18072994652160

Names of 18072994652160

• Cardinal: 18072994652160 can be written as Eighteen trillion, seventy-two billion, nine hundred ninety-four million, six hundred fifty-two thousand, one hundred sixty.

Scientific notation

• Scientific notation: 1.807299465216 × 10¹³

Factors of 18072994652160

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 15008

Divisors of 18072994652160

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 17 20 21 24 28 30 32 34 35 40 42 48 51 56 60 64 68 70 80 83 84 85 96 102 105 112 119 120 128 136 140 160 166 168 170 192 204 210 224 238 240 249 255 256 272 280 320 332 336 340 357 384 408 415 420 448 476 480 498 510 512 544 560 581 595 640 664 672 680 714 768 816 830 840 896 952 960 996 1020 1024 1088 1120 1162 1190 1245 1280 1328 1344 1360 1411 1428 1536 1632 1660 1680 1743 1785 1792 1904 1920 1992 2040 2048 2176 2240 2324 2380 2490 2560 2656 2688 2720 2822 2856 2905 3072 3264 3320 3360 3486 3570 3584 3808 3840 3984 4080 4096 4233 4352 4480 4648 4760 4980 5120 5312 5376 5440 5644 5712 5810 6144 6528 6640 6720 6972 7055 7140 7168 7616 7680 7968 8160 8192 8466 8704 8715 8960 9296 9520 9877 9960 10240 10624 10752 10880 11288 11424 11620 12288 13056 13280 13440 13944 14110 14280 14336 14891 15232 15360 15936 16320 16932 17408 17430 17920 18592 19040 19754 19920 20480 21165 21248 21504 21760 22576 22848 23240 24576 26112 26560 26880 27888 28220 28560 28672 29631 29782 30464 30720 31872 32640 33864 34816 34860 35840 37184 38080 39508 39840 40960 42330 42496 43008 43520 44673 45152 45696 46480 49385 52224 53120 53760 55776 56440 57120 57344 59262 59564 60928 61440 63744 65280 67728 69632 69720 71680 74368 74455 76160 79016 79680 84660 84992 86016 87040 89346 90304 91392 92960 98770 104237 104448 106240 107520 111552 112880 114240 118524 119128 121856 122880 127488 130560 135456 139264 139440 143360 148155 148736 148910 152320 158032 159360 169320 169984 172032 174080 178692 180608 182784 185920 197540 208474 208896 212480 215040 223104 223365 225760 228480 237048 238256 243712 253147 254976 261120 270912 278880 286720 296310 297472 297820 304640 312711 316064 318720 338640 339968 348160 357384 361216 365568 371840 395080 416948 417792 424960 430080 446208 446730 451520 456960 474096 476512 487424 506294 509952 521185 522240 541824 557760 592620 594944 595640 609280 625422 632128 637440 677280 679936 696320 714768 722432 731136 743680 759441 790160 833896 849920 860160 892416 893460 903040 913920 948192 953024 974848 1012588 1019904 1042370 1044480 1083648 1115520 1185240 1189888 1191280 1218560 1235953 1250844 1264256 1265735 1274880 1354560 1429536 1444864 1462272 1487360 1518882 1563555 1580320 1667792 1699840 1772029 1784832 1786920 1806080 1827840 1896384 1906048 2025176 2039808 2084740 2088960 2167296 2231040 2370480 2379776 2382560 2437120 2471906 2501688 2528512 2531470 2549760 2709120 2859072 2889728 2924544 2974720 3037764 3127110 3160640 3335584 3399680 3544058 3569664 3573840 3612160 3655680 3707859 3792768 3797205 3812096 4050352 4169480 4334592 4462080 4740960 4759552 4765120 4874240 4943812 5003376 5057024 5062940 5099520 5316087 5418240 5718144 5779456 5949440 6075528 6179765 6254220 6321280 6671168 7088116 7139328 7147680 7224320 7311360 7415718 7585536 7594410 7624192 8100704 8338960 8651671 8669184 8860145 8924160 9481920 9530240 9887624 10006752 10114048 10125880 10199040 10632174 10836480 11436288 11558912 11898880 12151056 12359530 12508440 12642560 13342336 14176232 14278656 14295360 14448640 14622720 14831436 15171072 15188820 15248384 16201408 16677920 17303342 17338368 17720290 17848320 18539295 18963840 19060480 19775248 20013504 20228096 20251760 21011201 21264348 21672960 22872576 23797760 24302112 24719060 25016880 25285120 25955013 26580435 26684672 28352464 28590720 28897280 29662872 30342144 30377640 30496768 32402816 33355840 34606684 34676736 35440580 35696640 37078590 37927680 38120960 39550496 40027008 40456192 40503520 42022402 42528696 43258355 43345920 45745152 48604224 49438120 50033760 50570240 51910026 53160870 53369344 56704928 57181440 57794560 59325744 60684288 60755280 60993536 63033603 64805632 66711680 69213368 70881160 71393280 74157180 75855360 76241920 79100992 80054016 80912384 81007040 84044804 85057392 86516710 86691840 91490304 97208448 98876240 100067520 101140480 103820052 105056005 106321740 106738688 113409856 114362880 118651488 121368576 121510560 121987072 126067206 129611264 129775065 133423360 138426736 141762320 