18331225124004

Names of 18331225124004

• Cardinal: 18331225124004 can be written as Eighteen trillion, three hundred thirty-one billion, two hundred twenty-five million, one hundred twenty-four thousand and four.

Scientific notation

• Scientific notation: 1.8331225124004 × 10¹³

Factors of 18331225124004

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 144

Divisors of 18331225124004

• Number of divisors d(n): 729
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 19 26 27 36 38 39 52 54 57 76 78 81 107 108 114 117 156 162 169 171 214 228 234 243 247 321 324 338 342 351 361 428 468 486 494 507 513 642 676 684 702 722 729 741 963 972 988 1014 1026 1053 1083 1284 1391 1404 1444 1458 1482 1521 1539 1926 2028 2033 2052 2106 2166 2187 2223 2782 2889 2916 2964 3042 3078 3159 3211 3249 3852 4066 4173 4212 4332 4374 4446 4563 4617 4693 5564 5778 6084 6099 6156 6318 6422 6498 6561 6669 8132 8346 8667 8748 8892 9126 9234 9386 9477 9633 9747 11449 11556 12198 12519 12636 12844 12996 13122 13338 13689 13851 14079 16692 17334 18083 18252 18297 18468 18772 18954 19266 19494 20007 22898 24396 25038 26001 26244 26429 26676 27378 27702 28158 28431 28899 29241 34347 34668 36166 36594 37557 37908 38532 38627 38988 40014 41067 41553 42237 45796 50076 52002 52858 54249 54756 54891 55404 56316 56862 57798 58482 60021 61009 68694 72332 73188 75114 77254 78003 79287 80028 82134 83106 84474 85293 86697 87723 103041 104004 105716 108498 109782 112671 113724 115596 115881 116964 120042 122018 123201 124659 126711 137388 148837 150228 154508 156006 158574 162747 164268 164673 166212 168948 170586 173394 175446 180063 183027 206082 216996 217531 219564 225342 231762 234009 237861 240084 244036 246402 249318 253422 260091 263169 297674 309123 312012 317148 325494 329346 338013 341172 343577 346788 347643 350892 360126 366054 369603 380133 412164 435062 446511 450684 463524 468018 475722 488241 492804 494019 498636 502151 506844 520182 526338 540189 549081 595348 618246 650988 652593 658692 676026 687154 695286 702027 713583 720252 732108 739206 760266 780273 789507 870124 893022 927369 936036 951444 976482 988038 1004302 1014039 1030731 1040364 1042929 1052676 1080378 1098162 1108809 1140399 1236492 1305186 1339533 1352052 1374308 1390572 1404054 1427166 1464723 1478412 1482057 1506453 1520532 1560546 1579014 1620567 1647243 1786044 1854738 1934881 1952964 1957779 1976076 2008604 2028078 2061462 2085858 2140749 2160756 2196324 2217618 2280798 2340819 2368521 2610372 2679066 2782107 2808108 2827903 2854332 2929446 2964114 3012906 3042117 3092193 3121092 3128787 3158028 3241134 3294486 3421197 3709476 3869762 3915558 4018599 4056156 4122924 4133089 4171716 4281498 4394169 4435236 4446171 4519359 4561596 4681638 4737042 4941729 5358132 5564214 5655806 5804643 5858892 5873337 5928228 6025812 6084234 6184386 6257574 6422247 6482268 6527963 6588972 6842394 7022457 7739524 7831116 8037198 8266178 8346321 8483709 8562996 8788338 8892342 9038718 9126351 9276579 9363276 9386361 9474084 9883458 10263591 11128428 11311612 11609286 11746674 12055797 12168468 12368772 12399267 12515148 12844494 13055926 13182507 13338513 13558077 13684788 14044914 14825187 16074396 16532356 16692642 16967418 17413929 17576676 17620011 17784684 18077436 18252702 18553158 18772722 19266741 19583889 19766916 20527182 21067371 23218572 23493348 24111594 24798534 25038963 25451127 25688988 26111852 26365014 26677026 27116154 27829737 28089828 28159083 29650374 30790773 33385284 33934836 34827858 35240022 36167391 36505404 36762739 37106316 37197801 37545444 38533482 39167778 39547521 40674231 41054364 42134742 44475561 48223188 49597068 50077926 50902254 52241787 52730028 52860033 53354052 53730157 54232308 55659474 56318166 57800223 58751667 59300748 61581546 69655716 70480044 72334782 73525478 74395602 75116889 76353381 