145 (number)

Summary

145 (one hundred [and] forty-five) is the natural number following 144 and preceding 146.

← 144 145 146 →
Cardinalone hundred forty-five
Ordinal145th
(one hundred forty-fifth)
Factorization5 × 29
Divisors1, 5, 29, 145
Greek numeralΡΜΕ´
Roman numeralCXLV
Binary100100012
Ternary121013
Octal2218
Duodecimal10112
Hexadecimal9116

In mathematicsEdit

In the militaryEdit

In sportsEdit

In transportationEdit

In other fieldsEdit

145 is also:

See alsoEdit

ReferencesEdit

  1. ^ "Sloane's A028442 : Numbers n such that Mertens' function is zero". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-05-28.
  2. ^ "Sloane's A000326 : Pentagonal numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-05-28.
  3. ^ "Sloane's A001844 : Centered square numbers". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-05-28.
  4. ^ a b "Sloane's A014080 : Factorions". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-05-28.
  5. ^ "Archived copy". www.tertrerouge-racingcars.com. Archived from the original on 16 September 2008. Retrieved 14 January 2022.{{cite web}}: CS1 maint: archived copy as title (link)
  6. ^ "Ferry Schedules & Maps - Ferry | Golden Gate".
  7. ^ "Route 145". London Bus Routes.

External linksEdit

  • The Natural Number 145
  • Parker, Matt. "145 and the Melancoil". Numberphile. Brady Haran. Archived from the original on 2013-05-14. Retrieved 2013-04-06.