1.1580
= 71751
======
This is 1080 There is no special name for it.
The 80th power of two (280) is roughly 1.209 x 1024 (SI prefix yobi, yotta binary).Exactly, it is 1,208,925,819,614,629,174,706,176 (1.21 septillion, short scale).
115
You multiply the number by itself 115 times.
It depends... What are the other 79 I points you have? If you mean, what was my 80th I point, then my 80th I point was Needlepoint Spire.
The remainder is 0.
A traditional gift for an 80th birthday is an emerald, but there is no specific stone associated with an 80th birthday. Ruby is also commonly associated with milestone birthdays, including 80th birthdays.
115 = 1
No, there is no 80th president. Not yet anyway. 2012 will bring forth the 45th president.
1.280 = 2,160,228.5 approx1.280 = 2,160,228.5 approx1.280 = 2,160,228.5 approx1.280 = 2,160,228.5 approx
It is 1 with 80 zeros after it. Remember 102 =100 wich is 1 with 2 zeros 103 =1000 etc
115 - 102 + (3 x 5) = 30