12728556776000

Names of 12728556776000

• Cardinal: 12728556776000 can be written as Twelve trillion, seven hundred twenty-eight billion, five hundred fifty-six million, seven hundred seventy-six thousand.

Scientific notation

• Scientific notation: 1.2728556776 × 10¹³

Factors of 12728556776000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 80

Divisors of 12728556776000

• Number of divisors d(n): 1008
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 23 25 26 32 37 40 46 50 52 64 65 74 80 92 100 104 115 125 130 148 160 169 184 185 200 208 230 250 260 296 299 320 325 338 368 370 400 416 460 481 500 520 529 575 592 598 650 676 736 740 800 832 845 851 920 925 962 1000 1040 1058 1150 1184 1196 1300 1352 1369 1472 1480 1495 1600 1625 1690 1702 1840 1850 1924 2000 2080 2116 2197 2300 2368 2392 2405 2600 2645 2704 2738 2875 2960 2990 3250 3380 3404 3680 3700 3848 3887 4000 4160 4225 4232 4255 4394 4600 4625 4784 4810 5200 5290 5408 5476 5750 5920 5980 6253 6500 6760 6808 6845 6877 7360 7400 7475 7696 7774 8000 8450 8464 8510 8788 9200 9250 9568 9620 10400 10580 10816 10952 10985 11063 11500 11840 11960 12025 12506 13000 13225 13520 13616 13690 13754 14800 14950 15392 15548 16900 16928 17020 17576 17797 18400 18500 19136 19240 19435 19573 20800 21125 21160 21275 21904 21970 22126 23000 23920 24050 25012 26000 26450 27040 27232 27380 27508 29600 29900 30784 31096 31265 31487 33800 33856 34040 34225 34385 35152 35594 36800 37000 37375 38480 38870 39146 42250 42320 42550 43808 43940 44252 46000 47840 48100 50024 50531 52000 52900 54080 54464 54760 54925 55016 55315 59200 59800 60125 62192 62530 62974 66125 67600 68080 68450 68770 70304 71188 74000 74750 76960 77740 78292 81289 84500 84640 85100 87616 87880 88504 88985 89401 92000 95680 96200 97175 97865 100048 101062 104000 105800 106375 109520 109850 110032 110630 119600 120250 124384 125060 125948 132250 135200 136160 136900 137540 140608 142376 143819 148000 149500 153920 155480 156325 156584 157435 162578 169000 169280 170200 171125 171925 175760 177008 177970 178802 184000 192400 194350 195730 200096 202124 211600 212750 219040 219700 220064 221260 231361 239200 240500 248768 250120 251896 252655 254449 264500 270400 272320 273800 274625 275080 276575 284752 287638 296000 299000 310960 312650 313168 314870 325156 338000 340400 342250 343850 351520 354016 355940 357604 384800 388700 391460 400192 404248 406445 409331 423200 425500 438080 439400 440128 442520 444925 447005 462722 478400 481000 485875 489325 500240 503792 505310 508898 529000 547600 549250 550160 553150 569504 575276 598000 621920 625300 626336 629740 650312 676000 680800 684500 687700 703040 708032 711880 715208 719095 724201 769600 777400 781625 782920 787175 808496 812890 818662 846400 851000 859625 878800 885040 889850 894010 925444 962000 971750 978650 1000480 1007584 1010620 1017796 1058000 1095200 1098500 1100320 1106300 1139008 1150552 1156805 1162213 1196000 1243840 1250600 1252672 1259480 1263275 1272245 1300624 1352000 1361600 1369000 1375400 1382875 1423760 1430416 1438190 1448402 1554800 1563250 1565840 1574350 1616992 1625780 1637324 1702000 1719250 1757600 1770080 1779700 1788020 1850888 1869647 1924000 1943500 1957300 2000960 2015168 2021240 2032225 2035592 2046655 2116000 2190400 2197000 2200640 2212600 2224625 2235025 2301104 2313610 2324426 2392000 2446625 2501200 2518960 2526550 2544490 2601248 2738000 2750800 2765750 2847520 2860832 2876380 2896804 3007693 3109600 3126500 3131680 3148700 3233984 3251560 3274648 3307837 3404000 3438500 3515200 3540160 3559400 3576040 3595475 3621005 3701776 3739294 3848000 3887000 3914600 3935875 4042480 4064450 4071184 4093310 4232000 4394000 4425200 4449250 4470050 4602208 4627220 4648852 4893250 5002400 5037920 5053100 5088980 5202496 5321303 5476000 5501600 5531500 5695040 5721664 5752760 5784025 5793608 5811065 6015386 6219200 6253000 6263360 6297400 6316375 6361225 6503120 6549296 6615674 6808000 6877000 7118800 7152080 7190950 7242010 7403552 7478588 7774000 7829200 7871750 8084960 8128900 8142368 8186620 8788000 8850400 8898500 8940100 9204416 9254440 9297704 9348235 9414613 9786500 10004800 10075840 10106200 10161125 10177960 10233275 10642606 10952000 11003200 11063000 11175125 11505520 11568050 11587216 11622130 12030772 12506000 12594800 12632750 12722450 13006240 13098592 13231348 13754000 14237600 14304160 14381900 14484020 14807104 14957176 15038465 15548000 15658400 15743500 16169920 16257800 16284736 16373240 16539185 17576000 17700800 17797000 17880200 17977375 18105025 18508880 18595408 18696470 18829226 19573000 20212400 20322250 20355920 20466550 21285212 22126000 22350250 23011040 23136100 23174432 23244260 24061544 25012000 25189600 25265500 25444900 26012480 26197184 26462696 26606515 27508000 28475200 28608320 28763800 28920125 28968040 29055325 29914352 30076930 31096000 31316800 31487000 31806125 32515600 32746480 