18908066834118

Names of 18908066834118

• Cardinal: 18908066834118 can be written as Eighteen trillion, nine hundred eight billion, sixty-six million, eight hundred thirty-four thousand, one hundred eighteen.

Scientific notation

• Scientific notation: 1.8908066834118 × 10¹³

Factors of 18908066834118

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 198

Divisors of 18908066834118

• Number of divisors d(n): 1512
• Complete list of divisors:
  1 2 3 6 7 9 11 14 18 19 21 22 27 33 38 42 49 54 57 63 66 73 77 81 83 98 99 114 121 126 133 146 147 154 162 166 171 189 198 209 219 231 242 243 249 266 294 297 342 361 363 378 399 418 438 441 462 486 498 511 513 539 567 581 594 627 657 693 722 726 729 747 798 803 847 882 891 913 931 1022 1026 1078 1083 1089 1134 1162 1197 1254 1314 1323 1386 1387 1458 1463 1494 1533 1539 1577 1606 1617 1694 1701 1743 1782 1826 1862 1881 1971 2079 2166 2178 2241 2299 2394 2409 2527 2541 2646 2673 2739 2774 2793 2926 3066 3078 3154 3234 3249 3267 3402 3486 3577 3591 3762 3942 3969 3971 4067 4158 4161 4389 4482 4598 4599 4617 4731 4818 4851 5054 5082 5103 5229 5346 5478 5586 5621 5643 5913 5929 6059 6237 6391 6498 6534 6723 6897 7154 7182 7227 7581 7623 7938 7942 8019 8134 8217 8322 8379 8778 8833 9198 9234 9462 9702 9709 9747 9801 10043 10206 10241 10458 10731 10773 11039 11242 11286 11826 11858 11907 11913 12118 12201 12474 12483 12782 13167 13446 13794 13797 13851 14193 14454 14553 15162 15246 15257 15687 16038 16093 16434 16758 16863 16929 17347 17666 17689 17739 17787 18177 18711 19173 19418 19494 19602 20086 20169 20482 20691 21462 21546 21681 22078 22743 22869 23814 23826 24402 24651 24966 25137 26334 26353 26499 27594 27702 27797 28386 29106 29127 29241 29403 29963 30129 30514 30723 31374 32186 32193 32319 33117 33726 33858 34694 35378 35478 35574 35721 35739 36354 36603 37422 37449 38346 39347 39501 40338 41382 41391 42413 42579 43362 43659 43681 44737 45486 45738 45771 47061 48279 49302 50274 50589 50787 52041 52706 52998 53067 53217 53361 54531 55594 56133 57519 58254 58482 58806 59926 60258 60507 61446 61831 62073 64386 64638 65043 66234 66649 67963 68229 68607 70301 71442 71478 73206 73953 74898 75411 77273 78694 79002 79059 79497 82782 83391 84826 85158 87318 87362 87381 87723 88209 89474 89889 90387 91542 92169 94122 96558 96579 96957 99351 101178 101574 104082 106134 106434 106722 106799 107217 109062 109809 112266 112347 112651 115038 115121 118041 118503 121014 121429 123662 124146 124173 127239 127737 130086 130977 131043 133298 134211 135926 136458 137214 137313 140602 141183 144837 147906 150822 151767 152361 154546 156123 158118 158994 159201 160083 163593 166782 167827 172557 174762 175446 176418 179778 180774 184338 184471 185493 186219 190817 193158 193914 194579 195129 198702 199947 203889 204687 205821 209741 210903 213598 214434 219618 221859 224694 225302 226233 230242 231819 236082 237006 237177 238491 242858 248346 250173 254478 255474 261954 262086 262143 263169 268422 269667 271161 274626 276507 282366 289674 289737 289883 296891 298053 303534 304722 305767 312246 318402 320166 320397 321651 327186 329427 329593 335654 337041 337953 345114 345363 354123 355509 364287 368942 370986 372438 372519 381634 381717 383211 389158 390258 392931 393129 399894 402633 407778 409374 411642 411939 419482 421806 423549 432817 434511 443718 452466 455301 463638 466543 468369 474354 476982 477603 480249 490779 492107 500346 503481 517671 524286 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45074799 45900162 45933279 46187757 46368531 46961046 47282697 48096342 48120578 48450171 48587121 49341138 49534254 49545027 50757322 50768361 50967063 51249429 51904314 53185902 53394066 54748386 54787887 55948806 56100198 56332017 57367926 57396834 57789963 58784418 59014494 59057073 59384259 60555033 61838154 62050219 62293077 63438606 63686898 65226546 65259414 65273607 66962973 68381874 68850243 69730038 70116354 70441569 71847622 72128826 72144513 72180867 74011707 74301381 75579966 76135983 77856471 79282098 79721334 79778853 80091099 81563922 82122579 83577846 