147078407 148314360 151710720 152483840 158201984 160108032 162014080 168089608 170114784 173033420 173383680 182980608 194416896 197752480 200135040 202280960 207640104 210112010 212643480 213477376 226819712 228725760 237302976 242737152 243021120 252134412 259222528 259550130 266846720 276853472 283524640 294156814 296628720 303421440 304967680 315168015 316403968 320216064 324028160 336179216 340229568 346066840 365961216 388833792 395504960 400270080 404561920 415280208 420224020 425286960 426954752 441235221 453639424 457451520 474605952 486042240 504268824 518445056 519100260 533693440 553706944 567049280 588313628 593257440 606842880 609935360 630336030 632807936 640432128 648056320 672358432 680459136 692133680 735392035 777667584 791009920 800540160 830560416 840448040 850573920 853909504 882470442 907278848 914903040 949211904 972084480 1008537648 1036890112 1038200520 1067386880 1107413888 1134098560 1176627256 1186514880 1213685760 1260672060 1265615872 1280864256 1296112640 1344716864 1360918272 1384267360 1470784070 1555335168 1582019840 1601080320 1661120832 1680896080 1701147840 1764940884 1814557696 1829806080 1898423808 1944168960 2017075296 2073780224 2076401040 2134773760 2206176105 2214827776 2268197120 2353254512 2373029760 2521344120 2531231744 2561728512 2592225280 2689433728 2721836544 2768534720 2941568140 3110670336 3164039680 3202160640 3322241664 3361792160 3402295680 3529881768 3629115392 3796847616 3888337920 4034150592 4152802080 4269547520 4412352210 4429655552 4536394240 4706509024 4746059520 5042688240 5062463488 5184450560 5378867456 5443673088 5537069440 5883136280 6221340672 6328079360 6404321280 6644483328 6723584320 6804591360 7059763536 7258230784 7593695232 7776675840 8068301184 8305604160 8824704420 8859311104 9072788480 9413018048 9492119040 10085376480 10124926976 10368901120 10757734912 10887346176 11074138880 11766272560 12656158720 12808642560 13288966656 13447168640 13609182720 14119527072 14516461568 15187390464 15553351680 16136602368 16611208320 17649408840 17718622208 18145576960 18826036096 18984238080 20170752960 21515469824 21774692352 22148277760 23532545120 25312317440 26577933312 26894337280 27218365440 28239054144 30374780928 31106703360 32273204736 33222416640 35298817680 35437244416 36291153920 37652072192 37968476160 40341505920 43030939648 43549384704 44296555520 47065090240 50624634880 53155866624 53788674560 54436730880 56478108288 64546409472 66444833280 70597635360 70874488832 72582307840 75304144384 75936952320 80683011840 86061879296 88593111040 94130180480 106311733248 107577349120 108873461760 112956216576 129092818944 132889666560 141195270720 150608288768 151873904640 161366023680 172123758592 177186222080 188260360960 212623466496 215154698240 217746923520 225912433152 258185637888 265779333120 282390541440 301216577536 322732047360 354372444160 376520721920 430309396480 451824866304 516371275776 531558666240 564781082880 602433155072 645464094720 753041443840 860618792960 903649732608 1063117332480 1129562165760 1204866310144 1290928189440 1506082887680 1807299465216 2259124331520 2581856378880 3012165775360 3614598930432 4518248663040 6024331550720 9036497326080 18072994652160
• Sum of all divisors σ(n): 70827103033344
• Sum of proper divisors (its aliquot sum) s(n): 52754108381184
• 18072994652160 is an abundant number, because the sum of its proper divisors (52754108381184) is greater than itself. Its abundance is 34681113729024

Bases of 18072994652160

• Binary: 100000110111111110010011011010010000000000000₂
• Hexadecimal: 0x106FF26D2000
• Base-36: 6EMMADUYO

Squares and roots of 18072994652160

• 18072994652160 squared (18072994652160²) is 326633135697003959392665600
• 18072994652160 cubed (18072994652160³) is 5903238914670204152237991190327197696000
• The square root of 18072994652160 is 4251234.4856711915
• The cube root of 18072994652160 is 26242.7921082051

Scales and comparisons

• 18,072,994,652,160 seconds is equal to 574,665 years, 16 weeks, 6 days, 20 hours, 16 minutes.
• To count from 1 to 18,072,994,652,160 would take you about one million, four hundred thirty-six thousand, six hundred sixty-three 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 18072994652160 cubic inches would be around 2186.9 feet tall.

Recreational maths with 18072994652160

• 18072994652160 backwards is 06125649927081
• 18072994652160 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18072994652160's digits is 60
• More coming soon!