18396925764672

Names of 18396925764672

• Cardinal: 18396925764672 can be written as Eighteen trillion, three hundred ninety-six billion, nine hundred twenty-five million, seven hundred sixty-four thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 1.8396925764672 × 10¹³

Factors of 18396925764672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 939

Divisors of 18396925764672

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 37 39 42 48 52 56 64 74 78 84 91 96 104 111 112 148 156 168 182 192 208 222 224 259 273 296 312 336 364 416 444 448 481 518 546 592 624 672 728 777 832 877 888 962 1036 1092 1184 1248 1344 1369 1443 1456 1554 1754 1776 1924 2072 2184 2368 2496 2631 2738 2886 2912 3108 3367 3508 3552 3848 4107 4144 4368 5262 5476 5772 5824 6139 6216 6734 7016 7104 7696 8214 8288 8736 9583 10101 10524 10952 11401 11544 12278 12432 13468 14032 15392 16428 16576 17472 17797 18417 19166 20202 21048 21904 22802 23088 24556 24864 26936 28064 28749 30784 32449 32856 34203 35594 36834 38332 40404 42096 43808 45604 46176 49112 49728 53391 53872 56128 57498 64898 65712 68406 71188 73668 76664 79807 80808 84192 87616 91208 92352 97347 98224 106782 107744 114996 124579 129796 131424 136812 142376 147336 153328 159614 161616 168384 182416 194694 196448 213564 215488 227143 229992 239421 249158 259592 262848 273624 284752 294672 306656 319228 323232 364832 373737 389388 392896 421837 427128 454286 459984 478842 498316 519184 547248 569504 589344 613312 638456 646464 681429 729664 747474 769129 778776 843674 854256 908572 919968 957684 996632 1038368 1094496 1139008 1178688 1200613 1265511 1276912 1362858 1494948 1538258 1557552 1687348 1708512 1817144 1839936 1915368 1993264 2076736 2188992 2307387 2401226 2531022 2553824 2725716 2952859 2989896 3076516 3115104 3374696 3417024 3601839 3634288 3830736 3986528 4614774 4802452 5062044 5107648 5383903 5451432 5905718 5979792 6153032 6230208 6749392 7203678 7268576 7661472 7973056 8404291 8858577 9229548 9604904 9998677 10124088 10767806 10902864 11811436 11959584 12306064 13498784 14407356 14537152 15322944 15607969 16151709 16808582 17717154 18459096 19209808 19997354 20248176 21535612 21805728 23622872 23919168 24612128 25212873 26997568 28457773 28814712 29996031 31215938 32303418 33617164 35434308 36918192 38419616 39994708 40496352 43071224 43611456 46823907 47245744 49224256 50425746 56915546 57629424 59992062 62431876 64606836 67234328 69990739 70868616 73836384 76839232 79989416 80992704 85373319 86142448 93647814 94491488 100851492 109255783 113831092 115258848 119984124 124863752 129213672 134468656 139981478 141737232 147672768 159978832 170746638 172284896 187295628 188982976 199204411 201702984 209972217 218511566 227662184 230517696 239968248 249727504 258427344 268937312 279962956 283474464 319957664 327767349 341493276 344569792 369951049 374591256 398408822 403405968 419944434 437023132 455324368 479936496 499455008 516854688 537874624 559925912 566948928 597613233 639915328 655534698 682986552 739902098 749182512 796817644 806811936 839888868 874046264 910648736 959872992 998910016 1033709376 1052937601 1109853147 1119851824 1195226466 1311069396 1365973104 1479804196 1498365024 1593635288 1613623872 1679777736 1748092528 1821297472 1919745984 2105875202 2219706294 2239703648 2390452932 2589657343 2622138792 2731946208 2959608392 2996730048 3158812803 3187270576 3359555472 3496185056 4211750404 4439412588 4479407296 4780905864 5179314686 5244277584 5463892416 5919216784 6317625606 6374541152 6719110944 6992370112 7370563207 7768972029 8423500808 8878825176 9561811728 10358629372 10488555168 11838433568 12635251212 12749082304 13438221888 13688188813 14741126414 15537944058 16847001616 17757650352 19123623456 20717258744 20977110336 22111689621 23676867136 25270502424 27376377626 29482252828 31075888116 33694003232 35515300704 38247246912 41064566439 41434517488 44223379242 50541004848 54752755252 58964505656 62151776232 67388006464 71030601408 82129132878 82869034976 88446758484 95817321691 101082009696 109505510504 117929011312 124303552464 164258265756 165738069952 176893516968 191634643382 202164019392 219011021008 235858022624 248607104928 287451965073 328516531512 353787033936 383269286764 438022042016 471716045248 497214209856 574903930146 657033063024 707574067872 766538573528 876044084032 1149807860292 1314066126048 1415148135744 1533077147056 2299615720584 2628132252096 3066154294112 4599231441168 6132308588224 9198462882336 18396925764672
• Sum of all divisors σ(n): 61641117808704
• Sum of proper divisors (its aliquot sum) s(n): 43244192044032
• 18396925764672 is an abundant number, because the sum of its proper divisors (43244192044032) is greater than itself. Its abundance is 24847266279360

Bases of 18396925764672

• Binary: 100001011101101011110001110011010010001000000₂
• Hexadecimal: 0x10BB5E39A440
• Base-36: 6IRFILT1C

Squares and roots of 18396925764672

• 18396925764672 squared (18396925764672²) is 338446877590852451923267584
• 18396925764672 cubed (18396925764672³) is 6226382082323944025250785614848069992448
• The square root of 18396925764672 is 4289163.7605332813
• The cube root of 18396925764672 is 26398.6520607461

Scales and comparisons

• 18,396,925,764,672 seconds is equal to 584,965 years, 17 weeks, 2 days, 12 hours, 51 minutes, 12 seconds.
• To count from 1 to 18,396,925,764,672 would take you about one million, four hundred sixty-two thousand, four hundred thirteen 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 18396925764672 cubic inches would be around 2199.9 feet tall.

Recreational maths with 18396925764672

• 18396925764672 backwards is 27646752969381
• The number of decimal digits it has is: 14
• The sum of 18396925764672's digits is 75
• More coming soon!