18825678797062144

Names of 18825678797062144

• Cardinal: 18825678797062144 can be written as Eighteen quadrillion, eight hundred twenty-five trillion, six hundred seventy-eight billion, seven hundred ninety-seven million, sixty-two thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.8825678797062144 × 10¹⁶

Factors of 18825678797062144

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 71

Divisors of 18825678797062144

• Number of divisors d(n): 900
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 32 38 43 49 56 64 76 86 98 112 128 133 152 172 196 224 256 266 301 304 344 361 392 448 512 532 602 608 688 722 784 817 896 931 1024 1064 1204 1216 1376 1444 1568 1634 1792 1849 1862 2048 2107 2128 2408 2432 2527 2752 2888 3136 3268 3584 3698 3724 4096 4214 4256 4816 4864 5054 5504 5719 5776 6272 6536 6859 7168 7396 7448 8192 8428 8512 9632 9728 10108 11008 11438 11552 12544 12943 13072 13718 14336 14792 14896 15523 16384 16856 17024 17689 19264 19456 20216 22016 22876 23104 25088 25886 26144 27436 28672 29584 29792 31046 33712 34048 35131 35378 38528 38912 40033 40432 44032 45752 46208 48013 50176 51772 52288 54872 57344 59168 59584 62092 67424 68096 70262 70756 77056 77824 79507 80066 80864 88064 90601 91504 92416 96026 100352 103544 104576 108661 109744 114688 118336 119168 124184 134848 136192 140524 141512 154112 155648 159014 160132 161728 176128 181202 183008 184832 192052 200704 207088 209152 217322 219488 236672 238336 245917 248368 269696 272384 281048 283024 294937 308224 311296 318028 320264 323456 336091 352256 362404 366016 369664 384104 401408 414176 418304 434644 438976 473344 476672 491834 496736 539392 544768 556549 562096 566048 589874 616448 636056 640528 646912 667489 672182 704512 724808 732032 739328 760627 768208 802816 828352 836608 869288 877952 946688 953344 983668 993472 1078784 1089536 1113098 1124192 1132096 1179748 1232896 1272112 1281056 1293824 1334978 1344364 1449616 1464064 1478656 1510633 1521254 1536416 1656704 1673216 1721419 1738576 1755904 1893376 1906688 1967336 1986944 2064559 2157568 2179072 2226196 2248384 2264192 2359496 2465792 2544224 2562112 2587648 2669956 2688728 2899232 2928128 2957312 3021266 3042508 3072832 3313408 3346432 3418801 3442838 3477152 3511808 3786752 3813376 3895843 3934672 3973888 4129118 4315136 4452392 4496768 4528384 4672423 4718992 4931584 5088448 5124224 5175296 5339912 5377456 5798464 5856256 5914624 6042532 6085016 6145664 6626816 6692864 6837602 6885676 6954304 7023616 7573504 7626752 7791686 7869344 7947776 8258236 8630272 8904784 8993536 9056768 9344846 9437984 10176896 10248448 10350592 10574431 10679824 10754912 11596928 11712512 12085064 12170032 12291328 12682291 13253632 13385728 13675204 13771352 13908608 14047232 14451913 15147008 15253504 15583372 15738688 15895552 16516472 17260544 17809568 17987072 18113536 18689692 18875968 20353792 20496896 20701184 21148862 21359648 21509824 23193856 23425024 23931607 24170128 24340064 24582656 25364582 26507264 27350408 27542704 27817216 28094464 28702027 28903826 30294016 31166744 31477376 31791104 32706961 33032944 34521088 35619136 35974144 36227072 37379384 37751936 40707584 40993792 41402368 42297724 42719296 43019648 46387712 46850048 47863214 48340256 48680128 49165312 50729164 53014528 54700816 55085408 55634432 56188928 57404054 57807652 62333488 62954752 63582208 64957219 65413922 66065888 71238272 71948288 72454144 74021017 74758768 75503872 81415168 81987584 84595448 85438592 86039296 88776037 92775424 93700096 95726428 96680512 97360256 98330624 101458328 106029056 109401632 110170816 111268864 112377856 114808108 115615304 124666976 125909504 127164416 129914438 130827844 132131776 142476544 143896576 144908288 148042034 149517536 151007744 162830336 163975168 167521249 169190896 170877184 172078592 177552074 185550848 191452856 193361024 194720512 196661248 200914189 202916656 212058112 218803264 220341632 222537728 229616216 231230608 249333952 251819008 254328832 259828876 261655688 264263552 284953088 287793152 289816576 296084068 299035072 302015488 325660672 327950336 335042498 338381792 341754368 344157184 355104148 371101696 382905712 386722048 389441024 393322496 401828378 405833312 437606528 440683264 445075456 454700533 459232432 462461216 498667904 503638016 519657752 523311376 528527104 545338513 569906176 575586304 592168136 598070144 604030976 621432259 651321344 655900672 670084996 676763584 683508736 688314368 710208296 742203392 765811424 773444096 778882048 786644992 803656756 811666624 875213056 881366528 890150912 909401066 918464864 924922432 997335808 1007276032 1039315504 1046622752 1057054208 1090677026 1139812352 1184336272 1196140288 1208061952 1234187161 1242864518 1302642688 1340169992 1353527168 1367017472 1376628736 1406399323 1420416592 1484406784 1531622848 1546888192 1557764096 1607313512 1623333248 1750426112 1762733056 1780301824 1818802132 1836929728 1849844864 1994671616 2014552064 2078631008 2093245504 2114108416 2181354052 2279624704 2368672544 2392280576 2416123904 2468374322 2485729036 2680339984 2707054336 2734034944 2753257472 2812798646 2840833184 3063245696 3093776384 3115528192 3182903731 3214627024 3246666496 3500852224 3525466112 3637604264 3673859456 3699689728 3817369591 3989343232 