126 is the
natural number following
125 and preceding
127.
In mathematics
One hundred [and] twenty-six is a
pentagonal pyramidal number, and a
decagonal number as well as a
pentatope number. It is an
abundant number.
125 and 126 form a Ruth-Aaron pair under the second definition in which repeated prime factors are counted as often as they occur.
In base 10, it is a Harshad number as well as a Friedman number, since 126 = 6 × 21.
In the military
In TV and radio
In transportation
In other fields
126 is also:
- The year AD 126 or 126 BC
- 126 AH is a year in the Islamic calendar that corresponds to 743 – 744 CE
- 126 Velleda is a Main belt asteroid
- The atomic number of unbihexium, an element that has not yet been discovered.
- 126 is the seventh magic number in nuclear physics (2, 8, 20, 28, 50, 82, 126)
- It is the highest possible free to play combat level in the mmorpg runescape
- Bosnia and Herzegovina ranks #126 in world population
- Sonnet 126 by William Shakespeare
- 126 film photographic film "cartridge" format
- Salam Abdullah Said’s detainee number in detention in Guantanamo Bay Naval Base, in Cuba
- In MMORPG Asheron's Call, 126 was also previously the highest level before the arrival of the Throne of Destiny expansion
- Beethoven's Bagatelles, Opus 126 were composed in the years 1823-1824
- OMB Circular A-126 for standards and policies for United States aircraft
- The 126th Kentucky Derby was won by Fusaichi Pegasus on May 6, 2000
- The 126th Westminster Kennel Club Dog Show was won by Ch. Surrey Spice Girl, a Miniature Poodle on February 12, 2002
See also