13987487680320

Names of 13987487680320

• Cardinal: 13987487680320 can be written as Thirteen trillion, nine hundred eighty-seven billion, four hundred eighty-seven million, six hundred eighty thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.398748768032 × 10¹³

Factors of 13987487680320

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 141021

Divisors of 13987487680320

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 16 17 20 21 22 24 28 30 32 33 34 35 40 42 44 48 51 55 56 60 64 66 68 70 77 79 80 84 85 88 96 102 105 110 112 119 120 132 136 140 154 158 160 165 168 170 176 187 192 204 210 220 224 231 237 238 240 255 264 272 280 308 316 320 330 336 340 352 357 374 385 395 408 420 440 448 462 474 476 480 510 528 544 553 560 561 595 616 632 660 672 680 704 714 748 770 790 816 840 869 880 924 935 948 952 960 1020 1056 1088 1106 1120 1122 1155 1185 1190 1232 1264 1309 1320 1343 1344 1360 1428 1496 1540 1580 1632 1659 1680 1738 1760 1785 1848 1870 1896 1904 2040 2112 2212 2240 2244 2310 2370 2380 2464 2528 2607 2618 2640 2686 2720 2765 2805 2856 2992 3080 3160 3264 3318 3360 3476 3520 3570 3696 3740 3792 3808 3927 4029 4080 4345 4424 4488 4620 4740 4760 4928 5056 5214 5236 5280 5372 5440 5530 5610 5712 5984 6083 6160 6320 6545 6636 6715 6720 6952 7140 7392 7480 7584 7616 7854 8058 8160 8295 8690 8848 8976 9240 9401 9480 9520 10428 10472 10560 10744 11060 11220 11424 11968 12166 12320 12640 13035 13090 13272 13430 13904 14280 14773 14784 14960 15168 15708 16116 16320 16590 17380 17696 17952 18249 18480 18802 18960 19040 19635 20145 20856 20944 21488 22120 22440 22848 24332 24640 25280 26070 26180 26544 26860 27808 28203 28560 29546 29920 30415 31416 32232 33180 34760 35392 35904 36498 36960 37604 37920 38080 39270 40290 41712 41888 42976 44240 44319 44880 47005 48664 52140 52360 53088 53720 55616 56406 57120 59092 59840 60830 62832 64464 66360 69520 72996 73865 73920 75208 75840 78540 80580 83424 83776 85952 88480 88638 89760 91245 94010 97328 103411 104280 104720 106176 107440 112812 114240 118184 121660 125664 128928 132720 139040 140897 141015 145992 147730 150416 157080 161160 166848 176960 177276 179520 182490 188020 194656 206822 208560 209440 214880 221595 225624 236368 243320 251328 257856 265440 278080 281794 282030 291984 295460 300832 310233 314160 322320 354552 364980 376040 389312 413644 417120 418880 422691 429760 443190 451248 472736 486640 517055 530880 563588 564060 583968 590920 601664 620466 628320 644640 704485 709104 729960 752080 827288 834240 845382 886380 902496 945472 973280 986279 1034110 1127176 1128120 1167936 1181840 1240932 1256640 1289280 1408970 1418208 1459920 1504160 1549867 1551165 1654576 1690764 1772760 1804992 1946560 1972558 2068220 2113455 2254352 2256240 2363680 2395249 2481864 2817940 2836416 2919840 2958837 3008320 3099734 3102330 3309152 3381528 3545520 3945116 4136440 4226910 4508704 4512480 4649601 4727360 4790498 4931395 4963728 5635880 5839680 5917674 6199468 6204660 6618304 6763056 7091040 7185747 7749335 7890232 8272880 8453820 9017408 9024960 9299202 9580996 9862790 9927456 10849069 11130863 11271760 11835348 11976245 12398936 12409320 13526112 14182080 14371494 14794185 15498670 15780464 16545760 16766743 16907640 18598404 19161992 19725580 19854912 21698138 22261726 22543520 23248005 23670696 23952490 24797872 24818640 26347739 27052224 28742988 29588370 30997340 31560928 32547207 33091520 33392589 33533486 33815280 35928735 37196808 38323984 39451160 43396276 44523452 45087040 46496010 47341392 47904980 49595744 49637280 50300229 52695478 54245345 55654315 57485976 59176740 61994680 63121856 65094414 66785178 67066972 67630560 71857470 74393616 76647968 77916041 78902320 79043217 83833715 86792552 89046904 92992020 94682784 95809960 99191488 99274560 100600458 105390956 108490690 111308630 114971952 118353480 122439493 123989360 130188828 131738695 133570356 134133944 135261120 143714940 148787232 153295936 155832082 157804640 158086434 162736035 166962945 167667430 173585104 178093808 184434173 185984040 189224671 189365568 191619920 201200916 210781912 216981380 222617260 229943904 233748123 236706960 244878986 247978720 251501145 260377656 263477390 267140712 268267888 287429880 297574464 311664164 315609280 316172868 325472070 333925890 335334860 347170208 356187616 367318479 368868346 371968080 378449342 383239840 389580205 395216085 402401832 421563824 433962760 445234520 459887808 467496246 473413920 