4029104128 4157262016 4186491008 4228216832 4362708104 4559249408 4737345088 4784561152 4832247808 4936748644 4971458072 5360679968 5414108672 5468069888 5506514944 5625597292 5681666368 6126491392 6187552768 6231056384 6365807462 6429254048 6493332992 7001704448 7050932224 7275208528 7347718912 7399379456 7634739182 7978686464 8314524032 8372982016 8456433664 8639310127 8725416208 9118498816 9474690176 9569122304 9873497288 9942916144 10721359936 10828217344 10936139776 11251194584 11363332736 12252982784 12375105536 12462112768 12731614924 12858508096 12986665984 14003408896 14101864448 14550417056 14695437824 14798758912 15269478364 15957372928 16629048064 16745964032 16912867328 17278620254 17450832416 18949380352 19138244608 19746994576 19885832288 21442719872 21656434688 22502389168 22726665472 23449556059 24505965568 24750211072 25463229848 25717016192 25973331968 26721587137 28006817792 28203728896 29100834112 29390875648 29597517824 30538956728 31914745856 33258096128 33491928064 33825734656 34557240508 34901664832 37898760704 38276489216 39493989152 39771664576 42885439744 43312869376 45004778336 45453330944 46899112118 49011931136 50926459696 51434032384 51946663936 53443174274 56013635584 58201668224 58781751296 59195035648 60475170889 61077913456 63829491712 66516192256 66983856128 69114481016 69803329664 75797521408 76552978432 78987978304 79543329152 85770879488 86625738752 90009556672 90906661888 93798224236 98023862272 101852919392 102868064768 103893327872 106886348548 116403336448 117563502592 118390071296 120950341778 122155826912 133032384512 133967712256 138228962032 139606659328 151595042816 157975956608 159086658304 164146892413 171541758976 173251477504 180019113344 181813323776 187596448472 196047724544 203705838784 205736129536 207786655744 213772697096 232806672896 235127005184 236780142592 241900683556 244311653824 266064769024 267935424512 276457924064 279213318656 303190085632 315951913216 318173316608 328293784826 343083517952 360038226688 363626647552 375192896944 392095449088 407411677568 411472259072 427545394192 465613345792 470254010368 483801367112 488623307648 532129538048 535870849024 552915848128 558426637312 606380171264 631903826432 636346633216 656587569652 686167035904 720076453376 727253295104 750385793888 814823355136 822944518144 855090788384 931226691584 967602734224 977246615296 1064259076096 1105831696256 1116853274624 1149028246891 1212760342528 1263807652864 1272693266432 1313175139304 1372334071808 1440152906752 1454506590208 1500771587776 1629646710272 1645889036288 1710181576768 1862453383168 1935205468448 1954493230592 2211663392512 2233706549248 2298056493782 2527615305728 2545386532864 2626350278608 2744668143616 2880305813504 3001543175552 3259293420544 3291778072576 3420363153536 3724906766336 3870410936896 3908986461184 4423326785024 4467413098496 4596112987564 5055230611456 5090773065728 5252700557216 5760611627008 6003086351104 6518586841088 6840726307072 7449813532672 7740821873792 7817972922368 8846653570048 8934826196992 9192225975128 10110461222912 10181546131456 10505401114432 11521223254016 12006172702208 13037173682176 13681452614144 15481643747584 15635945844736 17693307140096 18384451950256 20220922445824 21010802228864 23042446508032 24012345404416 26074347364352 27362905228288 30963287495168 31271891689472 35386614280192 36768903900512 42021604457728 48024690808832 52148694728704 54725810456576 61926574990336 62543783378944 70773228560384 73537807801024 84043208915456 96049381617664 109451620913152 123853149980672 141546457120768 147075615602048 168086417830912 192098763235328 218903241826304 247706299961344 294151231204096 336172835661824 384197526470656 437806483652608 495412599922688 588302462408192 672345671323648 990825199845376 1176604924816384 1344691342647296 2353209849632768 2689382685294592 4706419699265536 9412839398531072 18825678797062144
• Sum of all divisors σ(n): 47330717439397560
• Sum of proper divisors (its aliquot sum) s(n): 28505038642335416
• 18825678797062144 is an abundant number, because the sum of its proper divisors (28505038642335416) is greater than itself. Its abundance is 9679359845273272

Bases of 18825678797062144

• Binary: 1000010111000011101101011101001010110101100000000000000₂
• Hexadecimal: 0x42E1DAE95AC000
• Base-36: 55D59G35C74

Squares and roots of 18825678797062144

• 18825678797062144 squared (18825678797062144²) is 354406182170155173175325397876736
• 18825678797062144 cubed (18825678797062144³) is 6671936949228433907631368629465465156292243881984
• The square root of 18825678797062144 is 137206700.9918325527
• The cube root of 18825678797062144 is 266021.5879225953

Scales and comparisons

• 18,825,678,797,062,144 seconds is equal to 598,598,354 years, 5 weeks, 22 hours, 9 minutes, 4 seconds.
• To count from 1 to 18,825,678,797,062,144 would take you about one billion, seven hundred ninety-five million, seven hundred ninety-five thousand and sixty-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 18825678797062144 cubic inches would be around 22168.5 feet tall.

Recreational maths with 18825678797062144

• 18825678797062144 backwards is 44126079787652881
• The number of decimal digits it has is: 17
• The sum of 18825678797062144's digits is 85
• More coming soon!