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Natural number
270 (two hundred [and] seventy) is the natural number following 269 and preceding 271.
In mathematics
- 270 is a harmonic divisor number.[1]
- 270 is the fourth number that is divisible by its average integer divisor.[2]
- 270 degrees is equal to three-fourths of a turn.[3] This also means that
radians.[4]
and
are both prime numbers, making 270 surrounded by twin primes.[5]
- 270 is the number of divisors that
(a factorial) has.[6]
References
- ^ Sloane, N. J. A. (ed.). "Sequence A001599 (Harmonic or Ore numbers)". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-05-28.
- ^ Sloane, N. J. A. (ed.). "Sequence A007340". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
- ^ "270 degrees". www.geogebra.org.
- ^ "Intro to Trig" (PDF). blogs.nvcc.edu. Retrieved 27 February 2024.
- ^ "Twin prime numbers". mathworld.wolfram.com.
- ^ Sloane, N. J. A. (ed.). "Sequence A027423 (Number of divisors of n!.)". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.
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