18108428873652

Names of 18108428873652

• Cardinal: 18108428873652 can be written as Eighteen trillion, one hundred eight billion, four hundred twenty-eight million, eight hundred seventy-three thousand, six hundred fifty-two.

Scientific notation

• Scientific notation: 1.8108428873652 × 10¹³

Factors of 18108428873652

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 157

Divisors of 18108428873652

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 31 36 39 47 52 54 61 62 78 81 93 94 108 117 122 124 141 156 162 169 183 186 188 234 244 279 282 324 338 351 366 372 403 423 468 507 549 558 564 611 676 702 732 793 806 837 846 1014 1053 1098 1116 1209 1222 1269 1404 1457 1521 1586 1612 1647 1674 1692 1833 1891 2028 2106 2196 2379 2418 2444 2511 2538 2867 2914 3042 3172 3294 3348 3627 3666 3721 3782 3807 4212 4371 4563 4758 4836 4941 5022 5076 5239 5499 5673 5734 5828 6084 6588 7137 7254 7332 7442 7564 7614 7943 8601 8742 9126 9516 9882 10044 10309 10478 10881 10998 11163 11346 11468 13113 13689 14274 14508 14884 15228 15717 15886 16497 17019 17202 17484 18252 18941 19764 20618 20956 21411 21762 21996 22326 22692 23829 24583 25803 26226 27378 28548 30927 31434 31772 32643 32994 33489 34038 34404 37271 37882 39339 41236 42822 43524 44652 47151 47658 48373 49166 49491 51057 51606 52452 54756 56823 61854 62868 64233 65286 65988 66978 68076 71487 73749 74542 75764 77409 78678 85644 88877 92781 94302 95316 96746 98332 98982 100467 102114 103212 111813 113646 115351 118017 123708 128466 130572 133956 141453 142974 145119 147498 149084 153171 154818 157356 170469 174887 177754 185562 188604 193492 197964 200934 204228 214461 221247 223626 226981 227292 230702 232227 236034 246233 256932 266631 278343 282906 285948 290238 294996 301401 306342 309636 319579 335439 340938 346053 349774 355508 371124 401868 424359 428922 435357 442494 447252 453962 461404 464454 472068 484523 492466 511407 524661 533262 556686 565812 580476 602802 612684 628849 639158 643383 663741 670878 680943 681876 692106 699548 738699 799893 835029 848718 857844 870714 884988 907924 928908 958737 969046 984932 1006317 1022814 1038159 1049322 1066524 1113372 1155401 1205604 1257698 1278316 1286766 1306071 1327482 1341756 1361886 1384212 1453569 1477398 1499563 1534221 1573983 1599786 1670058 1697436 1741428 1886547 1917474 1938092 1991223 2012634 2042829 2045628 2076318 2098644 2216097 2273531 2310802 2399679 2515396 2573532 2612142 2654964 2723772 2876211 2907138 2950753 2954796 2999126 3018951 3068442 3114477 3147966 3199572 3340116 3466203 3773094 3834948 3918213 3982446 4025268 4085658 4152636 4360707 4432194 4498689 4547062 4621604 4721949 4799358 5224284 5421497 5659641 5752422 5814276 5901506 5998252 6037902 6128487 6136884 6228954 6295932 6648291 6820593 6932406 7036411 7199037 7546188 7836426 7964892 8171316 8628633 8721414 8852259 8864388 8997378 9094124 9343431 9443898 9598716 10398609 10668107 10842994 11319282 11504844 11803012 12075804 12256974 12457908 13082121 13296582 13496067 13641186 13864812 14072822 14165847 14398074 15020213 15672852 16264491 16978923 17257266 17442828 17704518 17994756 18385461 18686862 18887796 19494319 19944873 20461779 20797218 21109233 21336214 21685988 22638564 24513948 25885899 26164242 26556777 26593164 26992134 27282372 28145644 28331694 28796148 29555903 30040426 31195827 32004321 32528982 33957846 34514532 35409036 36770922 37373724 38359789 38988638 39246363 39889746 40488201 40923558 41594436 42218466 42672428 45060639 48793473 50936769 51771798 52328484 53113554 53984268 56663388 58482957 59111806 60080852 61385337 62391654 63327699 64008642 65057964 67915692 70479461 73541844 76719578 77977276 78492726 79670331 79779492 80976402 81847116 84436932 88667709 90121278 91473343 93587481 96012963 