, evolution and relevance in today's society. Since its inception, 48 (number) has played a crucial role in various aspects of everyday life, influencing everything from culture and the arts to technology and economics. Over the years, 48 (number) has undergone significant changes, adapting to new paradigms and challenges that have arisen over time. Through a deep and detailed analysis, we will discover the many facets of 48 (number) and its impact on the contemporary world, as well as the different perspectives that exist around this important topic.
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Cardinal | forty-eight | |||
Ordinal | 48th (forty-eighth) | |||
Factorization | 24 × 3 | |||
Divisors | 1, 2, 3, 4, 6, 8, 12, 16, 24, 48 | |||
Greek numeral | ΜΗ´ | |||
Roman numeral | XLVIII | |||
Binary | 1100002 | |||
Ternary | 12103 | |||
Senary | 1206 | |||
Octal | 608 | |||
Duodecimal | 4012 | |||
Hexadecimal | 3016 |
48 (forty-eight) is the natural number following 47 and preceding 49. It is one third of a gross, or four dozens.
Forty-eight is the double factorial of 6, a highly composite number. Like all other multiples of 6, it is a semiperfect number. 48 is the second 17-gonal number.
48 is the smallest number with exactly ten divisors, and the first multiple of 12 not to be a sum of twin primes.
There are 11 solutions to the equation φ(x) = 48, namely 65, 104, 105, 112, 130, 140, 144, 156, 168, 180 and 210. This is more than any integer below 48, making 48 a highly totient number.
Since the greatest prime factor of 482 + 1 = 2305 is 461, which is clearly more than twice 48, 48 is a Størmer number.
48 is a Harshad number in base 10. It has 24, 2, 12, and 4 as factors.
Forty-eight may also refer to: