18144441812718

Names of 18144441812718

• Cardinal: 18144441812718 can be written as Eighteen trillion, one hundred forty-four billion, four hundred forty-one million, eight hundred twelve thousand, seven hundred eighteen.

Scientific notation

• Scientific notation: 1.8144441812718 × 10¹³

Factors of 18144441812718

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 139

Divisors of 18144441812718

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 6 9 13 18 19 23 26 27 38 39 46 54 57 69 78 79 81 114 117 138 158 162 169 171 207 234 237 243 247 299 338 342 351 414 437 474 486 494 507 513 598 621 702 711 729 741 874 897 1014 1026 1027 1053 1242 1311 1422 1458 1482 1501 1521 1539 1794 1817 1863 2054 2106 2133 2187 2223 2622 2691 3002 3042 3078 3081 3159 3211 3634 3726 3887 3933 4266 4374 4446 4503 4563 4617 5382 5451 5589 5681 6162 6241 6318 6399 6422 6561 6669 7774 7866 8073 9006 9126 9234 9243 9477 9633 10902 11178 11362 11661 11799 12482 12798 13122 13338 13351 13509 13689 13851 16146 16353 16767 17043 18486 18723 18954 19197 19266 19513 19683 20007 23322 23598 23621 24219 26702 27018 27378 27702 27729 28431 28899 32706 33534 34086 34523 34983 35397 37446 38394 39026 39366 40014 40053 40527 41067 41553 47242 48438 49059 50301 51129 55458 56169 56862 57591 57798 58539 60021 69046 69966 70794 70863 72657 73853 80106 81054 81133 82134 83106 83187 85293 86697 98118 100602 102258 103569 104949 106191 112338 115182 117078 118579 120042 120159 121581 123201 124659 141726 143543 145314 147177 147706 150903 153387 162266 166374 168507 170586 172773 173394 175617 180063 207138 209898 212382 212589 217971 221559 237158 240318 243162 243399 246402 249318 249561 253669 255879 260091 287086 294354 301806 306774 307073 310707 314847 318573 337014 345546 351234 355737 360126 360477 364743 369603 373977 425178 430629 435942 441531 443118 448799 452709 460161 486798 499122 505521 507338 511758 518319 520182 526851 540189 614146 621414 629694 637146 637767 653913 664677 711474 720954 729486 730197 739206 747954 748683 761007 780273 861258 883062 897598 905418 920322 921219 932121 944541 955719 1011042 1036638 1053702 1054729 1067211 1080378 1081431 1094229 1108809 1275534 1291887 1307826 1324593 1329354 1346397 1380483 1460394 1497366 1516563 1522014 1541527 1554957 1560546 1580553 1620567 1842438 1864242 1866059 1889082 1911438 1913301 1961739 1994031 2109458 2134422 2162862 2188458 2190591 2217618 2246049 2283021 2340819 2583774 2649186 2692794 2727317 2760966 2763657 2796363 2833623 2867157 3033126 3083054 3109914 3161106 3164187 3201633 3241134 3244293 3282687 3326427 3732118 3826602 3875661 3923478 3973779 3988062 4039191 4141449 4381182 4492098 4549689 4566042 4624581 4681638 4741659 4861701 5454634 5527314 5592726 5598177 5667246 5734314 5739903 5834387 5885217 5982093 6328374 6403266 6488586 6565374 6571773 6652854 6738147 6849063 7022457 7751322 7947558 8078382 8181951 8282898 8290971 8389089 8500869 8601471 9099378 9249162 9483318 9492561 9604899 9723402 9732879 9848061 11196354 11479806 11626983 11668774 11770434 11921337 11964186 12117573 12424347 13143546 13476294 13649067 13698126 13873743 14044914 14224977 16363902 16581942 16778178 16794531 17001738 17202942 17219709 17503161 17946279 18985122 19209798 19465758 19696122 19715319 20039851 20214441 20547189 21067371 23253966 23842674 24235146 24258767 24545853 24848694 24872913 25167267 25502607 27298134 27747486 28449954 28477683 28814697 29198637 29544183 33589062 34439418 34880949 35006322 35455121 35764011 35892558 36352719 37273041 39430638 40079702 40428882 40947201 41094378 41621229 42134742 42674931 48517534 49091706 49745826 50334534 50383593 51005214 51659127 52509483 53838837 56955366 57629394 58397274 59088366 59145957 60119553 61641567 63202113 69761898 70910242 71528022 72705438 72776301 73637559 74546082 74618739 75501801 76507821 81894402 83242458 85349862 85433049 86444091 87595911 100767186 103318254 104642847 105018966 106365363 107677674 109058157 111819123 118291914 120239106 122841603 123283134 124863687 126404226 128024793 145552602 147275118 149237478 151003602 151150779 153015642 154977381 157528449 161516511 170866098 172888182 175191822 177437871 180358659 184924701 209285694 212730726 218116314 218328903 220912677 223638246 223856217 226505403 245683206 249727374 256049586 256299147 259332273 262787733 302301558 309954762 313928541 315056898 319096089 323033022 327174471 354875742 360717318 369849402 374591061 384074379 436657806 441825354 447712434 453010806 453452337 460916573 464932143 472585347 484549533 512598294 518664546 525575466 532313613 541075977 554774103 627857082 638192178 654348942 654986709 662738031 671568651 679516209 749182122 768148758 768897441 777996819 906904674 921833146 929864286 941785623 945170694 957288267 969099066 981523413 1064627226 1082151954 1109548206 1123773183 1309973418 1325476062 1343137302 1359032418 1360357011 1382749719 1417756041 1453648599 1537794882 1555993638 1596940839 1623227931 1664322309 1883571246 1914576534 1963046826 1964960127 1988214093 2014705953 2247546366 2306692323 2333990457 2720714022 2765499438 2825356869 2835512082 2871864801 2907297198 2944570239 3193881678 3246455862 3328644618 3371319549 3929920254 3976428186 4029411906 4081071033 4148249157 4253268123 4613384646 4667980914 4869683793 4992966927 5650713738 5743729602 5889140478 5894880381 5964642279 6044117859 6742639098 6920076969 8162142066 8296498314 8506536246 8615594403 8833710717 9739367586 9985933854 10113958647 11789760762 11929284558 12088235718 12243213099 12444747471 12759804369 13840153938 14609051379 17231188806 17667421434 17684641143 17893926837 20227917294 20760230907 24486426198 24889494942 25519608738 25846783209 29218102758 30341875941 35369282286 35787853674 36729639297 37334242413 38279413107 41520461814 43827154137 51693566418 53053923429 53681780511 60683751882 73459278594 74668484826 76558826214 77540349627 87654308274 106107846858 107363561022 112002727239 114838239321 131481462411 155080699254 159161770287 224005454478 229676478642 232621048881 262962924822 318323540574 336008181717 394444387233 465242097762 477485310861 672016363434 697863146643 788888774466 954970621722 1008024545151 1395726293286 2016049090302 3024073635453 6048147270906 9072220906359 18144441812718
• Sum of all divisors σ(n): 49178419678080
• Sum of proper divisors (its aliquot sum) s(n): 31033977865362
• 18144441812718 is an abundant number, because the sum of its proper divisors (31033977865362) is greater than itself. Its abundance is 12889536052644

Bases of 18144441812718

• Binary: 100001000000010010101000000100100011011101110₂
• Hexadecimal: 0x1080950246EE
• Base-36: 6FJFW6GVI

Squares and roots of 18144441812718

• 18144441812718 squared (18144441812718²) is 329220768695109261786547524
• 18144441812718 cubed (18144441812718³) is 5973527081126701681391375163553414610232
• The square root of 18144441812718 is 4259629.3046130199
• The cube root of 18144441812718 is 26277.3281232283

Scales and comparisons

• 18,144,441,812,718 seconds is equal to 576,937 years, 6 weeks, 3 days, 13 hours, 45 minutes, 18 seconds.
• To count from 1 to 18,144,441,812,718 would take you about one million, four hundred forty-two thousand, three hundred forty-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 18144441812718 cubic inches would be around 2189.8 feet tall.

Recreational maths with 18144441812718

• 18144441812718 backwards is 81721814444181
• 18144441812718 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18144441812718's digits is 54
• More coming soon!