2018135916225

Names of 2018135916225

• Cardinal: 2018135916225 can be written as Two trillion, eighteen billion, one hundred thirty-five million, nine hundred sixteen thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 2.018135916225 × 10¹²

Factors of 2018135916225

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 191

Divisors of 2018135916225

• Number of divisors d(n): 1008
• Complete list of divisors:
  1 3 5 9 11 13 15 17 25 27 33 39 41 45 51 55 65 75 81 85 99 101 117 121 123 135 143 153 165 187 195 205 221 225 243 255 275 297 303 325 351 363 369 405 425 429 451 459 495 505 533 561 585 605 615 663 675 697 715 729 765 825 891 909 935 975 1025 1053 1089 1105 1107 1111 1215 1275 1287 1313 1353 1377 1485 1515 1573 1599 1683 1717 1755 1815 1845 1989 2025 2057 2091 2145 2255 2295 2431 2475 2525 2665 2673 2727 2805 2925 3025 3075 3159 3267 3315 3321 3333 3485 3575 3645 3825 3861 3939 4059 4131 4141 4455 4545 4675 4719 4797 4961 5049 5151 5265 5445 5525 5535 5555 5863 5967 6075 6171 6273 6435 6565 6765 6885 7293 7425 7575 7667 7865 7995 8019 8181 8415 8585 8775 9061 9075 9225 9477 9801 9945 9963 9999 10285 10455 10725 11275 11475 11583 11817 12155 12177 12221 12393 12423 13325 13365 13635 14025 14157 14391 14443 14883 15147 15453 15795 16335 16575 16605 16665 17425 17589 17901 18225 18513 18819 18887 19305 19695 20295 20655 20705 21879 22275 22321 22725 23001 23595 23985 24543 24805 25245 25755 26325 26741 27183 27225 27675 27775 29315 29403 29835 29889 29997 30855 31365 32175 32825 33825 34425 34749 35451 36465 36531 36663 37269 38335 39325 39975 40095 40905 42075 42471 42925 43173 43329 44649 45305 45441 45551 46359 47385 49005 49725 49815 49995 51425 52275 52767 53703 53833 55539 56457 56661 57915 59085 60775 60885 61105 61965 62115 64493 65637 66825 66963 68175 69003 70397 70785 71955 72215 73629 74415 75735 77265 78975 80223 81549 81675 83025 83325 84337 87945 88209 89505 89991 92565 94095 94435 96525 98475 99671 101475 103275 103525 104247 106353 109395 109593 109989 111605 111807 115005 117975 119925 122715 124025 126225 127413 128775 129519 129987 133705 133947 135915 136323 136653 139077 146575 147015 149175 149445 149985 154275 156825 158301 158873 161109 161499 166617 169371 169983 173745 177255 182325 182655 183315 186345 191675 193479 196911 200475 200889 204525 207009 207757 211191 212355 215865 216645 223245 226525 227205 227755 231795 236925 240669 244647 245025 245531 249075 249975 253011 263835 268515 269165 269973 277695 282285 283305 289575 295425 299013 304425 305525 309825 310575 319059 322465 328185 328779 329967 334815 335421 345015 351985 353925 359775 361075 368145 372075 378675 382239 386325 388557 389961 401115 401841 407745 409959 417231 421685 439725 441045 447525 449955 462825 470475 472175 474903 476619 484497 498355 499851 501061 508113 509949 521235 531765 546975 547965 549945 558025 559035 575025 580437 590733 592163 602667 613575 621027 623271 633573 637065 647595 649935 668525 669735 679575 681615 683265 695385 722007 733941 735075 736593 747225 749925 759033 774367 791505 794365 805545 807495 809919 833085 846855 849915 868725 886275 897039 913275 915161 916575 931725 957177 967395 984555 989901 1004445 1006263 1035045 1038785 1055955 1061775 1079325 1083225 1096381 1116225 1136025 1138775 1146717 1158975 1169883 1203345 1205523 1223235 1227655 1229877 1251693 1265055 1319175 1342575 1345825 1349865 1388475 1411425 1416525 1424709 1429857 1453491 1495065 1499553 1503183 1529847 1595295 1612325 1640925 1643895 1649835 1674075 1677105 1725075 1741311 1759925 1772199 1776489 1808001 1840725 1863081 1869813 1900719 1911195 1942785 1949805 2005575 2009205 2038725 2049795 2086155 2108425 2166021 2201823 2205225 2209779 2249775 2277099 2323101 2374515 2383095 2422485 2491775 2499255 2505305 2540565 2549745 2606175 2658825 2691117 2700841 2739825 2745483 2749725 2795175 2902185 2953665 2960815 2969703 3013335 3018789 3105135 3116355 3167865 3185325 3237975 3249675 3289143 3348675 3408075 3416325 3476925 3509649 3610035 3616569 3669705 3682965 3689631 3795165 3871835 3957525 3971825 4027725 4037475 4049595 4165425 4234275 4249575 4274127 4289571 4360473 4485195 4509549 4575805 4589541 4785885 4836975 4922775 4949505 5022225 5031315 5175225 5193925 5223933 5279775 5329467 5424003 5481905 5589243 5609439 5702157 5733585 5849415 6016725 6027615 6116175 6138275 6149385 6258465 6325275 6498063 6513793 6605469 6629337 6749325 6831297 6969303 7123545 7149285 7267455 7475325 7497765 7515915 7649235 7976475 8073351 8102523 8219475 8236449 8249175 8385525 8518037 8706555 8860995 8882445 8909109 9040005 9315405 9349065 9503595 9555975 9713925 9749025 9867429 10046025 