18138505721962080
18,138,505,721,962,080 is an even composite number composed of seven prime numbers multiplied together.
18138505721962080 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of nine hundred sixty divisors.
Prime factorization of 18138505721962080:
25 × 3 × 5 × 7 × 13 × 151 × 2294
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 13 × 151 × 229 × 229 × 229 × 229)See below for interesting mathematical facts about the number 18138505721962080 from the Numbermatics database.
Names of 18138505721962080
- Cardinal: 18138505721962080 can be written as Eighteen quadrillion, one hundred thirty-eight trillion, five hundred five billion, seven hundred twenty-one million, nine hundred sixty-two thousand and eighty.
Scientific notation
- Scientific notation: 1.813850572196208 × 1016
Factors of 18138505721962080
Divisors of 18138505721962080
- Number of divisors d(n): 960
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 32 35 39 40 42 48 52 56 60 65 70 78 80 84 91 96 104 105 112 120 130 140 151 156 160 168 182 195 208 210 224 229 240 260 273 280 302 312 336 364 390 416 420 453 455 458 480 520 546 560 604 624 672 687 728 755 780 840 906 910 916 1040 1057 1092 1120 1145 1208 1248 1365 1374 1456 1510 1560 1603 1680 1812 1820 1832 1963 2080 2114 2184 2265 2290 2416 2730 2748 2912 2977 3020 3120 3171 3206 3360 3435 3624 3640 3664 3926 4228 4368 4530 4580 4809 4832 5285 5460 5496 5889 5954 6040 6240 6342 6412 6870 7248 7280 7328 7852 8015 8456 8736 8931 9060 9160 9618 9815 10570 10920 10992 11778 11908 12080 12684 12824 13740 13741 14496 14560 14885 15704 15855 16030 16912 17862 18120 18320 19236 19630 20839 21140 21840 21984 23556 23816 24045 24160 25368 25648 27480 27482 29445 29770 31408 31710 32060 33824 34579 35724 36240 36640 38472 39260 41223 41678 42280 43680 44655 47112 47632 48090 50736 51296 52441 54960 54964 58890 59540 62517 62816 63420 64120 68705 69158 71448 72480 76944 78520 82446 83356 84560 89310 94224 95264 96180 101472 103737 104195 104882 109920 109928 117780 119080 125034 126840 128240 137410 138316 142896 153888 157040 157323 164892 166712 169120 172895 178620 188448 192360 206115 207474 208390 209764 219856 235560 238160 242053 250068 253680 256480 262205 274820 276632 285792 312585 314080 314646 329784 333424 345790 357240 367087 384720 412230 414948 416780 419528 439712 449527 471120 476320 484106 500136 507360 518685 524410 549640 553264 625170 629292 659568 666848 681733 691580 714480 726159 734174 769440 786615 824460 829896 833560 839056 899054 942240 968212 1000272 1037370 1048820 1099280 1101261 1106528 1210265 1250340 1258584 1319136 1348581 1363466 1383160 1428960 1452318 1468348 1573230 1648920 1659792 1667120 1678112 1798108 1835435 1936424 2000544 2045199 2074740 2097640 2198560 2202522 2247635 2420530 2500680 2517168 2697162 2726932 2766320 2904636 2936696 3146460 3146689 3297840 3319584 3334240 3408665 3596216 3630795 3670870 3872848 4090398 4149480 4195280 4405044 4495270 4772131 4841060 5001360 5034336 5394324 5453864 5506305 5532640 5809272 5873392 6292920 6293378 6595680 6742905 6817330 7192432 7261590 7341740 7745696 7918591 8180796 8298960 8390560 8810088 8990540 9440067 9544262 9682120 10002720 10225995 10788648 10907728 11012610 11618544 11746784 12008989 12585840 12586756 13485810 13634660 14316393 14384864 14523180 14683480 15733445 15837182 16361592 16597920 17620176 17981080 18880134 19088524 19364240 20451990 21577296 21815456 22025220 23237088 23755773 23860655 24017978 25171680 25173512 26971620 27269320 28632786 29046360 29366960 31466890 31674364 32723184 35240352 35962160 36026967 37760268 38177048 38728480 39592955 40903980 43154592 44050440 47200335 47511546 47721310 48035956 50347024 53943240 54538640 55430137 57265572 58092720 58733920 60044945 62933780 63348728 65446368 71581965 71924320 72053934 75520536 76354096 79185910 81807960 84062923 88100880 94400670 95023092 95442620 