18042254004320

Names of 18042254004320

• Cardinal: 18042254004320 can be written as Eighteen trillion, forty-two billion, two hundred fifty-four million, four thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.804225400432 × 10¹³

Factors of 18042254004320

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1439

Divisors of 18042254004320

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 26 28 32 35 40 52 56 65 70 79 80 91 104 112 113 127 130 140 158 160 182 208 224 226 254 260 280 316 364 395 416 452 455 508 520 553 560 565 632 635 728 790 791 889 904 910 1016 1027 1040 1093 1106 1120 1130 1264 1270 1456 1469 1580 1582 1651 1778 1808 1820 2032 2054 2080 2186 2212 2260 2528 2540 2765 2912 2938 3160 3164 3302 3556 3616 3640 3955 4064 4108 4372 4424 4445 4520 5080 5135 5465 5530 5876 6320 6328 6604 7112 7189 7280 7345 7651 7910 8216 8255 8744 8848 8890 8927 9040 10033 10160 10270 10283 10930 11060 11557 11752 12640 12656 13208 14209 14224 14351 14378 14560 14690 15302 15820 16432 16510 17488 17696 17780 17854 18080 20066 20320 20540 20566 21860 22120 23114 23504 25312 26416 28418 28448 28702 28756 29380 30604 31640 32864 33020 34976 35560 35708 35945 38255 40132 41080 41132 43720 44240 44635 46228 47008 50165 51415 52832 56836 57404 57512 57785 58760 61208 62489 63280 66040 70231 71045 71120 71416 71755 71890 76510 80264 82160 82264 86347 87440 88480 89270 92456 99463 100330 100457 102830 113672 114808 115024 115570 116051 117520 122416 123509 124978 126560 130429 132080 138811 140462 142090 142240 142832 143510 143780 153020 160528 164320 164528 172694 174880 178540 184912 186563 198926 200660 200914 205660 227344 229616 230048 231140 232102 235040 244832 247018 249956 260858 264160 277622 280924 284180 285664 287020 287560 306040 312445 321056 329056 345388 351155 357080 369824 373126 397852 401320 401828 411320 431735 454688 459232 462280 464204 494036 497315 499912 502285 521716 555244 561848 568360 574040 575120 580255 604429 612080 617545 624890 652145 690776 694055 702310 714160 746252 795704 802640 803656 812357 822640 863470 864563 913003 924560 928408 932815 971677 988072 994630 999824 1004570 1043432 1110488 1122511 1123696 1133729 1136720 1148080 1150240 1160510 1208858 1224160 1235090 1249780 1304290 1305941 1381552 1388110 1404620 1428320 1492504 1591408 1605280 1605617 1607312 1624714 1645280 1726940 1729126 1804543 1826006 1849120 1856816 1865630 1943354 1976144 1989260 1999648 2009140 2086864 2220976 2245022 2247392 2267458 2273440 2296160 2321020 2417716 2470180 2499560 2608580 2611882 2763104 2776220 2809240 2985008 3022145 3182816 3211234 3214624 3249428 3453880 3458252 3609086 3652012 3713632 3731260 3886708 3952288 3978520 4018280 4061785 4173728 4322815 4441952 4490044 4534916 4565015 4642040 4835432 4858385 4940360 4999120 5217160 5223764 5552440 5612555 5618480 5668645 5970016 6044290 6422468 6498856 6529705 6907760 6916504 7218172 7304024 7462520 7773416 7857577 7936103 7957040 8028085 8036560 8123570 8645630 8980088 9022715 9069832 9130030 9284080 9670864 9716770 9757211 9880720 9998240 10434320 10447528 10966069 11104880 11225110 11236960 11239319 11337290 12088580 12631801 12844936 12997712 13059410 13815520 13833008 14436344 14608048 14738477 14925040 15546832 15685643 15715154 15872206 15914080 16056170 16073120 16247140 17291260 17960176 18045430 18139664 18260060 18568160 19341728 19433540 19514422 19761440 20868640 20895056 21932138 22209760 22450220 22478638 22674580 24177160 25263602 25689872 25995424 26118820 27666016 28872688 29216096 29476954 29850080 31093664 31371286 31430308 31744412 32112340 32494280 34582520 35920352 36090860 36279328 36520120 38867080 39028844 39287885 39680515 41790112 43864276 44900440 44957276 45349160 48354320 48786055 50527204 51379744 52237640 54830345 56196595 57745376 58953908 62742572 62860616 63159005 63488824 64224680 64988560 68300477 69165040 72181720 73040240 73692385 76762483 77734160 78057688 