1440_(number) 1440_(number)

1440 (number) - Definition and Overview
Related Words: M, Account, Act, Afterpiece, Aggregate, Army, Art, Article, Batch, Beat, Billion, Bit, Blood, Book

1440 is the natural number after 1439 and before 1441.

List of numbers — Integers

<< 1k 2k 3k 4k 5k 6k 7k 8k 9k >>

CardinalOne thousand [and]
four hundred [and] forty
Ordinal1440th
Factorization<math>2^5 \cdot 3^2 \cdot 5<math>
Roman numeralMCDXL
Binary10110100000
Hexadecimal5A0

1440 is a highly totient number, since it has 72 solutions to the equation φ(x) = 1440. It is also a square pyramidal number and a 481-gonal number.

1440 is also

  • The number of minutes in one day
  • the frequency of Radio Luxemburg, (transmitter Marnach) in Kilohertz
Copyright 2009 WordIQ.com - Privacy Policy  :: Terms of Use  :: Contact Us  :: About Us
This article is licensed under the GNU Free Documentation License. It uses material from the this Wikipedia article.