18312734055168

Names of 18312734055168

• Cardinal: 18312734055168 can be written as Eighteen trillion, three hundred twelve billion, seven hundred thirty-four million, fifty-five thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 1.8312734055168 × 10¹³

Factors of 18312734055168

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 826

Divisors of 18312734055168

• Number of divisors d(n): 1296
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 28 32 34 36 42 48 49 51 56 63 64 68 72 79 84 96 98 102 112 119 126 128 136 144 147 153 158 168 192 196 204 224 237 238 252 256 269 272 288 294 306 316 336 357 384 392 408 441 448 449 474 476 504 538 544 553 576 588 612 632 672 711 714 768 784 807 816 833 882 896 898 948 952 1008 1071 1076 1088 1106 1152 1176 1224 1264 1343 1344 1347 1422 1428 1568 1614 1632 1659 1666 1764 1792 1796 1883 1896 1904 2016 2142 2152 2176 2212 2304 2352 2421 2448 2499 2528 2686 2688 2694 2844 2856 3136 3143 3228 3264 3318 3332 3528 3592 3766 3792 3808 3871 4029 4032 4041 4284 4304 4352 4424 4573 4704 4842 4896 4977 4998 5056 5372 5376 5388 5649 5688 5712 6272 6286 6456 6528 6636 6664 7056 7184 7497 7532 7584 7616 7633 7742 8058 8064 8082 8568 8608 8848 9146 9401 9408 9429 9684 9792 9954 9996 10112 10744 10776 11298 11376 11424 11613 12087 12544 12572 12912 13056 13181 13272 13328 13719 14112 14368 14994 15064 15168 15232 15266 15484 16116 16128 16164 16947 17136 17216 17696 18292 18802 18816 18858 19368 19584 19908 19992 20224 21251 21488 21552 22001 22596 22752 22848 22899 23226 24174 25144 25824 26362 26544 26656 27438 28203 28224 28287 28736 29988 30128 30336 30464 30532 30968 32011 32232 32328 33894 34272 34432 34839 35392 35471 36584 37604 37632 37716 38736 39168 39543 39816 39984 41157 42502 42976 43104 44002 45192 45504 45696 45798 46452 48348 50288 51648 52724 53088 53312 53431 54876 56406 56448 56574 57472 59976 60256 60672 61064 61936 63753 64022 64464 64656 65807 66003 67788 68544 68697 68864 69678 70784 70942 73168 75208 75432 77472 79086 79632 79968 82314 84609 85004 85952 86208 88004 90384 91008 91392 91596 92904 96033 96696 100576 103296 105448 106176 106413 106624 106862 109752 112812 112896 113148 114944 118629 119952 120512 120781 122128 123872 127506 128044 128928 129312 131614 132006 135576 137088 137394 139356 141568 141884 146336 148757 150416 150864 154944 158172 159264 159936 160293 164628 169218 170008 171904 172416 176008 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6797599872 6812773086 6817845888 7243961256 7328024832 7480692016 7564119808 7786026384 7948235267 8278812864 8415778518 8509634784 8549362304 9083697448 9618032592 9658615008 9725296896 10196399808 10219159629 10381368512 10992037248 11038417152 11221038024 11346179712 11679039576 12824043456 12878153344 13595199744 13625546172 13635691776 14487922512 14961384032 15572052768 15896470534 16557625728 16831557036 17019269568 17098724608 18167394896 19236065184 19317230016 20392799616 20438319258 20762737024 21984074496 22442076048 22692359424 23358079152 23844705801 25648086912 25756306688 27251092344 28975845024 29922768064 31144105536 31792941068 33115251456 33663114072 34038539136 36334789792 38472130368 38634460032 40785599232 40876638516 41525474048 44884152096 46716158304 47689411602 51296173824 54502184688 57951690048 59845536128 62288211072 63585882136 67326228144 68077078272 71534117403 72669579584 76944260736 77268920064 81753277032 89768304192 93432316608 95378823204 109004369376 115903380096 119691072256 124576422144 127171764272 134652456288 143068234806 145339159168 153888521472 163506554064 179536608384 186864633216 190757646408 218008738752 231806760192 254343528544 269304912576 286136469612 290678318336 327013108128 359073216768 373729266432 381515292816 436017477504 508687057088 538609825152 572272939224 654026216256 763030585632 872034955008 1017374114176 1077219650304 1144545878448 1308052432512 1526061171264 2034748228352 2289091756896 2616104865024 3052122342528 4578183513792 6104244685056 9156367027584 18312734055168
• Sum of all divisors σ(n): 66248778960000
• Sum of proper divisors (its aliquot sum) s(n): 47936044904832
• 18312734055168 is an abundant number, because the sum of its proper divisors (47936044904832) is greater than itself. Its abundance is 29623310849664

Bases of 18312734055168

• Binary: 100001010011111000100000000100001101100000000₂
• Hexadecimal: 0x10A7C4021B00
• Base-36: 6HOR51A80

Squares and roots of 18312734055168

• 18312734055168 squared (18312734055168²) is 335356228575309821667508224
• 18312734055168 cubed (18312734055168³) is 6141289427643780149827206790677509701632
• The square root of 18312734055168 is 4279338.0393663691
• The cube root of 18312734055168 is 26358.3202005301

Scales and comparisons

• 18,312,734,055,168 seconds is equal to 582,288 years, 15 weeks, 3 days, 10 hours, 52 minutes, 48 seconds.
• To count from 1 to 18,312,734,055,168 would take you about one million, four hundred fifty-five thousand, seven hundred twenty 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 18312734055168 cubic inches would be around 2196.5 feet tall.

Recreational maths with 18312734055168

• 18312734055168 backwards is 86155043721381
• The number of decimal digits it has is: 14
• The sum of 18312734055168's digits is 54
• More coming soon!