12855594129840

Names of 12855594129840

• Cardinal: 12855594129840 can be written as Twelve trillion, eight hundred fifty-five billion, five hundred ninety-four million, one hundred twenty-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.285559412984 × 10¹³

Factors of 12855594129840

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 3689

Divisors of 12855594129840

• Number of divisors d(n): 1600
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 18 19 20 21 22 24 27 28 30 33 35 36 38 40 42 44 45 48 54 55 56 57 60 63 66 70 72 76 77 80 81 84 88 90 95 99 105 108 110 112 114 120 126 132 133 135 140 144 152 154 162 165 168 171 176 180 189 190 198 209 210 216 220 228 231 240 252 264 266 270 280 285 297 304 308 315 324 330 336 342 360 378 380 385 396 399 405 418 420 421 432 440 456 462 495 504 513 528 532 540 560 567 570 594 616 627 630 648 660 665 684 693 720 756 760 770 792 798 810 836 840 842 855 880 891 912 924 945 990 1008 1026 1045 1064 1080 1134 1140 1155 1188 1197 1232 1254 1260 1263 1296 1320 1330 1368 1386 1463 1485 1512 1520 1539 1540 1584 1596 1620 1672 1680 1684 1710 1782 1848 1881 1890 1980 1995 2052 2079 2090 2105 2128 2160 2268 2280 2310 2376 2394 2508 2520 2526 2565 2640 2660 2736 2772 2835 2926 2947 2970 3024 3078 3080 3135 3192 3221 3240 3344 3368 3420 3465 3564 3591 3696 3762 3780 3789 3960 3990 4104 4158 4180 4210 4389 4455 4536 4560 4620 4631 4752 4788 5016 5040 5052 5130 5320 5544 5643 5670 5852 5894 5940 5985 6156 6160 6237 6270 6315 6384 6442 6480 6736 6840 6930 7128 7182 7315 7524 7560 7578 7695 7920 7980 7999 8208 8316 8360 8420 8778 8841 8910 9072 9240 9262 9405 9576 9663 10032 10104 10260 10395 10640 10773 11088 11286 11340 11367 11704 11788 11880 11970 12312 12474 12540 12630 12884 13167 13680 13860 13893 14256 14364 14630 14735 15048 15120 15156 15390 15960 15998 16105 16632 16720 16840 16929 17556 17682 17820 17955 18480 18524 18810 18945 19152 19326 20208 20520 20790 21546 21945 22547 22572 22680 22734 23155 23408 23576 23760 23940 23997 24624 24948 25080 25260 25768 26334 26523 27720 27786 28215 28728 28989 29260 29470 30096 30312 30780 31185 31920 31996 32210 32417 33264 33680 33858 34101 35112 35364 35431 35640 35910 37048 37620 37890 38652 39501 39995 41040 41580 41679 43092 43890 44205 45094 45144 45360 45468 46310 47152 47880 47994 48315 49896 50160 50520 51536 52668 53046 53865 55440 55572 55993 56430 56835 57456 57978 58520 58940 60624 61199 61560 62370 63992 64420 64834 65835 67641 67716 68202 69465 70224 70728 70862 71280 71820 71991 74096 75240 75780 77304 79002 79569 79990 83160 83358 84645 86184 86967 87780 87989 88410 90188 90288 90936 92620 95760 95988 96630 97251 99792 101040 105336 106092 106293 107730 111144 111986 112735 112860 113670 115956 117040 117880 118503 119985 122398 123120 124740 125037 127984 128840 129668 131670 132615 135282 135432 136404 138930 141456 141724 143640 143982 144945 150480 151560 154608 158004 159138 159980 162085 166320 166716 167979 169290 170505 172368 173934 175560 175978 176820 177155 180376 181872 183597 185240 191976 193260 194502 197505 202923 208395 210672 212184 212586 215460 215973 222288 223972 225470 225720 227340 231912 235760 237006 238707 239970 244796 248017 249480 250074 257680 259336 260901 263340 263967 265230 270564 270864 272808 277860 279965 283448 287280 287964 289890 291753 303120 305995 316008 318276 318879 319960 324170 333432 335958 338205 338580 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161565360 162724920 166299210 169643628 170861166 173499165 178572240 178997412 180353453 181417320 181761030 183065535 185065776 188492920 189845740 190056240 195269904 198284760 199559052 200893770 206118232 208830314 210062160 212054535 218113236 219678642 221732280 223746765 226191504 227814888 229592880 231332220 231883011 238663216 242348040 244087380 249448815 254465442 256291749 257647790 266078736 267858360 268496118 272641545 277598664 282739380 283412569 284768610 285084360 290817648 292904856 298329020 308442960 309177348 313245471 321430032 325449840 332598420 339287256 341722332 346998330 357994824 360706906 362834640 363522060 366131070 376985840 379691480 381698163 386471685 396569520 399118104 401787540 402744177 412236464 417660628 424109070 427152915 436226472 439357284 443464560 447493530 455629776 462664440 463766022 484696080 488174760 