Double the Last Number

[Earthling]

_ 348,449,143,727,040,986,586,495,598,010,130,648,530,944


+ 348,449,143,727,040,986,586,495,598,010,130,648,530,944


----------------------------------------------------------


= 696 898 287 454 081 973 172 991 196 020 261 297 061 888


That is, six hundred and ninety-six duodecillion, eight hundred and ninety-eight undecillion, two hundred and eighty-seven decillion, four hundred and fifty-four nonillion, eighty-one octillion, nine hundred and seventy-three septillion, one hundred and seventy-two sextillion, nine hundred and ninety-one quintillion, one hundred and ninety-six quadrillion, twenty trillion, two hundred and sixty-one billion, two hundred and ninety-seven million, sixty-one thousand, eight hundred and eighty-eight.

Or 2¹³⁹.

[random 8]

696 898 287 454 081 973 172 991 196 020 261 297 061 888


+ 696 898 287 454 081 973 172 991 196 020 261 297 061 888


=========================================================


1 393 796 574 908 163 946 345 982 392 040 522 594 123 776


Fun fact: 10³ⁿ < 2¹⁰ⁿ < 2*10³ⁿ for all natural numbers n.

[chipster1059]

1 393 796 574 908 163 946 345 982 392 040 522 594 123 776


+1 393 796 574 908 163 946 345 982 392 040 522 594 123 776


=2 787 593 149 816 327 892 691 964 784 081 045 188 247 552

[Earthling]

_ 2 787 593 149 816 327 892 691 964 784 081 045 188 247 552


+ 2 787 593 149 816 327 892 691 964 784 081 045 188 247 552


------------------------------------------------------------


= 5 575 186 299 632 655 785 383 929 568 162 090 376 495 104


That is, five tredecillion, five hundred and seventy-five duodecillion, one hundred and eighty-six undecillion, two hundred and ninety-nine decillion six hundred and thirty-two nonillion, six hundred and fifty-five octillion, seven hundred and eighty-five septillion, three hundred and eighty-three sextillion, nine hundred and twenty-nine quintillion, five hundred and sixty-eight quadrillion, one hundred and sixty-two trillion, ninety billion, three hundred and seventy-six million, four hundred and ninety-five thousand, one hundred and four.

Or 2¹⁴².

[random 8]

5 575 186 299 632 655 785 383 929 568 162 090 376 495 104
+ 5 575 186 299 632 655 785 383 929 568 162 090 376 495 104
-----------------------------------------------------------
11 150 372 599 265 311 570 767 859 136 324 180 752 990 208


That is, a number not worth spelling out.

Or 2¹⁴³, which is approximately 1.12x10⁴³.

[lookatthis]

22,300,745,198,530,623,141,535,718,272,648,361,505,980,416 or 2¹⁴⁴.

[Earthling]

_ 22,300,745,198,530,623,141,535,718,272,648,361,505,980,416


+ 22,300,745,198,530,623,141,535,718,272,648,361,505,980,416


-------------------------------------------------------------


= 44 601 490 397 061 246 283 071 436 545 296 723 011 960 832


That is, forty-four tredecillion, six hundred and one duodecillion, four hundred and ninety undecillion, three hundred and ninety-seven decillion, sixty-one nonillion, two hundred and forty-six octillion, two hundred and eighty-three septillion, seventy-one sextillion, four hundred and thirty-six quintillion, five hundred and forty-five quadrillion, two hundred and ninety-six trillion, seven hundred and twenty-three billion, eleven million, nine hundred and sixty thousand, eight hundred and thirty-two.

Or 2¹⁴⁵. This is post #157; why are we only on 2¹⁴⁵?

That is, a number not worth spelling out.

but it's fun

[Michael]

89,202,980,794,122,492,566,142,873,090,593,446,023,921,664

Or, 2^146

(I used Wolfram Alpha.)

[Earthling]

!

This thread has returned from the dead!

_ 89,202,980,794,122,492,566,142,873,090,593,446,023,921,664


+ 89,202,980,794,122,492,566,142,873,090,593,446,023,921,664


-------------------------------------------------------------


=178 405 961 588 244 985 132 285 746 181 186 892 047 843 328


= 2¹⁴⁷ ≈ 178.4 × 10⁴² (about 178.4 tredecillion, or septillion in the long scale)

[random 8]

178 405 961 588 244 985 132 285 746 181 186 892 047 843 328
x 2
-----------------------------------------------------------
356 811 923 176 489 970 264 571 492 362 373 784 095 686 656 = 2¹⁴⁸