18078754626144

Names of 18078754626144

• Cardinal: 18078754626144 can be written as Eighteen trillion, seventy-eight billion, seven hundred fifty-four million, six hundred twenty-six thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 1.8078754626144 × 10¹³

Factors of 18078754626144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 94

Divisors of 18078754626144

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 29 32 36 38 41 48 54 57 58 72 76 82 87 96 108 114 116 123 144 152 164 171 174 216 228 232 246 261 288 304 328 342 348 361 369 432 456 464 492 513 522 551 608 656 684 696 722 738 779 783 841 864 912 928 984 1026 1044 1083 1102 1107 1189 1312 1368 1392 1444 1476 1558 1566 1653 1681 1682 1824 1968 2052 2088 2166 2204 2214 2337 2378 2523 2736 2784 2888 2952 3116 3132 3249 3306 3362 3364 3567 3936 4104 4176 4332 4408 4428 4674 4756 4959 5043 5046 5472 5776 5904 6232 6264 6498 6612 6724 6728 7011 7134 7569 8208 8352 8664 8816 8856 9348 9512 9747 9918 10086 10092 10469 10701 11552 11808 12464 12528 12996 13224 13448 13456 14022 14268 14801 14877 15129 15138 15979 16416 17328 17632 17712 18696 19024 19494 19836 20172 20184 20938 21033 21402 22591 22707 24928 25056 25992 26448 26896 26912 28044 28536 29602 29754 30258 30276 31407 31939 31958 32103 34481 34656 35424 37392 38048 38988 39672 40344 40368 41876 42066 42804 44403 45182 45387 45414 47937 48749 51984 52896 53792 56088 57072 59204 59508 60516 60552 62814 63878 63916 64206 67773 68921 68962 74784 77976 79344 80688 80736 83752 84132 85608 88806 90364 90774 90828 94221 95817 95874 97498 103443 103968 112176 114144 118408 119016 121032 121104 125628 127756 127832 128412 133209 135546 137842 137924 143811 146247 155952 158688 161376 167504 168264 171216 177612 180728 181548 181656 188442 191634 191748 194996 203319 206763 206886 224352 236816 238032 242064 242208 251256 255512 255664 256824 266418 271092 275684 275848 282663 287451 287622 292494 303601 310329 311904 335008 336528 342432 355224 361456 363096 363312 376884 383268 383496 389992 399627 406638 413526 413772 429229 431433 438741 473632 476064 484128 502512 511024 511328 513648 532836 542184 551368 551696 565326 574902 575244 584988 606841 607202 609957 620289 620658 655139 673056 710448 722912 726192 726624 753768 766536 766992 779984 799254 813276 827052 827544 858458 862353 862866 877482 910803 926231 930987 1005024 1022048 1027296 1065672 1084368 1102736 1103392 1130652 1149804 1150488 1169976 1213682 1214404 1219914 1240578 1241316 1287687 1309499 1310278 1316223 1413721 1420896 1452384 1507536 1533072 1533984 1559968 1598508 1626552 1654104 1655088 1716916 1724706 1725732 1754964 1820523 1821606 1852462 1860867 1861974 1965417 1998709 2131344 2168736 2205472 2261304 2299608 2300976 2339952 2427364 2428808 2439828 2481156 2482632 2575374 2618998 2620556 2632446 2732409 2778693 2827442 3015072 3066144 3197016 3253104 3308208 3310176 3433832 3449412 3451464 3509928 3641046 3643212 3704924 3721734 3723948 3863061 3928497 3930834 3997418 4241163 4262688 4522608 4599216 4601952 4679904 4854728 4857616 4879656 4962312 4965264 5150748 5237996 5241112 5264892 5461569 5464818 5557386 5654884 5896251 5996127 6394032 6506208 6616416 6867664 6898824 6902928 7019856 7282092 7286424 7409848 7443468 7447896 7726122 7856994 7861668 7994836 8197227 8336079 8482326 9045216 9198432 9709456 9715232 9759312 9924624 9930528 10301496 10475992 10482224 10529784 10923138 10929636 11114772 11309768 11589183 11785491 11792502 11992254 12447641 12723489 12788064 13735328 13797648 13805856 14039712 14564184 14572848 14819696 14886936 14895792 15452244 15713988 15723336 15989672 16384707 16394454 16672158 16964652 17598389 17688753 17988381 19418912 19518624 19849248 20602992 20951984 20964448 21059568 21846276 21859272 22229544 22619536 23178366 23570982 23585004 23984508 24880481 24895282 25008237 25446978 26860699 27595296 29128368 29145696 29639392 29773872 29791584 30904488 31427976 31446672 31979344 32769414 32788908 33344316 33929304 35196778 35356473 35377506 35976762 37342923 37975471 38170467 41205984 41903968 42119136 43692552 43718544 44459088 45239072 46356732 47141964 47170008 47969016 49760962 49790564 50016474 50893956 52795167 53721398 53965143 57962561 58256736 59547744 61808976 62855952 62893344 63958688 65538828 65577816 66688632 67858608 70393556 70712946 70755012 71953524 74641443 74685846 75950942 76340934 80582097 87385104 87437088 88918176 92713464 94283928 94340016 95938032 99521924 99581128 100032948 101787912 105590334 107442796 107930286 112028769 113926413 115925122 123617952 125711904 131077656 131155632 133377264 135717216 140787112 141425892 141510024 143907048 149282886 149371692 151901884 152681868 158385501 161164194 173887683 174770208 185426928 188567856 188680032 191876064 199043848 199162256 200065896 203575824 211180668 214885592 215860572 223924329 224057538 227852826 231850244 241746291 262155312 262311264 266754528 281574224 282851784 283020048 287814096 298565772 298743384 303803768 305363736 316771002 322328388 336086307 341779239 347775366 370853856 377135712 398087696 398324512 400131792 407151648 422361336 429771184 431721144 447848658 448115076 455705652 463700488 475156503 483492582 510353281 521663049 524310624 563148448 565703568 566040096 575628192 597131544 597486768 607607536 610727472 633542004 644656776 671772987 672172614 683558478 695550732 721533949 725238873 796175392 800263584 844722672 859542368 863442288 895697316 896230152 911411304 927400976 950313006 966985164 1020706562 1025337717 1043326098 1101288659 1131407136 1194263088 1194973536 1215215072 1221454944 1267084008 1289313552 1343545974 1344345228 1367116956 1391101464 1443067898 1450477746 1531059843 1564989147 1689445344 1726884576 1791394632 1792460304 1822822608 1854801952 1900626012 1933970328 2041413124 2050675434 2086652196 2164601847 2202577318 2388526176 2534168016 2578627104 2687091948 2688690456 2734233912 2782202928 2886135796 2900955492 3062119686 3129978294 3303865977 3582789264 3584920608 3645645216 3801252024 3867940656 4082826248 4101350868 4173304392 4329203694 4405154636 4593179529 5068336032 5374183896 5377380912 5468467824 5564405856 5772271592 5801910984 6124239372 6259956588 6493805541 6607731954 7165578528 7602504048 7735881312 8165652496 8202701736 8346608784 8658407388 8810309272 9186359058 9911597931 10748367792 10754761824 10936935648 11544543184 11603821968 12248478744 12519913176 12987611082 13215463908 13779538587 15205008096 16331304992 16405403472 16693217568 17316814776 17620618544 18372718116 19481416623 19823195862 20924484521 21496735584 23089086368 23207643936 24496957488 25039826352 25975222164 26430927816 27559077174 29734793793 32810806944 34633629552 35241237088 36745436232 38962833246 39646391724 41848969042 48993914976 50079652704 51950444328 52861855632 55118154348 59469587586 62773453563 69267259104 73490872464 77925666492 79292783448 83697938084 103900888656 105723711264 110236308696 118939175172 125546907126 146981744928 155851332984 158585566896 167395876168 188320360689 207801777312 220472617392 237878350344 251093814252 311702665968 317171133792 334791752336 376640721378 440945234784 475756700688 502187628504 564961082067 623405331936 669583504672 753281442756 951513401376 1004375257008 1129922164134 1506562885512 2008750514016 2259844328268 3013125771024 4519688656536 6026251542048 9039377313072 18078754626144
• Sum of all divisors σ(n): 59077070750880
• Sum of proper divisors (its aliquot sum) s(n): 40998316124736
• 18078754626144 is an abundant number, because the sum of its proper divisors (40998316124736) is greater than itself. Its abundance is 22919561498592

Bases of 18078754626144

• Binary: 100000111000101001001101111110101101001100000₂
• Hexadecimal: 0x107149BF5A60
• Base-36: 6EP9JQ3C0

Squares and roots of 18078754626144

• 18078754626144 squared (18078754626144²) is 326841368832323081208308736
• 18078754626144 cubed (18078754626144³) is 5908884908792598279833139754290209193984
• The square root of 18078754626144 is 4251911.8789250559
• The cube root of 18078754626144 is 26245.5797248907

Scales and comparisons

• 18,078,754,626,144 seconds is equal to 574,848 years, 24 weeks, 5 days, 5 hours, 2 minutes, 24 seconds.
• To count from 1 to 18,078,754,626,144 would take you about one million, four hundred thirty-seven thousand, one hundred twenty-one 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 18078754626144 cubic inches would be around 2187.1 feet tall.

Recreational maths with 18078754626144

• 18078754626144 backwards is 44162645787081
• The number of decimal digits it has is: 14
• The sum of 18078754626144's digits is 63
• More coming soon!