18109707486234

Names of 18109707486234

• Cardinal: 18109707486234 can be written as Eighteen trillion, one hundred nine billion, seven hundred seven million, four hundred eighty-six thousand, two hundred thirty-four.

Scientific notation

• Scientific notation: 1.8109707486234 × 10¹³

Factors of 18109707486234

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1184

Divisors of 18109707486234

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 6 7 13 14 21 23 26 37 39 42 46 49 61 69 74 78 91 97 98 111 122 138 147 161 182 183 194 222 259 273 291 294 299 322 366 427 481 483 518 546 582 598 637 679 777 793 851 854 897 941 962 966 1127 1261 1274 1281 1358 1403 1443 1554 1586 1702 1794 1813 1882 1911 2037 2093 2231 2254 2257 2379 2522 2553 2562 2806 2823 2886 2989 3367 3381 3589 3626 3783 3822 4074 4186 4209 4462 4514 4753 4758 5106 5439 5551 5646 5917 5957 5978 6279 6587 6693 6734 6762 6771 7178 7566 8418 8827 8967 9506 9821 10101 10767 10878 11063 11102 11834 11914 12233 12558 13174 13386 13542 14259 14651 15617 15799 16653 17654 17751 17871 17934 18239 19642 19761 20202 21534 21643 22126 23569 24466 25123 26481 28518 29003 29302 29341 29463 31234 31598 33189 33306 34817 35502 35742 36478 36699 38857 39522 41419 41699 43286 43953 46109 46657 46851 47138 47397 50246 51911 52962 54717 57401 58006 58682 58926 61789 64929 66378 68747 69634 70707 73398 75369 76921 77441 77714 82547 82838 83398 85631 87009 87906 88023 91277 92218 93314 93702 94794 103822 104451 109319 109434 110593 114802 116571 123578 124257 125097 127673 129858 136091 137494 138327 139971 141414 150738 151501 153842 154882 155733 165094 171262 172203 174018 175861 176046 182554 185367 203021 205387 206241 208902 218638 218929 221186 230763 232323 233142 243719 247641 248514 250194 255346 256893 272182 273831 276654 279942 281359 289933 303002 311466 326599 327957 331779 344406 351722 363377 370734 383019 401807 406042 408273 410774 412482 437858 452621 454503 461526 464646 487438 495282 513786 527583 538447 542087 547662 562718 577829 579866 599417 609063 616161 638939 653198 655914 656787 663558 674843 726754 731157 746213 766038 800791 803614 816546 844077 869799 893711 905242 909006 952637 979797 1055166 1060507 1073111 1076894 1084174 1090131 1155658 1186601 1198834 1205421 1218126 1232322 1277878 1313574 1320223 1349686 1357863 1421147 1437709 1462314 1492426 1532503 1601582 1615341 1626261 1688154 1706033 1733487 1739598 1769183 1787422 1798251 1905274 1916817 1959594 1969513 2024529 2099371 2121014 2123837 2146222 2180262 2238639 2286193 2373202 2402373 2410842 2543639 2640446 2681133 2715726 2812649 2842294 2846077 2857911 2875418 3065006 3168347 3181521 3219333 3230682 3252522 3377249 3412066 3466974 3538366 3559803 3596502 3769129 3833634 3939026 3960669 4044803 4049058 4198742 4247674 4263441 4313127 4472573 4477278 4572386 4597509 4723901 4804746 5035367 5087278 5118099 5223491 5307549 5362266 5567897 5605537 5625298 5692154 5715822 5908539 6298113 6336694 6363042 6371511 6438666 6668459 6754498 6858579 7119606 7511777 7538258 7630917 7921338 8089606 8306207 8437947 8526882 8538231 8626254 8945146 9195018 9241561 9447802 9505041 10070734 10131747 10236198 10410283 10446982 10615098 10727521 11135794 11211074 11307387 11817078 12134409 12384281 12596226 12743022 13336918 13417719 13717158 13786591 14171703 14695597 14866859 15023554 15106101 15261834 15670473 16612414 16703691 16816611 16875894 17076462 17162899 18483122 19010082 19922539 20005377 20263494 20820566 21455042 22178429 22535331 22614774 23640743 24268818 24768562 24918621 26835438 27291823 27573182 27609881 27724683 28343406 29391194 29733718 30212202 31230849 31340946 32182563 33067307 33407382 33633222 34325798 35247569 36564437 37152843 38975279 39238759 39845078 40010754 41359773 43904237 44086791 44356858 44600577 45070662 47281486 48848251 49837242 51488697 52582439 54583646 55219762 55449366 58143449 59767617 62461698 64365126 64690927 65459771 66134614 66535287 