33078370 35594000 35760400 35954750 36210050 37017760 37190816 37392940 37658452 39146000 40424800 40644500 40711840 40933100 42570424 43001881 44252000 44700500 46022080 46272200 46348864 46488520 46741175 47073065 48123088 50024000 50379200 50531000 50889800 51166375 52925392 53213030 55016000 57527600 57840250 57936080 58110650 59828704 60153860 62974000 63612250 65031200 65492960 66156740 69176939 71188000 71520800 71909500 72420100 74035520 74381632 74785880 75192325 75316904 78292000 80849600 81289000 81423680 81866200 82695925 85140848 86003762 88504000 89401000 90525125 92544400 92977040 93482350 94146130 96246176 101062000 101779600 102332750 105850784 106426060 115055200 115680500 115872160 116221300 119657408 120307720 122389969 125948000 127224500 130062400 130985920 132313480 133032575 138353878 142376000 143041600 143819000 144840200 145276625 149571760 150384650 150633808 156584000 162578000 163732400 165391850 170281696 172007524 178802000 181050250 185088800 185954080 186964700 188292260 192492352 202124000 203559200 204665500 211701568 212852120 215009405 230110400 231361000 231744320 232442600 233705875 235365325 240615440 244779938 251896000 254449000 264626960 266065150 276707756 287638000 289680400 290553250 299143520 300769300 301267616 325156000 327464800 330783700 340563392 344015048 345884695 357604000 362100500 370177600 371908160 373929400 375961625 376584520 404248000 407118400 409331000 413479625 425704240 430018810 462722000 464885200 467411750 470730650 481230880 489559876 508898000 529253920 532130300 553415512 575276000 579360800 581106500 598287040 601538600 602535232 611949845 650312000 654929600 661567400 665162875 688030096 691769390 715208000 724201000 747858800 751923250 753169040 818662000 826959250 851408480 860037620 925444000 929770400 934823500 941461300 962461760 979119752 1017796000 1058507840 1064260600 1075047025 1106831024 1150552000 1158721600 1162213000 1176826625 1203077200 1223899690 1323134800 1330325750 1376060192 1383538780 1448402000 1495717600 1503846500 1506338080 1591069597 1637324000 1653918500 1702816960 1720075240 1729423475 1850888000 1859540800 1869647000 1882922600 1958239504 2035592000 2128521200 2150094050 2213662048 2324426000 2353653250 2406154400 2447799380 2646269600 2660651500 2752120384 2767077560 2896804000 2991435200 3007693000 3012676160 3059749225 3182139194 3274648000 3307837000 3440150480 3458846950 3739294000 3765845200 3916479008 4257042400 4300188100 4427324096 4648852000 4707306500 4812308800 4895598760 5292539200 5321303000 5375235125 5534155120 5793608000 6015386000 6119498450 6364278388 6615674000 6880300960 6917693900 7478588000 7531690400 7832958016 7955347985 8514084800 8600376200 8647117375 9297704000 9414613000 9791197520 10642606000 10750470250 11068310240 12030772000 12238996900 12728556776 13231348000 13760601920 13835387800 14957176000 15063380800 15298746125 15910695970 17200752400 17294234750 18829226000 19582395040 21285212000 21500940500 22136620480 24061544000 24477993800 25457113552 26462696000 27670775600 30597492250 31821391940 34401504800 34588469500 37658452000 39164790080 39776739925 42570424000 43001881000 48955987600 50914227104 55341551200 61194984500 63642783880 68803009600 69176939000 75316904000 79553479850 86003762000 97911975200 101828454208 110683102400 122389969000 127285567760 138353878000 159106959700 172007524000 195823950400 198883699625 244779938000 254571135520 276707756000 318213919400 344015048000 397767399250 489559876000 509142271040 553415512000 636427838800 795534798500 979119752000 1272855677600 1591069597000 2545711355200 3182139194000 6364278388000 12728556776000
• Sum of all divisors σ(n): 36688039511760
• Sum of proper divisors (its aliquot sum) s(n): 23959482735760
• 12728556776000 is an abundant number, because the sum of its proper divisors (23959482735760) is greater than itself. Its abundance is 11230925959760

Bases of 12728556776000

• Binary: 10111001001110011001000110101110101001000000₂
• Hexadecimal: 0xB93991AEA40
• Base-36: 4IFF229FK

Squares and roots of 12728556776000

• 12728556776000 squared (12728556776000²) is 162016157599855514176000000
• 12728556776000 cubed (12728556776000³) is 2062231860639124801585888856576000000000
• The square root of 12728556776000 is 3567710.2987770741
• The cube root of 12728556776000 is 23348.5395880277

Scales and comparisons

• 12,728,556,776,000 seconds is equal to 404,728 years, 38 weeks, 23 hours, 33 minutes, 20 seconds.
• To count from 1 to 12,728,556,776,000 would take you about one million, eleven thousand, eight hundred twenty-one 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 12728556776000 cubic inches would be around 1945.7 feet tall.

Recreational maths with 12728556776000

• 12728556776000 backwards is 00067765582721
• The number of decimal digits it has is: 14
• The sum of 12728556776000's digits is 56
• More coming soon!