54378512974369440

Names of 54378512974369440

• Cardinal: 54378512974369440 can be written as Fifty-four quadrillion, three hundred seventy-eight trillion, five hundred twelve billion, nine hundred seventy-four million, three hundred sixty-nine thousand, four hundred forty.

Scientific notation

• Scientific notation: 5.437851297436944 × 10¹⁶

Factors of 54378512974369440

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 137

Divisors of 54378512974369440

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 72 80 81 90 96 108 120 127 135 144 160 162 180 216 240 254 270 288 324 360 381 405 432 480 508 540 635 648 720 762 810 864 1016 1080 1143 1270 1296 1440 1524 1620 1905 2032 2160 2286 2540 2592 3048 3240 3429 3810 4064 4320 4572 5080 5715 6096 6480 6858 7620 9144 10160 10287 11430 12192 12960 13716 15240 16129 17145 18288 20320 20574 22860 27432 30480 32258 34290 36576 41148 45720 48387 51435 54864 60960 64516 68580 80645 82296 91440 96774 102870 109728 129032 137160 145161 161290 164592 182880 193548 205740 241935 258064 274320 290322 322580 329184 387096 411480 435483 483870 516128 548640 580644 645160 725805 774192 822960 870966 967740 1161288 1290320 1306449 1451610 1548384 1645920 1741932 1935480 2048383 2177415 2322576 2580640 2612898 2903220 3483864 3870960 4096766 4354830 4645152 5225796 5806440 6145149 6532245 6967728 7741920 8193532 8709660 10241915 10451592 11612880 12290298 13064490 13935456 16387064 17419320 18435447 20483830 20903184 23225760 24580596 26128980 30725745 32774128 34838640 36870894 40967660 41806368 49161192 52257960 55306341 61451490 65548256 69677280 73741788 81935320 92177235 98322384 104515920 110612682 122902980 147483576 163870640 165919023 184354470 196644768 209031840 221225364 245805960 260144641 276531705 294967152 327741280 331838046 368708940 442450728 491611920 520289282 553063410 589934304 663676092 737417880 780433923 829595115 884901456 983223840 1040578564 1106126820 1300723205 1327352184 1474835760 1560867846 1659190230 1769802912 2081157128 2212253640 2341301769 2601446410 2654704368 2949671520 3121735692 3318380460 3902169615 4162314256 4424507280 4682603538 5202892820 5309408736 6243471384 6636760920 7023905307 7804339230 8324628512 8849014560 9365207076 10405785640 11706508845 12486942768 13273521840 14047810614 15608678460 18730414152 20811571280 21071715921 23413017690 24973885536 26547043680 28095621228 31217356920 33038369407 35119526535 37460828304 41623142560 42143431842 46826035380 56191242456 62434713840 66076738814 70239053070 74921656608 84286863684 93652070760 99115108221 105358579605 112382484912 124869427680 132153477628 140478106140 165191847035 168573727368 187304141520 198230216442 210717159210 224764969824 264306955256 280956212280 297345324663 330383694070 337147454736 374608283040 396460432884 421434318420 495575541105 528613910512 561912424560 594690649326 660767388140 674294909472 792920865768 842868636840 892035973989 991151082210 1057227821024 1123824849120 1189381298652 1321534776280 1486726623315 1585841731536 1685737273680 1784071947978 1982302164420 2378762597304 2643069552560 2676107921967 2973453246630 3171683463072 3371474547360 3568143895956 3964604328840 4195872914689 4460179869945 4757525194608 5286139105120 5352215843934 5946906493260 7136287791912 7929208657680 8391745829378 8920359739890 9515050389216 10704431687868 11893812986520 12587618744067 13380539609835 14272575583824 15858417315360 16783491658756 17840719479780 20979364573445 21408863375736 23787625973040 25175237488134 26761079219670 28545151167648 33566983317512 35681438959560 37762856232201 41958729146890 42817726751472 47575251946080 50350474976268 53522158439340 62938093720335 67133966635024 71362877919120 75525712464402 83917458293780 85635453502944 100700949952536 107044316878680 113288568696603 125876187440670 134267933270048 142725755838240 151051424928804 167834916587560 188814281161005 201401899905072 214088633757360 226577137393206 251752374881340 302102849857608 335669833175120 339865706089809 377628562322010 402803799810144 428177267514720 453154274786412 503504749762680 566442843483015 604205699715216 671339666350240 679731412179618 755257124644020 906308549572824 1007009499525360 1132885686966030 1208411399430432 1359462824359236 1510514249288040 1699328530449045 1812617099145648 2014018999050720 2265771373932060 2718925648718472 3021028498576080 3398657060898090 3625234198291296 4531542747864120 5437851297436944 6042056997152160 6797314121796180 9063085495728240 10875702594873888 13594628243592360 18126170991456480 27189256487184720 54378512974369440
• Sum of all divisors σ(n): 193433937240077226
• Sum of proper divisors (its aliquot sum) s(n): 139055424265707786
• 54378512974369440 is an abundant number, because the sum of its proper divisors (139055424265707786) is greater than itself. Its abundance is 84676911291338346

Bases of 54378512974369440

• Binary: 11000001001100001111100000101101010000000101001010100000₂
• Hexadecimal: 0xC130F82D4052A0
• Base-36: EVFKNZPCA00

Squares and roots of 54378512974369440

• 54378512974369440 squared (54378512974369440²) is 2957022673303665520342365605913600
• 54378512974369440 cubed (54378512974369440³) is 160798495805747981396119095212859352272495120384000
• The square root of 54378512974369440 is 233192008.8132726731
• The cube root of 54378512974369440 is 378857.4011064757
• Being both a perfect square and a perfect cube, 54378512974369440 is also a perfect sixth number.

Scales and comparisons

• 54,378,512,974,369,440 seconds is equal to 1,729,068,508 years, 41 weeks, 4 days, 8 hours, 24 minutes.
• To count from 1 to 54,378,512,974,369,440 would take you about five billion, one hundred eighty-seven million, two hundred five thousand, five hundred twenty-six 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 54378512974369440 cubic inches would be around 31571.5 feet tall.

Recreational maths with 54378512974369440

• 54378512974369440 backwards is 04496347921587345
• 54378512974369440 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 54378512974369440's digits is 81
• More coming soon!