When was Abraham (Abram) born after NOAH’S FLOOD?

Genesis 11:10 These are the generations of Shem: Shem was an hundred years old, and begat Arphaxad two years after the flood: {2}

11:11 And Shem lived after he begat Arphaxad five hundred years, and begat sons and daughters.

11:12 And Arphaxad lived five and thirty years, and begat Salah: {2+35= 37}

11:13 And Arphaxad lived after he begat Salah four hundred and three years, and begat sons and daughters.

11:14 And Salah lived thirty years, and begat Eber: {37+30= 67}

11:15 And Salah lived after he begat Eber four hundred and three years, and begat sons and daughters.

11:16 And Eber lived four and thirty years, and begat Peleg: {67+34= 101}

11:17 And Eber lived after he begat Peleg four hundred and thirty years, and begat sons and daughters.

11:18 And Peleg lived thirty years, and begat Reu: {101+30= 131}

11:19 And Peleg lived after he begat Reu two hundred and nine years, and begat sons and daughters.

11:20 And Reu lived two and thirty years, and begat Serug: {131+32= 163}

11:21 And Reu lived after he begat Serug two hundred and seven years, and begat sons and daughters.

11:22 And Serug lived thirty years, and begat Nahor: {163+30= 193}

11:23 And Serug lived after he begat Nahor two hundred years, and begat sons and daughters.

11:24 And Nahor lived nine and twenty years, and begat Terah: {193+29= 222}

11:25 And Nahor lived after he begat Terah an hundred and nineteen years, and begat sons and daughters.

11:26 And Terah lived seventy years, and begat Abram, Nahor, and Haran. {222+70= 292}