96071912 100694048 102941683 107886480 109077280 110860274 114531144 116185440 118778865 120089890 125867560 126697456 143163930 144107868 151041072 152708192 156116857 158371820 163615920 166290411 168125846 176201760 180134835 188801340 190046184 190885240 192143824 205883366 215772960 221720548 229062288 237557730 240179780 251735120 252188769 253394912 277150685 286327860 288215736 302082144 308825049 312233714 316743640 327231840 332580822 336251692 360269670 377602680 380092368 381770480 384287648 411766732 420314615 443441096 458124576 468350571 475115460 480359560 503470240 504377538 514708415 554301370 572655720 576431472 617650098 624467428 633487280 665161644 672503384 720539340 720591781 755205360 760184736 763540960 780584285 823533464 831452055 840629230 886882192 936701142 950230920 960719120 1008755076 1029416830 1092817999 1108602740 1145311440 1152862944 1235300196 1248934856 1260943845 1266974560 1330323288 1345006768 1441078680 1441183562 1510410720 1544125245 1561168570 1647066928 1662904110 1681258460 1773764384 1813357339 1873402284 1900461840 1921438240 2017510152 2058833660 2161775343 2185635998 2217205480 2290622880 2341752855 2470600392 2497869712 2521887690 2660646576 2690013536 2750058481 2882157360 2882367124 3088250490 3122337140 3278453997 3294133856 3325808220 3362516920 3602958905 3626714678 3746804568 3800923680 4035020304 4117667320 4323550686 4371271996 4434410960 4683505710 4941200784 4995739424 5043775380 5321293152 5440072017 5464089995 5500116962 5764314720 5764734248 6176500980 6244674280 6556907994 6651616440 6725033840 7205917810 7253429356 7493609136 8070040608 8235334640 8250175443 8647101372 8742543992 8868821920 9066786695 9367011420 9882401568 10087550760 10808876715 10880144034 10928179990 11000233924 11529468496 12353001960 12489348560 12693501373 13113815988 13303232880 13450067680 13750292405 14411835620 14506858712 14987218272 16392269985 16470669280 16500350886 17294202744 17485087984 18133573390 18734022840 19250409367 20175101520 21617753430 21760288068 21856359980 22000467848 23058936992 23573645407 24706003920 24978697120 25387002746 26227631976 26606465760 27200360085 27500584810 28823671240 29013717424 32784539970 33000701772 34588405488 34970175968 35750760253 36267146780 37468045680 38080504119 38500818734 40350203040 41250877215 43235506860 43520576136 43712719960 44000935696 47147290814 49412007840 50774005492 52455263952 54400720170 55001169620 57647342480 57751228101 58027434848 63467506865 65569079940 66001403544 69176810976 70720936221 71501520506 72534293560 74936091360 76161008238 77001637468 82501754430 86471013720 87041152272 87425439920 88001871392 94294581628 96252046835 101548010984 104910527904 107252280759 108801440340 110002339240 115294684960 115502456202 117868227035 126935013730 131138159880 132002807088 141441872442 143003041012 145068587120 152322016476 154003274936 165003508860 165015517849 172942027440 174082304544 174850879840 178753801265 188589163256 190402520595 192504093670 203096021968 214504561518 217602880680 220004678480 231004912404 235736454070 250255321771 253870027460 262276319760 264005614176 282883744884 286006082024 288756140505 290137174240 304644032952 308006549872 330007017720 330031035698 345884054880 353604681105 357507602530 377178326512 380805041190 385008187340 406192043936 415258830631 429009123036 435205761360 440009356960 462009824808 471472908140 495046553547 500510643542 507740054920 524552639520 536261403795 565767489768 572012164048 577512281010 609288065904 616013099744 660014035440 660062071396 707209362210 715015205060 750765965313 754356653024 761610082380 770016374680 825077589245 830517661262 858018246072 870411522720 924019649616 942945816280 990093107094 1001021287084 1015480109840 1072522807590 1131534979536 1144024328096 1155024562020 1218576131808 1245776491893 1251276608855 1320028070880 1320124142792 1414418724420 1430030410120 