77066964 78335556 79095042 81348462 83489211 84269484 84477249 88951122 100155852 101804508 104483574 105720066 107460314 108502173 110288217 111318948 111593403 112636332 115600446 117503334 118642563 122022693 123163092 133426683 144669564 147050956 148791204 150233778 152706762 156725361 158190084 158580099 161190471 162696924 166978422 168954498 173400669 176255001 177902244 208967148 211440132 214920628 217004346 220576434 223186806 229060143 231200892 235006668 237285126 244045386 250467633 253431747 266853366 300467556 305413524 313450722 317160198 322380942 325506519 330864651 333956844 334780209 337908996 346801338 352510002 366068079 400280049 434008692 441152868 446373612 458120286 470176083 474570252 475740297 483571413 488090772 500935266 506863494 528765003 533706732 626901444 634320396 644761884 651013038 661729302 669560418 687180429 693602676 698492041 705020004 732136158 751402899 800560098 916240572 940352166 951480594 967142826 976519557 992593953 1001870532 1004340627 1013726988 1057530006 1098204237 1302026076 1323458604 1339120836 1374360858 1396984082 1410528249 1427220891 1450714239 1464272316 1502805798 1586295009 1601120196 1880704332 1902961188 1934285652 1953039114 1985187906 2008681254 2061541287 2095476123 2115060012 2196408474 2254208697 2748721716 2793968164 2821056498 2854441782 2901428478 2977781859 3005611596 3013021881 3172590018 3294612711 3906078228 3970375812 4017362508 4123082574 4190952246 4231584747 4352142717 4392816948 4508417394 4758885027 5642112996 5708883564 5802856956 5955563718 6026043762 6184623861 6286428369 6345180036 6589225422 8246165148 8381904492 8463169494 8704285434 8933345577 9016834788 9039065643 9517770054 11911127436 12052087524 12369247722 12572856738 12694754241 13056428151 13178450844 14276655081 16926338988 17408570868 17866691154 18078131286 18553871583 18859285107 19035540108 24738495444 25145713476 25389508482 26112856302 26800036731 27117196929 28553310162 35733382308 36156262572 37107743166 37718570214 39169284453 42829965243 50779016964 52225712604 53600073462 54234393858 56577855321 57106620324 74215486332 75437140428 78338568906 80400110193 85659930486 107200146924 108468787716 113155710642 117507853359 156677137812 160800220386 169733565963 171319860972 226311421284 235015706718 241200330579 321600440772 339467131926 352523560077 470031413436 482400661158 509200697889 678934263852 705047120154 964801322316 1018401395778 1410094240308 1527602093667 2036802791556 3055204187334 4582806281001 6110408374668 9165612562002 18331225124004
• Sum of all divisors σ(n): 55508366934657
• Sum of proper divisors (its aliquot sum) s(n): 37177141810653
• 18331225124004 is an abundant number, because the sum of its proper divisors (37177141810653) is greater than itself. Its abundance is 18845916686649

Bases of 18331225124004

• Binary: 100001010110000010010001010010110110010100100₂
• Hexadecimal: 0x10AC12296CA4
• Base-36: 6HX8Y5290

Squares and roots of 18331225124004

• 18331225124004 squared (18331225124004²) is 336033814546915465176992016
• 18331225124004 cubed (18331225124004³) is 6159911503737317587214810812307317952064
• 18331225124004 is a perfect square number. Its square root is 4281498
• The cube root of 18331225124004 is 26367.1888846033

Scales and comparisons

• 18,331,225,124,004 seconds is equal to 582,876 years, 13 weeks, 2 days, 10 hours, 53 minutes, 24 seconds.
• To count from 1 to 18,331,225,124,004 would take you about one million, four hundred fifty-seven thousand, one hundred ninety 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 18331225124004 cubic inches would be around 2197.3 feet tall.

Recreational maths with 18331225124004

• 18331225124004 backwards is 40042152213381
• 18331225124004 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18331225124004's digits is 36
• More coming soon!