A generation is the time from the birth of a person, to the birth of his or her child. This can be anything from about 15-100 years.
The number of years in 6 generations can vary depending on the average length of a generation, which is typically around 20 to 30 years. If we use an average of 25 years per generation, then 6 generations would be approximately 150 years. However, this can vary based on cultural and familial factors.
2 years and 2 weeks
There were ten generations between Adam and Noah. This rounds out to about 1100 years. It should be noted that the lifespans and fertility periods of these individuals were incredibly long. Adam was 130 years old when he fathered his first son and Noah fathered his first child at 500.
2 years=24 months
2000 years.
19.07 generations
107.14 years
2 years
300
The "iTouch" is not an Apple product. However, there are 2 generations of iPod touches in existence to date.
There are 3 generations gen 0 , gen 1 and gen 2.
2
The true length of one generation is variable, as it is the time from the birth of one person to the birth of that person's child. As a rule of thumb, 25 years has often been used as an average number, but with many in the western nations having fewer children later in life, some are beginning to use bigger numbers for modern generations. For generations after the middle of the 20th century, some have proposed using 33 years. If a generation is 25 years, then 18 generations is 450 years. If a generation is 33 years, then 18 generations is 594 years.
Generations vary, but 14 is a long time. My 14th Great grandfather, which is 16 generations back, was born in 1620. That averages 26 years a generation. That is over 300 years for 14 generations.
100 generations
There are two (2) generations in a nuclear family.
6 generations