498897630 508930884 512583498 515295580 522075785 535716720 536992236 541060359 545283090 549196605 555197328 565478760 566825138 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2278148880 2318830110 2416465062 2505963768 2544654420 2550713121 2562917490 2684961180 2705301795 2775986640 2782596132 2819209239 2834125690 2885655248 2929048560 3053585304 3075500988 3091773480 3132454710 3221953416 3246362154 3392872560 3400950828 3417223320 3478245165 3579948240 3607069060 3710128176 3758945652 3816981630 3844376235 3967775966 3991181040 4027441770 4100667984 4173894198 4176606280 4251188535 4328482872 4362264720 4393572840 4534601104 4637660220 4698682065 4832930124 4869543231 5011927536 5089308840 5101426242 5125834980 5369922360 5410603590 5565192264 5638418478 5668251380 5951663949 6041162655 6107170608 6151001976 6183546960 6264909420 6443906832 6492724308 6801901656 6834446640 6956490330 7214138120 7517891304 7633963260 7652139363 7688752470 7935551932 8054883540 8115905385 8347788396 8353212560 8457627717 8502377070 8656965744 8787145680 9275320440 9397364130 9665860248 9739086462 9919439915 10178617680 10202852484 10251669960 10434735495 10739844720 10821207180 11130384528 11276836956 11336502760 11903327898 12082325310 12302003952 12529818840 12753565605 12985448616 13603803312 13912980660 14096046195 14428276240 14608629693 15035782608 15267926520 15304278726 15377504940 15871103864 16109767080 16231810770 16695576792 16915255434 17004754140 17854991847 18550640880 18794728260 19331720496 19478172924 19838879830 20405704968 20503339920 20869470990 21642414360 22553673912 22673005520 22956418089 23806655796 24164650620 24347716155 25059637680 25507131210 25970897232 27825961320 28192092390 29217259386 29758319745 30535853040 30608557452 30755009880 31742207728 32219534160 32463621540 33391153584 33830510868 34009508280 35709983694 37589456520 38260696815 38956345848 39677759660 40811409936 41738941980 42288138585 43284828720 45107347824 45912836178 47613311592 48329301240 48695432310 51014262420 53564975541 55651922640 56384184780 58434518772 59516639490 61217114904 61510019760 64927243080 67661021736 68019016560 71419967388 73043148465 75178913040 76521393630 77912691696 79355519320 83477883960 84576277170 89274959235 91825672356 95226623184 96658602480 97390864620 102028524840 107129951082 112768369560 114782090445 116869037544 119033278980 122434229808 129854486160 135322043472 142839934776 146086296930 153042787260 158711038640 160694926623 166955767920 169152554340 178549918470 183651344712 194781729240 204057049680 214259902164 225536739120 229564180890 233738075088 238066557960 267824877705 285679869552 292172593860 306085574520 321389853246 338305108680 357099836940 367302689424 389563458480 428519804328 459128361780 476133115920 535649755410 584345187720 612171149040 642779706492 676610217360 714199673880 803474633115 857039608656 918256723560 1071299510820 1168690375440 1285559412984 1428399347760 1606949266230 1836513447120 2142599021640 2571118825968 3213898532460 4285198043280 6427797064920 12855594129840
• Sum of all divisors σ(n): 58754012359680
• Sum of proper divisors (its aliquot sum) s(n): 45898418229840
• 12855594129840 is an abundant number, because the sum of its proper divisors (45898418229840) is greater than itself. Its abundance is 33042824100000

Bases of 12855594129840

• Binary: 10111011000100101101000111110001100110110000₂
• Hexadecimal: 0xBB12D1F19B0
• Base-36: 4K1S0TN00

Squares and roots of 12855594129840

• 12855594129840 squared (12855594129840²) is 165266300431176666778425600
• 12855594129840 cubed (12855594129840³) is 2124596481683408618360705887317179904000
• The square root of 12855594129840 is 3585469.8617949643
• The cube root of 12855594129840 is 23425.9592894781

Scales and comparisons

• 12,855,594,129,840 seconds is equal to 408,768 years, 6 weeks, 4 days, 17 hours, 24 minutes.
• To count from 1 to 12,855,594,129,840 would take you about one million, twenty-one thousand, nine hundred twenty years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 12855594129840 cubic inches would be around 1952.2 feet tall.

Recreational maths with 12855594129840

• 12855594129840 backwards is 04892149555821
• 12855594129840 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12855594129840's digits is 63
• More coming soon!