2118720430910720

Names of 2118720430910720

• Cardinal: 2118720430910720 can be written as Two quadrillion, one hundred eighteen trillion, seven hundred twenty billion, four hundred thirty million, nine hundred ten thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.11872043091072 × 10¹⁵

Factors of 2118720430910720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 30987

Divisors of 2118720430910720

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 19 20 26 28 32 35 38 40 52 56 64 65 70 76 80 91 95 104 112 128 130 133 140 152 160 182 190 208 224 247 256 260 266 280 304 320 364 380 416 448 455 494 520 532 560 608 640 665 728 760 832 896 910 988 1040 1064 1120 1216 1235 1280 1330 1456 1520 1664 1729 1792 1820 1976 2080 2128 2240 2432 2470 2660 2912 3040 3328 3458 3640 3952 4160 4256 4480 4864 4940 5320 5824 6080 6916 7280 7904 8320 8512 8645 8960 9880 10640 11648 12160 13832 14560 15808 16640 17024 17290 19760 21280 23296 24320 27664 29120 30941 31616 34048 34580 39520 42560 55328 58240 61882 63232 69160 79040 85120 110656 116480 123764 138320 154705 158080 170240 216587 221312 247528 276640 309410 316160 402233 433174 442624 495056 553280 587879 618820 804466 866348 990112 1082935 1106560 1175758 1237640 1608932 1732696 1980224 2011165 2165870 2213120 2351516 2475280 2815631 2939395 3217864 3465392 3960448 4022330 4115153 4331740 4703032 4950560 5631262 5878790 6435728 6930784 7642427 7920896 8044660 8230306 8663480 9406064 9901120 11262524 11757580 12871456 13861568 14078155 15284854 16089320 16460612 17326960 18812128 19802240 20575765 22525048 23515160 25742912 27723136 28156310 30569708 32178640 32921224 34653920 37624256 38212135 39604480 41151530 45050096 47030320 51485824 53496989 55446272 56312620 61139416 64357280 65842448 69307840 75248512 76424270 82303060 90100192 94060640 102971648 106993978 112625240 122278832 128714560 131684896 138615680 150497024 152848540 164606120 180200384 188121280 213987956 225250480 244557664 257429120 263369792 267484945 277231360 305697080 329212240 360400768 376242560 427975912 450500960 489115328 514858240 526739584 534969890 611394160 658424480 720801536 752485120 855951824 901001920 957345481 978230656 1053479168 1069939780 1222788320 1316848960 1711903648 1802003840 1914690962 1956461312 2139879560 2445576640 2633697920 3423807296 3604007680 3829381924 4279759120 4786727405 4891153280 5267395840 6701418367 6847614592 7658763848 8559518240 9573454810 9782306560 12445491253 13402836734 13695229184 15317527696 17119036480 18189564139 19146909620 24890982506 26805673468 30635055392 33507091835 34238072960 36379128278 38293819240 49781965012 53611346936 61270110784 62227456265 67014183670 68476145920 72758256556 76587638480 87118438771 90947820695 99563930024 107222693872 122540221568 124454912530 127326948973 134028367340 145516513112 153175276960 174236877542 181895641390 199127860048 214445387744 236464333807 245080443136 248909825060 254653897946 268056734680 291033026224 306350553920 348473755084 363791282780 398255720096 428890775488 435592193855 472928667614 497819650120 509307795892 536113469360 582066052448 612701107840 636634744865 696947510168 727582565560 796511440192 857781550976 871184387710 945857335228 995639300240 1018615591784 1072226938720 1164132104896 1182321669035 1225402215680 1273269489730 1393895020336 1455165131120 1593022880384 1655250336649 1715563101952 1742368775420 1891714670456 1991278600480 2037231183568 2144453877440 2328264209792 2364643338070 2546538979460 2787790040672 2910330262240 3186045760768 3310500673298 3484737550840 3783429340912 3982557200960 4074462367136 4288907754880 4656528419584 4729286676140 5093077958920 5575580081344 5820660524480 6621001346596 6969475101680 7566858681824 7965114401920 8148924734272 8276251683245 8577815509760 9458573352280 10186155917840 11151160162688 11641321048960 13242002693192 13938950203360 15133717363648 15930228803840 16297849468544 16552503366490 18917146704560 20372311835680 22302320325376 23282642097920 26484005386384 27877900406720 30267434727296 32595698937088 33105006732980 37834293409120 40744623671360 52968010772768 55755800813440 60534869454592 66210013465960 75668586818240 81489247342720 105936021545536 111511601626880 132420026931920 151337173636480 162978494685440 211872043091072 264840053863840 302674347272960 423744086182144 529680107727680 1059360215455360 2118720430910720
• Sum of all divisors σ(n): 6575108092936320
• Sum of proper divisors (its aliquot sum) s(n): 4456387662025600
• 2118720430910720 is an abundant number, because the sum of its proper divisors (4456387662025600) is greater than itself. Its abundance is 2337667231114880

Bases of 2118720430910720

• Binary: 111100001101111011100001010101010011010110100000000₂
• Hexadecimal: 0x786F70AA9AD00
• Base-36: KV0UQ8TNNK

Squares and roots of 2118720430910720

• 2118720430910720 squared (2118720430910720²) is 4488976264358507040848610918400
• 2118720430910720 cubed (2118720430910720³) is 9510885725169650175221376022176789847605248000
• The square root of 2118720430910720 is 46029560.4031878627
• The cube root of 2118720430910720 is 128437.3150513965

Scales and comparisons

• 2,118,720,430,910,720 seconds is equal to 67,368,756 years, 3 weeks, 4 days, 14 hours, 45 minutes, 20 seconds.
• To count from 1 to 2,118,720,430,910,720 would take you about two hundred two million, one hundred six thousand, two hundred sixty-eight 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 2118720430910720 cubic inches would be around 10703.1 feet tall.

Recreational maths with 2118720430910720

• 2118720430910720 backwards is 0270190340278112
• The number of decimal digits it has is: 16
• The sum of 2118720430910720's digits is 47
• More coming soon!