18768989594628

Names of 18768989594628

• Cardinal: 18768989594628 can be written as Eighteen trillion, seven hundred sixty-eight billion, nine hundred eighty-nine million, five hundred ninety-four thousand, six hundred twenty-eight.

Scientific notation

• Scientific notation: 1.8768989594628 × 10¹³

Factors of 18768989594628

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 388162

Divisors of 18768989594628

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 9 12 13 14 18 19 21 26 27 28 36 37 38 39 42 49 52 54 57 63 74 76 78 84 91 98 108 111 114 117 126 133 147 148 156 171 182 189 196 222 228 234 247 252 259 266 273 294 333 342 351 364 378 399 441 444 468 481 494 513 518 532 546 588 637 666 684 702 703 741 756 777 798 819 882 931 962 988 999 1026 1036 1092 1197 1274 1323 1332 1404 1406 1443 1482 1554 1596 1638 1729 1764 1813 1862 1911 1924 1998 2052 2109 2223 2331 2394 2457 2548 2646 2793 2812 2886 2964 3108 3276 3367 3458 3591 3626 3724 3822 3996 4218 4329 4446 4662 4788 4914 4921 5187 5292 5439 5586 5733 5772 6327 6669 6734 6916 6993 7182 7252 7644 8379 8436 8658 8892 9139 9324 9828 9842 10101 10374 10878 11172 11466 12103 12654 12987 13338 13468 13986 14364 14763 15561 16317 16758 17199 17316 18278 18981 19684 20202 20748 21756 22932 23569 24206 25137 25308 25974 26676 27417 27972 29526 30303 31122 32634 33516 34398 34447 36309 36556 37962 40404 44289 46683 47138 48412 48951 50274 51948 54834 59052 60606 62244 63973 65268 68796 68894 70707 72618 75924 82251 88578 90909 93366 94276 97902 100548 103341 108927 109668 121212 127946 132867 137788 141414 145236 164502 177156 181818 186732 191919 195804 206682 212121 217854 246753 255892 265734 282828 310023 326781 329004 363636 383838 388081 413364 424242 435708 447811 493506 531468 575757 620046 636363 653562 767676 776162 848484 895622 930069 987012 1151514 1164243 1240092 1272726 1307124 1343433 1552324 1727271 1791244 1860138 2303028 2328486 2545452 2686866 2716567 3454542 3492729 3720276 4030299 4656972 5045053 5373732 5433134 6909084 6985458 7373539 8060598 8149701 10090106 10478187 10866268 12090897 13970916 14358997 14747078 15135159 16121196 16299402 19015969 20180212 20956374 22120617 24181794 24449103 28717994 29494156 30270318 32598804 35315371 38031938 41912748 43076991 44241234 45405477 48363588 48898206 51614773 57047907 57435988 60540636 66361851 70630742 73347309 76063876 86153982 88482468 90810954 95856007 97796412 100512979 103229546 105946113 114095814 129230973 132723702 136216431 141261484 146694618 154844319 171143721 172307964 181621908 186666961 191712014 199085553 201025958 206459092 211892226 228191628 247207597 258461946 265447404 272432862 272820943 287568021 293389236 301538937 309688638 317838339 342287442 361303411 373333922 383424028 387692919 398171106 402051916 423784452 464532957 494415194 513431163 516923892 544865724 545641886 560000883 575136042 603077874 619377276 635676678 670992049 684574884 703590853 722606822 741622791 746667844 775385838 796342212 818462829 862704063 904616811 929065914 953515017 988830388 1026862326 1083910233 1091283772 1120001766 1150272084 1206155748 1271353356 1306668727 1341984098 1393598871 1407181706 1445213644 1483245582 1550771676 1636925658 1680002649 1725408126 1809233622 1858131828 1907030034 1909746601 2012976147 2053724652 2110772559 2167820466 2224868373 2240003532 2455388487 2588112189 2613337454 2683968196 2713850433 2787197742 2814363412 2966491164 3251730699 3273851316 3360005298 3450816252 3546672259 3618467244 3814060068 3819493202 3920006181 4025952294 4221545118 4335640932 4449736746 4696944343 4910776974 5040007947 5176224378 5226674908 5427700866 5574395484 5729239803 6038928441 6332317677 6503461398 6674605119 6720010596 7093344518 7366165461 7638986404 7840012362 8051904588 8443090236 8899473492 9146681089 9393888686 9755192097 9821553948 10080015894 10352448756 10640016777 10855401732 11458479606 11760018543 12077856882 12664635354 13006922796 13349210238 13368226207 14090833029 14186689036 14732330922 15680024724 17187719409 18116785323 18293362178 18787777372 18996953031 19510384194 20160031788 21280033554 22916959212 23520037086 24155713764 24826705813 25329270708 26698420476 26736452414 27440043267 28181666058 29464661844 31920050331 34375438818 35280055629 36233570646 36586724356 37993906062 39020768388 40104678621 42272499087 42560067108 47040074172 49653411626 51563158227 53472904828 54880086534 56363332116 63840100662 68750877636 70560111258 72467141292 74480117439 75987812124 80209357242 82320129801 84544998174 95760150993 99306823252 103126316454 109760173068 120314035863 126817497261 127680201324 141120222516 148960234878 160418714484 164640259602 169089996348 173786940691 191520301986 206252632908 223440352317 240628071726 246960389403 253634994522 297920469756 329280519204 347573881382 360942107589 383040603972 446880704634 481256143452 493920778806 507269989044 521360822073 670321056951 695147762764 721884215178 893761409268 987841557612 1042721644146 1340642113902 1443768430356 1564082466219 2085443288292 2681284227804 3128164932438 4692247398657 6256329864876 9384494797314 18768989594628
• Sum of all divisors σ(n): 65901911980800
• Sum of proper divisors (its aliquot sum) s(n): 47132922386172
• 18768989594628 is an abundant number, because the sum of its proper divisors (47132922386172) is greater than itself. Its abundance is 28363932791544

Bases of 18768989594628

• Binary: 100010001000111111110111101010010010000000100₂
• Hexadecimal: 0x1111FEF52404
• Base-36: 6NICRSXL0

Squares and roots of 18768989594628

• 18768989594628 squared (18768989594628²) is 352274970403254135766458384
• 18768989594628 cubed (18768989594628³) is 6611845253946563539351364220791391961152
• The square root of 18768989594628 is 4332319.1935299503
• The cube root of 18768989594628 is 26575.4298503869

Scales and comparisons

• 18,768,989,594,628 seconds is equal to 596,795 years, 42 weeks, 1 day, 20 hours, 43 minutes, 48 seconds.
• To count from 1 to 18,768,989,594,628 would take you about one million, four hundred ninety-one thousand, nine hundred eighty-nine 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 18768989594628 cubic inches would be around 2214.6 feet tall.

Recreational maths with 18768989594628

• 18768989594628 backwards is 82649598986781
• The number of decimal digits it has is: 14
• The sum of 18768989594628's digits is 90
• More coming soon!