1501531930626 1523220164760 1540032749360 1650155178490 1661035322524 1716036492144 1848039299232 1885891632560 1980186214188 2002042574168 2030960219680 2076294153155 2145045615180 2263069959072 2310049124040 2475232767735 2491552983786 2502553217710 2640248285584 2828837448840 2860060820240 2906811814417 3003063861252 3046440329520 3080065498720 3300310356980 3322070645048 3432072984288 3753829826565 3771783265120 3960372428376 4004085148336 4152588306310 4290091230360 4620098248080 4950465535470 4983105967572 5005106435420 5280496571168 5398364798203 5657674897680 5720121640480 5813623628834 6006127722504 6092880659040 6228882459465 6600620713960 6644141290096 7507659653130 7920744856752 8008170296672 8305176612620 8580182460720 8720435443251 9240196496160 9900931070940 9966211935144 10010212870840 10796729596406 11315349795360 11627247257668 12012255445008 12457764918930 13201241427920 13288282580192 14534059072085 15015319306260 15841489713504 16195094394609 16610353225240 17160364921440 17440870886502 19801862141880 19932423870288 20020425741680 21593459192812 23254494515336 24024510890016 24915529837860 26402482855840 26991823991015 29068118144170 30030638612520 32390188789218 33220706450480 34881741773004 37788553587421 39603724283760 39864847740576 40040851483360 43186918385624 43602177216255 46508989030672 49831059675720 53983647982030 58136236288340 60061277225040 64780377578436 66441412900960 69763483546008 75577107174842 79207448567520 80975471973045 86373836771248 87204354432510 93017978061344 99662119351440 107967295964060 113365660762263 116272472576680 120122554450080 129560755156872 139526967092016 151154214349684 161950943946090 172747673542496 174408708865020 188942767937105 199324238702880 215934591928120 226731321524526 232544945153360 259121510313744 279053934184032 302308428699368 323901887892180 348817417730040 377885535874210 431869183856240 453462643049052 465089890306720 518243020627488 566828303811315 604616857398736 647803775784360 697634835460080 755771071748420 863738367712480 906925286098104 1133656607622630 1209233714797472 1295607551568720 1395269670920160 1511542143496840 1813850572196208 2267313215245260 2591215103137440 3023084286993680 3627701144392416 4534626430490520 6046168573987360 9069252860981040 18138505721962080
- Sum of all divisors σ(n): 71097767919940608
- Sum of proper divisors (its aliquot sum) s(n): 52959262197978528
- 18138505721962080 is an abundant number, because the sum of its proper divisors (52959262197978528) is greater than itself. Its abundance is 34820756476016448
Bases of 18138505721962080
- Binary: 10000000111000011011111111101100101000001011110011000002
- Hexadecimal: 0x4070DFF6505E60
- Base-36: 4YLKAHSILPC
Squares and roots of 18138505721962080
- 18138505721962080 squared (181385057219620802) is 329005389825651117010044957926400
- 18138505721962080 cubed (181385057219620803) is 5967666145908937483880203310468234750056230912000
-
The
square root of 18138505721962080 is 134679269.8300747397 -
The
cube root of 18138505721962080 is 262744.6220208695
Scales and comparisons
How big is 18138505721962080?- 18,138,505,721,962,080 seconds is equal to 576,748,375 years, 45 weeks, 4 days, 8 minutes.
-
To count from 1 to 18,138,505,721,962,080 would take you about one billion, seven hundred thirty million, two hundred forty-five thousand, one hundred twenty-seven 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 18138505721962080 cubic inches would be around 21895.4 feet tall.
Recreational maths with 18138505721962080
- 18138505721962080 backwards is 08026912750583181
- The number of decimal digits it has is: 17
- The sum of 18138505721962080's digits is 66
- More coming soon!
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The information we have on file for 18138505721962080 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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