18538441534116

Names of 18538441534116

• Cardinal: 18538441534116 can be written as Eighteen trillion, five hundred thirty-eight billion, four hundred forty-one million, five hundred thirty-four thousand, one hundred sixteen.

Scientific notation

• Scientific notation: 1.8538441534116 × 10¹³

Factors of 18538441534116

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2189

Divisors of 18538441534116

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 19 21 27 28 31 36 38 42 54 57 62 63 73 76 84 93 108 114 124 126 133 146 171 186 189 217 219 228 252 266 279 292 331 342 372 378 399 434 438 511 513 532 558 589 651 657 662 684 756 798 837 868 876 993 1022 1026 1116 1178 1197 1302 1314 1324 1387 1533 1596 1674 1723 1767 1953 1971 1986 2044 2052 2263 2317 2356 2394 2604 2628 2774 2979 3066 3348 3446 3534 3591 3906 3942 3972 4123 4161 4526 4599 4634 4788 5169 5301 5548 5859 5958 6132 6289 6789 6892 6951 7068 7182 7812 7884 8246 8322 8937 9052 9198 9268 9709 10261 10338 10602 11718 11916 12061 12369 12483 12578 13578 13797 13902 14364 15507 15841 15903 16492 16644 17874 18396 18867 19418 20367 20522 20676 20853 21204 23436 24122 24163 24738 24966 25156 27156 27594 27804 29127 30783 31014 31682 31806 32737 35748 36183 37107 37449 37734 38836 40734 41044 41706 42997 44023 46521 47523 48244 48326 49476 49932 53413 55188 56601 58254 61101 61566 62028 62559 63364 63612 65474 71827 72366 72489 74214 74898 75468 81468 83412 85994 87381 88046 92349 93042 95046 96652 98211 106826 108549 111321 113202 116508 122202 123132 125118 125779 128991 130948 132069 142569 143654 144732 144978 148428 149796 160239 169141 169803 171988 174762 176092 184698 186084 190092 194959 196422 213652 215481 217098 217467 222642 226404 229159 244404 250236 251558 257982 262143 264138 277047 285138 287308 289956 294633 300979 320478 325647 338282 339606 349524 369396 373891 377337 386973 389918 392844 396207 427707 430962 434196 434934 445284 458318 459097 480717 503116 507423 515964 524286 528276 554094 570276 570313 584877 589266 601958 640956 646443 651294 652401 676564 679212 687477 747782 749053 754674 773946 779836 792414 855414 861924 869868 880453 883899 902937 916636 918194 961434 1014846 1014847 1048572 1108188 1121673 1132011 1140626 1160919 1169754 1178532 1188621 1203916 1292886 1302588 1304802 1364713 1374954 1377291 1442151 1495564 1498106 1509348 1522269 1547892 1584828 1710828 1710939 1754631 1760906 1767798 1805874 1836388 1922868 1939329 2029692 2029694 2062431 2243346 2247159 2264022 2281252 2321838 2339508 2377242 2389801 2585772 2609604 2641359 2708811 2729426 2749908 2754582 2884302 2996212 3044538 3044541 3213679 3365019 3396033 3421878 3509262 3521812 3535596 3611748 3878658 3899149 3992191 4059388 4094139 4124862 4131873 4486692 4494318 4528044 4566807 4643676 4754484 4779602 5132817 5243371 5263893 5282718 5417622 5458852 5509164 5768604 6089076 6089082 6187293 6427358 6730038 6741477 6792066 6843756 7018524 7103929 7169403 7757316 7798298 7924077 7984382 8126433 8188278 8249724 8263746 8988636 9133614 9133623 9559204 9641037 10095057 10265634 10486742 10527786 10565436 10835244 10835947 11697447 11976573 12178164 12282417 12374586 12395619 12854716 13460076 13482954 13584132 14207858 14232007 14338806 15398451 15596596 15730113 15848154 15968764 16252866 16376556 16527492 16728607 17679703 18267228 18267246 19282074 20190114 20224431 20531268 20973484 21055572 21311787 21508209 21671894 23394894 23772231 23953146 24564834 24749172 24791238 26965908 27294043 27400869 28415716 28464014 28677612 28923111 30796902 31460226 31696308 32505732 32507841 33457214 35092341 35359406 35929719 36534492 36847251 38564148 40380228 40448862 41632849 42623574 42696021 43016418 43343788 46789788 47190339 47544462 47906292 49129668 49582476 50185821 53039109 54588086 54801738 56928028 57846222 61593804 62920452 63935361 64524627 65015682 66914428 70184682 70718812 71859438 73694502 74083831 75851629 80897724 81882129 83265698 