97586946 101873538 103543596 106227108 115079367 116965914 118223612 121464603 122770674 124783308 126655398 128017284 135181917 138685391 140958922 146380419 153439156 156985452 159340662 161952804 175448871 177335418 180242556 182946686 184156011 187174962 189983097 192025926 195173892 203747076 211438383 230158734 233931828 239010993 242929206 245541348 253310796 266003127 270363834 274420029 277370782 281917844 288038889 292760838 318681324 330711317 345238101 350897742 354670836 365893372 368312022 374349924 379966194 384051852 405545751 416056173 422876766 439141257 460317468 478021986 485858412 526346613 532006254 540727668 548840058 554741564 569949291 576077778 585521676 634315149 661422634 690476202 701795484 736624044 759932388 798009381 811091502 823260087 832112346 845753532 864116667 878282514 916232993 956043972 992133951 1035714303 1052693226 1064012508 1097680116 1139898582 1152155556 1189153459 1216637253 1248168519 1268630298 1322845268 1380952404 1579039839 1596018762 1622183004 1646520174 1664224692 1728233334 1756565028 1802910083 1832465986 1902945447 1984267902 2071428606 2105386452 2279797164 2378306918 2394028143 2433274506 2469780261 2496337038 2537260596 2748698979 2976401853 3107142909 3158079678 3192037524 3293040348 3456466668 3567460377 3605820166 3664931972 3744505557 3805890894 3968535804 4142857212 4299247121 4756613836 4788056286 4866549012 4939560522 4992674076 5408730249 5497397958 5708836341 5952803706 6214285818 6316159356 7134920754 7211640332 7409340783 7489011114 7611781788 8246096937 8598494242 8929205559 9576112572 9879121044 10702381131 10817460498 10994795916 11233516671 11417672682 11905607412 12428571636 12897741363 14269841508 14818681566 14978022228 16226190747 16492193874 17196988484 17858411118 21404762262 21634920996 22467033342 22835345364 24738290811 25795482726 26787616677 29637363132 32107143393 32452381494 32984387748 35716822236 38693224089 42809524524 44934066684 48678572241 49476581622 51590965452 53575233354 55890212573 64214286786 64904762988 74214872433 77386448178 96321430179 97357144482 98953163244 107150466708 111780425146 116079672267 128428573572 146035716723 148429744866 154772896356 167670637719 192642860358 194714288964 223560850292 232159344534 292071433446 296859489732 335341275438 348239016801 385285720716 464318689068 503011913157 584142866892 670682550876 696478033602 1006023826314 1392956067204 1509035739471 2012047652628 3018071478942 4527107218413 6036142957884 9054214436826 18108428873652
• Sum of all divisors σ(n): 54940647573504
• Sum of proper divisors (its aliquot sum) s(n): 36832218699852
• 18108428873652 is an abundant number, because the sum of its proper divisors (36832218699852) is greater than itself. Its abundance is 18723789826200

Bases of 18108428873652

• Binary: 100000111100000110010011110000110111110110100₂
• Hexadecimal: 0x107832786FB4
• Base-36: 6F2WB0790

Squares and roots of 18108428873652

• 18108428873652 squared (18108428873652²) is 327915196272113441379817104
• 18108428873652 cubed (18108428873652³) is 5938029008283201714583090969312484543808
• The square root of 18108428873652 is 4255399.9663547491
• The cube root of 18108428873652 is 26259.9316003185

Scales and comparisons

• 18,108,428,873,652 seconds is equal to 575,792 years, 1 week, 2 days, 3 hours, 34 minutes, 12 seconds.
• To count from 1 to 18,108,428,873,652 would take you about one million, four hundred thirty-nine thousand, four hundred eighty 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 18108428873652 cubic inches would be around 2188.3 feet tall.

Recreational maths with 18108428873652

• 18108428873652 backwards is 25637882480181
• The number of decimal digits it has is: 14
• The sum of 18108428873652's digits is 63
• More coming soon!