18418956077023744

Names of 18418956077023744

• Cardinal: 18418956077023744 can be written as Eighteen quadrillion, four hundred eighteen trillion, nine hundred fifty-six billion, seventy-seven million, twenty-three thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 1.8418956077023744 × 10¹⁶

Factors of 18418956077023744

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 255

Divisors of 18418956077023744

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 64 79 88 121 128 158 163 176 242 256 316 326 352 484 512 632 652 704 869 968 1264 1304 1331 1408 1738 1793 1936 2528 2608 2662 2816 3476 3586 3872 5056 5216 5324 5632 6241 6952 7172 7744 9559 10112 10432 10648 12482 12877 13904 14344 15488 19118 19723 20224 20864 21296 24964 25754 26569 27808 28688 30976 38236 39446 40448 41728 42592 49928 51508 53138 55616 57376 61952 68651 76472 78892 83456 85184 99856 103016 105149 106276 111232 114752 137302 141647 152944 157784 170368 199712 206032 210298 212552 216953 222464 229504 274604 283294 292259 305888 315568 340736 399424 412064 420596 425104 433906 444928 459008 549208 566588 584518 611776 631136 681472 755161 798848 824128 841192 850208 867812 918016 1017283 1098416 1133176 1169036 1223552 1262272 1510322 1558117 1597696 1648256 1682384 1700416 1735624 2034566 2098951 2196832 2266352 2338072 2447104 2524544 3020644 3116234 3195392 3214849 3296512 3364768 3400832 3471248 4069132 4197902 4330747 4393664 4532704 4676144 4894208 5049088 6041288 6232468 6429698 6593024 6729536 6801664 6942496 8138264 8306771 8395804 8661494 8787328 9065408 9352288 10098176 11190113 12082576 12464936 12859396 13459072 13603328 13884992 16276528 16613542 16791608 17139287 17322988 17574656 18130816 18704576 22380226 23088461 24165152 24929872 25718792 26918144 27769984 32553056 33227084 33583216 34278574 34645976 35149312 35363339 36261632 37409152 44760452 46176922 47638217 48330304 49859744 51437584 53836288 55539968 65106112 66454168 67166432 68557148 69291952 70726678 72523264 74818304 89520904 92353844 95276434 96660608 99719488 102875168 111079936 123091243 130212224 132908336 134332864 137114296 138583904 141453356 149636608 165817129 179041808 184707688 190552868 193321216 199438976 205750336 246182486 253973071 260424448 265816672 268665728 274228592 277167808 282906712 331634258 342129013 358083616 369415376 381105736 386642432 398877952 411500672 492364972 507946142 520848896 524020387 531633344 537331456 548457184 554335616 565813424 663268516 684258026 716167232 738830752 762211472 797755904 823001344 984729944 1015892284 1048040774 1063266688 1074662912 1096914368 1108671232 1131626848 1326537032 1354003673 1368516052 1432334464 1477661504 1524422944 1646002688 1823988419 1969459888 2031784568 2096081548 2126533376 2193828736 2217342464 2263253696 2653074064 2708007346 2737032104 2793703781 2864668928 2955323008 3048845888 3647976838 3763419143 3938919776 4063569136 4192163096 4253066752 4387657472 4526507392 5306148128 5416014692 5474064208 5587407562 5729337856 5764224257 5910646016 6097691776 7295953676 7526838286 7877839552 8127138272 8384326192 8775314944 9053014784 10612296256 10832029384 10948128416 11174815124 11528448514 11821292032 12195383552 14591907352 15053676572 15755679104 16254276544 16768652384 18106029568 20063872609 21224592512 21664058768 21896256832 22349630248 23056897028 24390767104 27028192027 29183814704 30107353144 31511358208 32508553088 33537304768 40127745218 41397610573 42449185024 43328117536 43792513664 44699260496 46113794056 54056384054 58367629408 60214706288 63022716416 65017106176 67074609536 80255490436 82795221146 84898370048 86656235072 87585027328 89398520992 92227588112 108112768108 116735258816 120429412576 130034212352 134149219072 160510980872 165590442292 173312470144 175170054656 178797041984 184455176224 216225536216 220702598699 233470517632 240858825152 268298438144 297310112297 321021961744 331180884584 346624940288 357594083968 368910352448 432451072432 441405197398 455373716303 466941035264 481717650304 594620224594 642043923488 662361769168 693249880576 715188167936 737820704896 864902144864 882810394796 910747432606 933882070528 963435300608 1189240449188 1284087846976 1324723538336 1430376335872 1475641409792 1729804289728 1765620789592 1821494865212 1926870601216 2378480898376 2568175693952 2649447076672 2951282819584 3270411235267 3459608579456 3531241579184 3642989730424 4756961796752 5136351387904 5298894153344 6540822470534 6919217158912 7062483158368 7285979460848 9513923593504 10272702775808 10597788306688 13081644941068 13838434317824 14124966316736 14571958921696 19027847187008 21195576613376 26163289882136 28249932633472 29143917843392 35974523587937 38055694374016 52326579764272 56499865266944 58287835686784 71949047175874 76111388748032 104653159528544 112999730533888 116575671373568 143898094351748 152222777496064 209306319057088 233151342747136 287796188703496 418612638114176 575592377406992 837225276228352 1151184754813984 1674450552456704 2302369509627968 4604739019255936 9209478038511872 18418956077023744
• Sum of all divisors σ(n): 41251325046845760
• Sum of proper divisors (its aliquot sum) s(n): 22832368969822016
• 18418956077023744 is an abundant number, because the sum of its proper divisors (22832368969822016) is greater than itself. Its abundance is 4413412892798272

Bases of 18418956077023744

• Binary: 1000001011011111111000101100110000110101100001000000000₂
• Hexadecimal: 0x416FF1661AC200
• Base-36: 51CZ3LWWNB4

Squares and roots of 18418956077023744

• 18418956077023744 squared (18418956077023744²) is 339257942967329909315185139777536
• 18418956077023744 cubed (18418956077023744³) is 6248777150296675986242604520052320891245149814784
• The square root of 18418956077023744 is 135716454.7025295087
• The cube root of 18418956077023744 is 264091.8531629839

Scales and comparisons

• 18,418,956,077,023,744 seconds is equal to 585,665,829 years, 35 weeks, 1 day, 14 hours, 9 minutes, 4 seconds.
• To count from 1 to 18,418,956,077,023,744 would take you about one billion, seven hundred fifty-six million, nine hundred ninety-seven thousand, four hundred eighty-nine 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 18418956077023744 cubic inches would be around 22007.7 feet tall.

Recreational maths with 18418956077023744

• 18418956077023744 backwards is 44732077065981481
• The number of decimal digits it has is: 17
• The sum of 18418956077023744's digits is 76
• More coming soon!