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+--- Thread: Double the Last Number (/thread-2230.html)
Double the Last Number - Earthling - 10-Jan-2014
_ 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 2<sup>139</sup>.
Double the Last Number - random 8 - 14-Jan-2014
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: 10<sup>3n</sup> < 2<sup>10n</sup> < 2*10<sup>3n</sup> for all natural numbers n.
Double the Last Number - chipster1059 - 22-Jan-2014
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
Double the Last Number - Earthling - 23-Feb-2014
_ 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 2<sup>142</sup>.
Double the Last Number - random 8 - 24-Feb-2014
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 2<sup>143</sup>, which is approximately 1.12x10<sup>43</sup>.
Double the Last Number - lookatthis - 24-Feb-2014
22,300,745,198,530,623,141,535,718,272,648,361,505,980,416 or 2<sup>144</sup>.
Double the Last Number - Earthling - 25-Feb-2014
_ 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 2<sup>145</sup>. This is post #157; why are we only on 2<sup>145</sup>?
Quote:That is, a number not worth spelling out.but it's fun
Double the Last Number - Michael - 22-Feb-2015
89,202,980,794,122,492,566,142,873,090,593,446,023,921,664
Or, 2^146
(I used Wolfram Alpha.)
Double the Last Number - Earthling - 22-Feb-2015
!
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
= 2<sup>147</sup> ≈ 178.4 × 10<sup>42</sup> (about 178.4 tredecillion, or septillion in the long scale)
Double the Last Number - random 8 - 23-Feb-2015
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 = 2<sup>148</sup>