If you go back 25 generations ago, you will find their ancestors 33,554,432 Bashny.Net

You have more relatives than you dumaete

If in the past 25 generations of your ancestors were no incestuous relationships, then you should be 33,554,432 right, right, right, right, right, right , right, great, right, right, right, right, right, right, right, right, right, right, right, right, great, right, right-grandparents and grandparents. And if you collect together all its potential ancestors (including your parents, your grandparents, your great-grandparents, your great-grandfather and great-grandmother, and so on. D.), Then you have a total of 67,108,862 typed ancestor. But it is only under the condition that none of your ancestors never had a child with one of your relatives (even cousins). This point is so important that it can become a huge "if" for all 25 generations of your ancestors.

Feel free to check it out with the help of mathematics: 2 ^ 25 = 33,554,432

2 ^ 25 + 2 ^ 24 + 2 ^ 23 + 2 ^ 22 + 2 ^ 21 + 2 ^ 20 + 2 ^ 19 + 2 ^ 18 + 2 ^ 17 + 2 ^ 16 + 2 ^ 15 + 2 ^ 14 + 2 ^ 13+
2 ^ 12 + 2 ^ 11 + 2 ^ 10 + 2 ^ 9 + 2 ^ 8 + 2 ^ 7 + 2 ^ 6 + 2 ^ 5 + 2 ^ 4 + 2 ^ 3 + 2 ^ 2 + 2 = 67108862

via factroom.ru