83923209 84150297 85225602 86095251 88176627 88521741 89652906 90149598 91866558 92375514 92737062 94565394 95157909 96900342 97174242 97507487 97889121 99090054 101536722 101934126 102498858 102572811 104595057 105174531 107177651 107771433 108193239 109575774 112664034 113369949 115579926 118114146 118768518 118923147 119582001 121110066 122345883 124100438 124586154 125366769 127838403 130547214 133925946 134479359 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1594540971 1598855643 1675355913 1681913079 1712842362 1755134766 1762004178 1808000271 1846310598 1852642253 1882711026 1929197718 1939885794 1947478302 1948883409 1998316089 2047657227 2055671541 2140616646 2154029031 2256601842 2272058019 2301091254 2324571777 2357908322 2380768929 2381968611 2480397066 2494138878 2616309234 2632702149 2643006267 2741491494 2812444866 2893796577 2909828691 2958545898 3031596414 3120658002 3189081942 3197711286 3350711826 3363826158 3384902763 3451636881 3536862483 3616000542 3705284506 3720595599 3741208317 3897766818 3924463851 3996632178 4095314454 4111343082 4112237241 4218667299 4308058062 4544116038 4547394621 4649143554 4761537858 4763937222 4796566929 5026067739 5265404298 5286012534 5424000813 5557926759 5787593154 5819657382 5846650227 5994948267 6142971681 6167014623 6462087093 6769805526 6816174057 6903273762 7073724966 7145905833 7441191198 7482416634 7848927702 7898106447 8224474482 8437334598 8681389731 8729486073 9094789242 9593133858 10052135478 10154708289 10354910643 10610587449 10848001626 11115853518 11161786797 11693300454 11773391553 11989896534 12285943362 12334029246 12656001897 12924174186 12968495771 13632348114 13642183863 14291811666 14389700787 15078203217 15796212894 16272002439 16673780277 17362779462 17458972146 17539950681 18428915043 18501043869 20309416578 20709821286 21221174898 21437717499 22323573594 23546783106 23694319341 25312003794 25936991542 26044169193 26188458219 27284367726 28779401574 30156406434 31831762347 32544004878 33347560554 35079901362 36857830086 37002087738 37968005691 38905487313 40926551589 42875434998 43169102361 45234609651 47388638682 50021340831 52088338386 52376916438 55286745129 63663524694 64313152497 71082958023 75936011382 77810974626 78132507579 81853103178 86338204722 90469219302 95495287041 100042681662 110573490258 113904017073 116716461939 122779654767 128626304994 129507307083 142165916046 150064022493 156265015158 165860235387 190990574082 192939457491 227808034146 233432923878 245559309534 259014614166 286485861123 300128044986 331720470774 350149385817 385878914982 450192067479 497580706161 572971722246 700298771634 859457583369 900384134958 995161412322 1050448157451 1350576202437 1718915166738 2100896314902 2701152404874 3151344472353 6302688944706 9454033417059 18908066834118
• Sum of all divisors σ(n): 58871336429304
• Sum of proper divisors (its aliquot sum) s(n): 39963269595186
• 18908066834118 is an abundant number, because the sum of its proper divisors (39963269595186) is greater than itself. Its abundance is 21055202761068

Bases of 18908066834118

• Binary: 100010011001001100000100110110110011011000110₂
• Hexadecimal: 0x1132609B66C6
• Base-36: 6PA8USUDI

Squares and roots of 18908066834118

• 18908066834118 squared (18908066834118²) is 357514991403473087328837924
• 18908066834118 cubed (18908066834118³) is 6759917351655991363919595826850615491032
• The square root of 18908066834118 is 4348340.6989468983
• The cube root of 18908066834118 is 26640.9092350829

Scales and comparisons

• 18,908,066,834,118 seconds is equal to 601,218 years, 2 weeks, 3 hours, 15 minutes, 18 seconds.
• To count from 1 to 18,908,066,834,118 would take you about one million, five hundred three thousand and forty-five 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 18908066834118 cubic inches would be around 2220.1 feet tall.

Recreational maths with 18908066834118

• 18908066834118 backwards is 81143866080981
• 18908066834118 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18908066834118's digits is 63
• More coming soon!