10066771 10248975 10430775 10528947 10830105 11009115 11048895 11068893 11385495 11615505 11872575 11915475 12112425 12496275 12526525 12702825 12748725 12868713 13081419 13455585 13504205 13528647 13727415 13768623 14510925 14768325 14804075 14848515 15066675 15093945 15525675 15581775 15671799 15839325 15988401 16272009 16445715 16828317 17106471 17548245 18050175 18082845 18348525 18414825 18448155 18975825 19359175 19494189 19541379 19888011 20247975 20493891 20907909 21370635 21447855 21802365 22425975 22547745 22879025 22947705 23929425 24220053 24307569 24709347 24747525 25156575 25554111 26119665 26647335 27120015 27409525 27946215 28047195 28510785 28667925 29247075 29602287 30138075 30200313 30746925 31292325 32490315 32568965 33027345 33146685 33206679 34156485 34846515 35617725 35746425 36337275 37488825 37579575 38246175 38606139 39244257 40366755 40512615 40585941 41182245 42590185 43532775 44304975 44412225 44545545 45200025 46577025 46745325 47015397 47517975 47965203 49337145 50333855 50484951 51319413 52644735 54150525 55045575 55244475 55344465 56927475 58077525 58624137 59664033 61481673 62723727 64343565 65407095 67277925 67521025 67643235 68637075 68843115 72660159 72922707 74128041 74242575 75469725 76662333 78358995 79942005 81360045 82228575 84141585 85532355 87741225 88806861 90414225 90600939 92240775 97470945 97706895 99440055 102469455 104539545 106853175 107239275 109011825 110734481 112738725 114738525 115818417 121100265 121537845 121757823 123546735 127770555 130598325 133236675 135600075 139731075 140235975 142553925 143895609 148011435 151001565 151454853 162451575 162844825 165136725 165733425 166033395 170782425 174232575 175872411 178992099 188171181 193030695 196221285 201833775 202563075 202929705 205911225 212950925 218768121 222384123 222727725 229986999 235076985 239826015 246685725 251669275 252424755 256597065 263223675 266420583 271802817 276722325 293120685 298320165 307408365 313618635 321717825 327035475 332203443 338216175 344215575 363300795 364613535 365273469 370640205 383311665 391794975 399710025 406800225 420707925 427661775 431686827 444034305 453004695 487354725 488534475 497200275 512347275 522697725 527617233 553672405 564513543 579092085 605501325 607689225 608789115 617733675 638852775 656304363 667152369 689960997 719478045 740057175 755007825 757274265 799261749 815408451 830166975 879362055 894960495 940855905 965153475 981106425 996610329 1014648525 1093840605 1111920615 1149934995 1175384925 1199130075 1262123775 1282985325 1332102915 1359014085 1465603425 1491600825 1537041825 1568093175 1582851699 1661017215 1816503975 1823067675 1826367345 1853201025 1916558325 1968913089 2069882991 2158434135 2220171525 2265023475 2446225353 2638086165 2768362025 2822567715 2895460425 2989830987 3043945575 3281521815 3335761845 3449804985 3597390225 3786371325 3996308745 4077042255 4396810275 4474802475 4704279525 4748555097 4983051645 5469203025 5559603075 5749674975 6209648973 6660514575 6795070425 7338676059 7914258495 8305086075 8969492961 9131836725 9844565445 10349414955 10792170675 12231126765 13190430825 14112838575 14949154935 16407609075 16678809225 17249024925 19981543725 20385211275 23742775485 24915258225 26908478883 31048244865 36693380295 39571292475 44847464805 49222827225 51747074775 61155633825 74745774675 80725436649 118713877425 134542394415 155241224325 183466901475 224237324025 403627183245 672711972075 2018135916225
• Sum of all divisors σ(n): 4865007338352
• Sum of proper divisors (its aliquot sum) s(n): 2846871422127
• 2018135916225 is an abundant number, because the sum of its proper divisors (2846871422127) is greater than itself. Its abundance is 828735505902

Bases of 2018135916225

• Binary: 11101010111100010010001100011111011000001₂
• Hexadecimal: 0x1D5E2463EC1
• Base-36: PR4A0N29

Squares and roots of 2018135916225

• 2018135916225 squared (2018135916225²) is 4072872576357320218250625
• 2018135916225 cubed (2018135916225³) is 8219610428554556711644942051053890625
• The square root of 2018135916225 is 1420611.1066104615
• The cube root of 2018135916225 is 12637.1790012593

Scales and comparisons

• 2,018,135,916,225 seconds is equal to 64,170 years, 24 weeks, 6 days, 14 hours, 3 minutes, 45 seconds.
• To count from 1 to 2,018,135,916,225 would take you about one hundred sixty thousand, four hundred twenty-six 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 2018135916225 cubic inches would be around 1053.1 feet tall.

Recreational maths with 2018135916225

• 2018135916225 backwards is 5226195318102
• 2018135916225 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2018135916225's digits is 45
• More coming soon!