78428215 78575770 79361030 87728552 89800880 89914552 90698320 96708640 97572110 101054408 103169339 104475280 109660690 109799501 112393190 117907816 125485144 125721232 126318010 126843743 126977648 128449360 129977120 136600954 138330080 142558897 144363440 146080480 147384770 153524966 155468320 156115376 156856430 157151540 158722060 175457104 179601760 179829104 181396640 195144220 202108816 203913359 206338678 208950560 219321380 219599002 224786380 235815632 250970288 251442464 252636020 253687486 253955296 256898720 273201908 285117794 288726880 294769540 307049932 312230752 313712860 314303080 317444120 341502385 350914208 359658208 383812415 390288440 404217632 407826718 412677356 438642760 439198004 449572760 471631264 501940576 505272040 507374972 515846695 546403816 548997505 570235588 589539080 614099864 627425720 628606160 634218715 634888240 683004770 712794485 767624830 780576880 815653436 825354712 877285520 878396008 887906201 899145520 997912279 1010544080 1014749944 1019566795 1031693390 1092807632 1097995010 1140471176 1179078160 1228199728 1239165797 1254851440 1257212320 1268437430 1269776480 1366009540 1425588970 1427393513 1535249660 1561153760 1631306872 1650709424 1754571040 1756792016 1775812402 1798291040 1995824558 2021088160 2029499888 2039133590 2063386780 2185615264 2195990020 2280942352 2358156320 2456399456 2478331594 2509702880 2536874860 2732019080 2851177940 2854787026 3070499320 3262613744 3301418848 3513584032 3551624804 3991649116 4058999776 4078267180 4126773560 4391980040 4439531005 4561884704 4956663188 4989561395 5073749720 5464038160 5702355880 5709574052 6140998640 6195828985 6525227488 7103249608 7136967565 7983298232 8156534360 8253547120 8674160579 8783960080 8879062010 9913326376 9979122790 10147499440 10928076320 11404711760 11419148104 12281997280 12391657970 14206499216 14273935130 15966596464 16109155361 16313068720 16507094240 17348321158 17567920160 17758124020 19826652752 19958245580 20294998880 22809423520 22838296208 24783315940 28412998432 28547870260 31933192928 32218310722 32626137440 34696642316 35516248040 39653305504 39916491160 43370802895 45676592416 49566631880 57095740520 64436621444 69393284632 71032496080 79832982320 80545776805 86741605790 99133263760 112764087527 114191481040 128873242888 138786569264 142064992160 159665964640 161091553610 173483211580 198266527520 225528175054 228382962080 257746485776 277573138528 322183107220 346966423160 451056350108 515492971552 563820437635 644366214440 693932846320 902112700216 1127640875270 1288732428880 1387865692640 1804225400432 2255281750540 2577464857760 3608450800864 4510563501080 9021127002160 18042254004320
• Sum of all divisors σ(n): 54066960138240
• Sum of proper divisors (its aliquot sum) s(n): 36024706133920
• 18042254004320 is an abundant number, because the sum of its proper divisors (36024706133920) is greater than itself. Its abundance is 17982452129600

Bases of 18042254004320

• Binary: 100000110100011001010001001000001000001100000₂
• Hexadecimal: 0x1068CA241060
• Base-36: 6E8HW73A8

Squares and roots of 18042254004320

• 18042254004320 squared (18042254004320²) is 325522929556401074578662400
• 18042254004320 cubed (18042254004320³) is 5873167379286954569104822643229421568000
• The square root of 18042254004320 is 4247617.4503267123
• The cube root of 18042254004320 is 26227.9047349593

Scales and comparisons

• 18,042,254,004,320 seconds is equal to 573,687 years, 45 weeks, 1 day, 7 hours, 25 minutes, 20 seconds.
• To count from 1 to 18,042,254,004,320 would take you about one million, four hundred thirty-four thousand, two hundred nineteen 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 18042254004320 cubic inches would be around 2185.7 feet tall.

Recreational maths with 18042254004320

• 18042254004320 backwards is 02340045224081
• 18042254004320 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18042254004320's digits is 35
• More coming soon!