489757972 495957440 503002290 520755312 526954780 534281424 536535776 553302519 567674013 574859760 612197465 623328328 632345736 650944140 667851780 670669720 694340416 712375232 734636958 737736692 743936160 756898684 766479680 779160410 790432170 804803664 843127648 857076451 867925520 890469040 922170865 934992492 946123355 946827840 979515944 1006004580 1041510624 1053909560 1068562848 1073071552 1106605038 1135348026 1149719520 1168740615 1224394930 1246656656 1264691472 1301888280 1324572697 1335703560 1341339440 1469273916 1475473384 1487872320 1513797368 1558320820 1580864340 1609607328 1686255296 1714152902 1735851040 1780938080 1836592395 1844341730 1869984984 1892246710 1959031888 2012009160 2081471381 2083021248 2107819120 2137125696 2213210076 2270696052 2299439040 2337481230 2448789860 2493313312 2529382944 2571229353 2603776560 2649145394 2671407120 2682678880 2766512595 2838370065 2938547832 2950946768 3027594736 3116641640 3161728680 3219214656 3428305804 3471702080 3561876160 3673184790 3688683460 3739969968 3784493420 3918063776 3973718091 4024018320 4162942762 4215638240 4285382255 4426420152 4541392104 4674962460 4897579720 4986626624 5058765888 5142458706 5207553120 5298290788 5342814240 5365357760 5533025190 5676740130 5877095664 5901893536 6055189472 6233283280 6244414143 6323457360 6622863485 6856611608 7346369580 7377366920 7479939936 7568986840 7836127552 7947436182 8048036640 8325885524 8431276480 8570764510 8852840304 9082784208 9349924920 9795159440 10284917412 10407356905 10415106240 10596581576 10685628480 11066050380 11353480260 11754191328 11803787072 12110378944 12466566560 12488828286 12646914720 12856146765 13245726970 13713223216 14570299667 14692739160 14754733840 14959879872 15137973680 15894872364 16096073280 16651771048 17141529020 17705680608 18165568416 18699849840 19590318880 19868590455 20569834824 20814713810 21193163152 22132100760 22706960520 23508382656 24933133120 24977656572 25293829440 25712293530 26491453940 27426446432 29140599334 29385478320 29509467680 30275947360 31222070715 31789744728 33303542096 34283058040 35411361216 36331136832 37399699680 39180637760 39737180910 41139669648 41629427620 42386326304 43710899001 44264201520 45413921040 49955313144 51424587060 52982907880 54852892864 58281198668 58770956640 59018935360 60551894720 62444141430 63579489456 66607084192 68566116080 72851498335 74799399360 79474361820 82279339296 83258855240 84772652608 87421798002 88528403040 90827842080 99910626288 102849174120 105965815760 116562397336 117541913280 124888282860 127158978912 133214168384 137132232160 145702996670 158948723640 164558678592 166517710480 174843596004 177056806080 181655684160 199821252576 205698348240 211931631520 218554495005 233124794672 249776565720 254317957824 274264464320 291405993340 317897447280 333035420960 349687192008 399642505152 411396696480 423863263040 437108990010 466249589344 499553131440 582811986680 635794894560 666070841920 699374384016 822793392960 874217980020 932499178688 999106262880 1165623973360 1271589789120 1398748768032 1748435960040 1998212525760 2331247946720 2797497536064 3496871920080 4662495893440 6993743840160 13987487680320
• Sum of all divisors σ(n): 59368150056960
• Sum of proper divisors (its aliquot sum) s(n): 45380662376640
• 13987487680320 is an abundant number, because the sum of its proper divisors (45380662376640) is greater than itself. Its abundance is 31393174696320

Bases of 13987487680320

• Binary: 11001011100010110111001111000000011101000000₂
• Hexadecimal: 0xCB8B73C0740
• Base-36: 4YHRH0O5C

Squares and roots of 13987487680320

• 13987487680320 squared (13987487680320²) is 195649811607103774515302400
• 13987487680320 cubed (13987487680320³) is 2736649329511292986228563499319328768000
• The square root of 13987487680320 is 3739984.9839698555
• The cube root of 13987487680320 is 24094.2403896255

Scales and comparisons

• 13,987,487,680,320 seconds is equal to 444,758 years, 43 weeks, 5 days, 12 hours, 32 minutes.
• To count from 1 to 13,987,487,680,320 would take you about one million, one hundred eleven thousand, eight hundred ninety-seven 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 13987487680320 cubic inches would be around 2007.9 feet tall.

Recreational maths with 13987487680320

• 13987487680320 backwards is 02308678478931
• 13987487680320 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13987487680320's digits is 66
• More coming soon!