70495138 70922229 72382661 72871981 73128874 74305686 77676727 77950558 78477518 81875469 82719546 82829643 86689967 87808474 88173582 89201154 97696502 99201921 102869179 102977394 104068013 105164878 105742707 109693311 116286898 116925837 117716277 119535234 120140293 128061631 129381854 130919542 131712711 133070574 139457773 141844458 144765322 145743962 146544753 155353454 157747317 163750938 165485201 165659286 173379934 174430347 191042761 193269167 194072781 196379313 198403842 205738358 206012189 208136026 211485414 217147983 218615943 219386622 233030181 233851674 235432554 240280586 246732983 256123262 260069901 263425422 272826953 278915546 293089506 307329659 308607537 312204039 315494634 330970402 341937757 348860694 360420879 382085522 384184893 386538334 388145562 392758626 412024378 418373319 434295966 437231886 458218397 466060362 493465966 496455603 506678627 510103867 520139802 543737089 545653906 573128283 579807501 614659318 617215074 618036567 624408078 635027263 683875514 720841758 740198949 768369786 818480859 836746638 840982051 896431417 916436794 921988977 992911206 1009797451 1013357254 1020207734 1025813271 1087474178 1146256566 1159615002 1236073134 1270054526 1337299327 1352884169 1374655191 1442085323 1480397898 1520035881 1530311601 1631211267 1636961718 1664801203 1681964102 1792862834 1843977954 1905081789 2019594902 2051626542 2151307613 2393564299 2522946153 2674598654 2678158457 2689294251 2705768338 2749310382 2884170646 3029392353 3040071762 3060623202 3207528779 3262422534 3329602406 3546750389 3806159623 3810163578 4011897981 4058652507 4302615226 4326255969 4445190841 4738280347 4787128598 4994403609 5045892306 5356316914 5378588502 6058784706 6275019919 6415057558 6453922839 7068582157 7093500778 7180692897 7612319246 8023795962 8034475371 8117305014 8652511938 8890381682 9476560694 9622586337 9988807218 10094597261 10640251167 11418478869 11653608421 12550039838 12907845678 13335572523 14137164314 14214841041 14361385794 16068950742 18747109199 18825059757 19245172674 20189194522 21205746471 21280502334 22836957738 23307216842 26671145046 28429682082 30283791783 31116335887 33167962429 34960825263 37494218398 37650119514 42411492942 49480075099 56241327597 60567583566 61597644511 62232671774 66335924858 69921650526 81575258947 93349007661 98960150198 99503887287 112482655194 123195289022 131229764393 148440225297 163150517894 184792933533 186698015322 199007774574 232175737003 244725776841 262459528786 296880450594 369585867066 393689293179 431183511577 464351474006 489451553682 696527211009 787378586358 862367023154 1293550534731 1393054422018 2587101069462 3018284581039 6036569162078 9054853743117 18109707486234
• Sum of all divisors σ(n): 49985914696704
• Sum of proper divisors (its aliquot sum) s(n): 31876207210470
• 18109707486234 is an abundant number, because the sum of its proper divisors (31876207210470) is greater than itself. Its abundance is 13766499724236

Bases of 18109707486234

• Binary: 100000111100001111110101011101000010000011010₂
• Hexadecimal: 0x10787EAE841A
• Base-36: 6F3HG9B16

Squares and roots of 18109707486234

• 18109707486234 squared (18109707486234²) is 327961505236959783299502756
• 18109707486234 cubed (18109707486234³) is 5939286926586341783725391429702915060904
• The square root of 18109707486234 is 4255550.1978280083
• The cube root of 18109707486234 is 26260.5496456307

Scales and comparisons

• 18,109,707,486,234 seconds is equal to 575,832 years, 35 weeks, 2 days, 21 hours, 43 minutes, 54 seconds.
• To count from 1 to 18,109,707,486,234 would take you about one million, four hundred thirty-nine thousand, five hundred eighty-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 18109707486234 cubic inches would be around 2188.4 feet tall.

Recreational maths with 18109707486234

• 18109707486234 backwards is 43268470790181
• The number of decimal digits it has is: 14
• The sum of 18109707486234's digits is 60
• More coming soon!