18072860139360

Names of 18072860139360

• Cardinal: 18072860139360 can be written as Eighteen trillion, seventy-two billion, eight hundred sixty million, one hundred thirty-nine thousand, three hundred sixty.

Scientific notation

• Scientific notation: 1.807286013936 × 10¹³

Factors of 18072860139360

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 8748

Divisors of 18072860139360

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 32 36 39 40 45 48 52 53 60 65 72 78 80 90 96 104 106 117 120 130 144 156 159 160 180 195 208 212 234 240 260 265 288 312 318 360 390 416 424 468 477 480 520 530 585 624 636 689 720 780 795 848 936 954 1040 1060 1170 1248 1272 1378 1440 1560 1590 1696 1872 1908 2067 2080 2120 2340 2385 2544 2756 3120 3180 3445 3571 3744 3816 4134 4240 4680 4770 5088 5101 5512 6201 6240 6360 6890 7142 7632 8268 8480 9360 9540 10202 10335 10713 11024 12402 12720 13780 14284 15264 15303 16536 17855 18720 19080 20404 20670 21426 22048 24804 25440 25505 27560 28568 30606 31005 32139 33072 35710 38160 40808 41340 42852 45909 46423 49608 51010 53565 55120 57136 61212 62010 64278 66144 66313 71420 76320 76515 81616 82680 85704 91818 92846 99216 102020 107130 110240 114272 122424 124020 128556 132626 139269 142840 153030 160695 163232 165360 171408 183636 185692 189263 198432 198939 204040 214260 229545 232115 244848 248040 257112 265252 270353 278538 285680 306060 321390 330720 331565 342816 367272 371384 378526 397878 408080 417807 428520 459090 464230 489696 496080 514224 530504 540706 557076 567789 571360 596817 612120 642780 663130 696345 734544 742768 757052 795756 811059 816160 835614 857040 918180 928460 946315 992160 994695 1028448 1061008 1081412 1114152 1135578 1193634 1224240 1285560 1326260 1351765 1392690 1469088 1485536 1514104 1591512 1622118 1671228 1703367 1714080 1836360 1856920 1892630 1989390 2089035 2122016 2162824 2228304 2271156 2387268 2433177 2448480 2460419 2571120 2652520 2703530 2785380 2838945 2984085 3028208 3183024 3244236 3342456 3406734 3514589 3672720 3713840 3785260 3978780 4055295 4178070 4325648 4456608 4542312 4774536 4866354 4920838 5142240 5305040 5407060 5570760 5677890 5968170 6056416 6366048 6488472 6684912 6813468 7029178 7345440 7381257 7427680 7570520 7957560 8110590 8356140 8516835 8651296 9084624 9549072 9732708 9841676 10543767 10610080 10814120 11141520 11355780 11936340 12165885 12302095 12976944 13369824 13626936 14058356 14762514 15141040 15915120 16221180 16712280 17033670 17572945 18169248 18215671 19098144 19465416 19683352 21087534 21628240 22143771 22283040 22711560 23872680 24331770 24604190 25953888 27253872 28116712 29525028 30282080 31631301 31830240 32442360 33424560 34067340 35145890 36431342 36906285 38930832 39366704 42175068 43256480 44287542 45423120 47745360 48663540 49208380 52718835 54507744 54647013 56233424 59050056 63262602 64884720 66849120 68134680 70291780 72862684 73812570 77861664 78733408 84350136 88575084 90846240 91078355 95490720 97327080 98416760 105437670 109294026 110718855 112466848 118100112 126525204 129769440 136269360 140583560 145725368 147625140 158156505 163941039 168700272 177150168 182156710 194654160 196833520 210875340 218588052 221437710 236200224 236803723 253050408 272538720 273235065 281167120 291450736 295250280 316313010 327882078 337400544 354300336 364313420 389308320 393667040 421750680 437176104 442875420 473607446 506100816 546470130 562334240 582901472 590500560 632626020 655764156 708600672 710411169 728626840 819705195 843501360 874352208 885750840 947214892 965430563 1012201632 1092940260 1181001120 1184018615 1265252040 1311528312 1420822338 1457253680 1639410390 1687002720 1748704416 1771501680 1894429784 1930861126 2131233507 2185880520 2368037230 2530504080 2623056624 2841644676 2896291689 2914507360 3278820780 3543003360 3552055845 3788859568 3861722252 4262467014 4371761040 4736074460 4827152815 5061008160 5246113248 5683289352 5792583378 6557641560 7104111690 7577719136 7723444504 8524934028 8688875067 8743522080 9472148920 9654305630 10656167535 11366578704 11585166756 12550597319 13115283120 14208223380 14481458445 15446889008 17049868056 17377750134 18944297840 19308611260 21312335070 22733157408 23170333512 25101194638 26230566240 28416446760 28962916890 30893778016 34099736112 34755500268 37651791957 37888595680 38617222520 42624670140 43444375335 46340667024 50202389276 56832893520 57925833780 62752986595 68199472224 69511000536 75303583914 77234445040 85249340280 86888750670 92681334048 100404778552 112955375871 113665787040 115851667560 125505973190 139022001072 150607167828 154468890080 170498680560 173777501340 188258959785 200809557104 225910751742 231703335120 251011946380 278044002144 301214335656 340997361120 347555002680 376517919570 401619114208 451821503484 463406670240 502023892760 564776879355 602428671312 695110005360 753035839140 903643006968 1004047785520 1129553758710 1204857342624 1390220010720 1506071678280 1807286013936 2008095571040 2259107517420 3012143356560 3614572027872 4518215034840 6024286713120 9036430069680 18072860139360
• Sum of all divisors σ(n): 67703146370496
• Sum of proper divisors (its aliquot sum) s(n): 49630286231136
• 18072860139360 is an abundant number, because the sum of its proper divisors (49630286231136) is greater than itself. Its abundance is 31557426091776

Bases of 18072860139360

• Binary: 100000110111111101010011010001001111101100000₂
• Hexadecimal: 0x106FEA689F60
• Base-36: 6EMK2AS80

Squares and roots of 18072860139360

• 18072860139360 squared (18072860139360²) is 326628273616867558621209600
• 18072860139360 cubed (18072860139360³) is 5903107106638257236749577100907769856000
• The square root of 18072860139360 is 4251218.6652017795
• The cube root of 18072860139360 is 26242.7270018541

Scales and comparisons

• 18,072,860,139,360 seconds is equal to 574,661 years, 2 weeks, 3 days, 23 hours, 36 minutes.
• To count from 1 to 18,072,860,139,360 would take you about one million, four hundred thirty-six thousand, six hundred fifty-two 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 18072860139360 cubic inches would be around 2186.9 feet tall.

Recreational maths with 18072860139360

• 18072860139360 backwards is 06393106827081
• The number of decimal digits it has is: 14
• The sum of 18072860139360's digits is 54
• More coming soon!