85247148 85392042 86032836 86769333 94380678 95088924 97523523 99624049 100371642 105277023 106078218 107789157 109176172 109603476 115692444 123757921 124898547 127870722 128088063 129049254 130031364 140369364 141571017 143718876 147389004 148167662 150557463 151703258 159117327 163764258 166531396 170784084 173538666 188761356 191806083 195047046 199248098 200743284 210554046 212156436 215578314 222251493 227554887 245646387 247515842 249797094 255741444 256176126 258098508 283142034 291429943 292570569 296335324 298872147 301114926 303406516 318234654 327528516 335914357 347077332 371273763 374695641 383612166 384264189 390094092 398496196 421108092 431156628 444502986 451672389 455109774 477351981 491292774 495031684 499594188 512352252 518586817 566284068 582859886 585141138 597744294 602229852 636469308 666754479 671828714 682664661 736939161 742547526 749391282 767224332 768528378 791024131 874289829 889005972 896616441 903344778 910219548 954703962 982585548 1007743071 1037173634 1113821289 1124086923 1165719772 1170282276 1195488588 1290618319 1333508958 1343657428 1365329322 1473878322 1485095052 1498782564 1537056756 1555760451 1582048262 1748579658 1793232882 1806689556 1909407924 2000263437 2015486142 2047993983 2074347268 2227642578 2248173846 2351400499 2373072393 2581236638 2622869487 2667017916 2689849323 2730658644 2947756644 3023229213 3111520902 3164096524 3341463867 3497159316 3586465764 3871854957 4000526874 4030972284 4095987966 4455285156 4496347692 4667281353 4702800998 4746144786 5162473276 5245738974 5379698646 5537168917 6046458426 6223041804 6682927734 7054201497 7119217179 7743709914 7868608461 8001053748 8191975932 9034328233 9069687639 9334562706 9405601996 9492289572 10491477948 10759397292 11074337834 11615564871 12092916852 13365855468 14001844059 14108402994 14238434358 15487419828 15737216922 16611506751 18068656466 18139375278 18669125412 21162604491 21357651537 22148675668 23231129742 24521748061 27102984699 28003688118 28216805988 28476868716 31474433844 33223013502 34846694613 36137312932 36278750556 42325208982 42715303074 46462259484 49043496122 49834520253 54205969398 56007376236 63487813473 66446027004 69693389226 73565244183 81308954097 84650417964 85430606148 98086992244 99669040506 108411938796 126975626946 139386778452 147130488366 149503560759 162617908194 171652236427 199338081012 220695732549 243926862291 253951253892 294260976732 299007121518 325235816388 343304472854 441391465098 487853724582 514956709281 598014243036 662087197647 686608945708 882782930196 975707449164 1029913418562 1324174395294 1544870127843 2059826837124 2648348790588 3089740255686 4634610383529 6179480511372 9269220767058 18538441534116
• Sum of all divisors σ(n): 60720460595200
• Sum of proper divisors (its aliquot sum) s(n): 42182019061084
• 18538441534116 is an abundant number, because the sum of its proper divisors (42182019061084) is greater than itself. Its abundance is 23643577526968

Bases of 18538441534116

• Binary: 100001101110001010001001110001110101010100100₂
• Hexadecimal: 0x10DC5138EAA4
• Base-36: 6KKFXFVL0

Squares and roots of 18538441534116

• 18538441534116 squared (18538441534116²) is 343673814513837191591901456
• 18538441534116 cubed (18538441534116³) is 6371176917171397572804826644170134072896
• The square root of 18538441534116 is 4305629.0520800791
• The cube root of 18538441534116 is 26466.1685438367

Scales and comparisons

• 18,538,441,534,116 seconds is equal to 589,465 years, 5 weeks, 12 hours, 48 minutes, 36 seconds.
• To count from 1 to 18,538,441,534,116 would take you about one million, four hundred seventy-three thousand, six hundred 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 18538441534116 cubic inches would be around 2205.5 feet tall.

Recreational maths with 18538441534116

• 18538441534116 backwards is 61143514483581
• 18538441534116 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18538441534116's digits is 54
• More coming soon!