1218153291264

Names of 1218153291264

• Cardinal: 1218153291264 can be written as One trillion, two hundred eighteen billion, one hundred fifty-three million, two hundred ninety-one thousand, two hundred sixty-four.

Scientific notation

• Scientific notation: 1.218153291264 × 10¹²

Factors of 1218153291264

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 3439

Divisors of 1218153291264

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 32 36 39 42 48 52 56 63 64 72 78 84 91 96 104 112 117 126 128 144 156 168 182 192 208 224 234 252 256 273 288 312 336 364 384 416 448 468 504 512 546 576 624 672 728 768 819 832 896 936 1008 1092 1152 1248 1344 1456 1536 1613 1638 1664 1792 1801 1872 2016 2184 2304 2496 2688 2912 3226 3276 3328 3584 3602 3744 4032 4368 4608 4839 4992 5376 5403 5824 6452 6552 6656 7204 7488 8064 8736 9678 9984 10752 10806 11291 11648 12607 12904 13104 14408 14517 14976 16128 16209 17472 19356 19968 20969 21612 22582 23296 23413 25214 25808 26208 28816 29034 29952 32256 32418 33873 34944 37821 38712 41938 43224 45164 46592 46826 50428 51616 52416 57632 58068 59904 62907 64836 67746 69888 70239 75642 77424 83876 86448 90328 93652 100856 101619 103232 104832 113463 115264 116136 125814 129672 135492 139776 140478 146783 151284 154848 163891 167752 172896 180656 187304 188721 201712 203238 206464 209664 210717 226926 230528 232272 251628 259344 270984 280956 293566 302568 309696 327782 335504 345792 361312 374608 377442 403424 406476 412928 419328 421434 440349 453852 461056 464544 491673 503256 518688 541968 561912 587132 605136 619392 655564 671008 691584 722624 749216 754884 806848 812952 825856 842868 880698 907704 922112 929088 983346 1006512 1037376 1083936 1123824 1174264 1210272 1238784 1311128 1321047 1342016 1383168 1445248 1475019 1498432 1509768 1613696 1625904 1685736 1761396 1815408 1858176 1966692 2013024 2074752 2167872 2247648 2348528 2420544 2477568 2622256 2642094 2684032 2766336 2890496 2905013 2950038 2996864 3019536 3227392 3251808 3371472 3522792 3630816 3716352 3933384 4026048 4149504 4335744 4495296 4697056 4841088 5244512 5284188 5368064 5780992 5810026 5900076 5993728 6039072 6454784 6503616 6742944 7045584 7261632 7432704 7866768 8052096 8299008 8671488 8715039 8990592 9394112 9682176 10489024 10568376 10736128 11620052 11800152 11987456 12078144 13007232 13485888 14091168 14523264 15733536 16104192 17342976 17430078 17981184 18788224 19364352 20335091 20978048 21136752 23240104 23600304 24156288 26014464 26145117 26971776 28182336 29046528 31467072 32208384 34860156 35962368 37576448 37765169 40670182 41956096 42273504 46480208 47200608 48312576 52028928 52290234 53943552 56364672 58093056 61005273 62934144 69720312 75152896 75530338 81340364 83912192 84547008 92960416 94401216 96625152 104580468 107887104 112729344 113295507 122010546 125868288 139440624 151060676 162680728 169094016 183015819 185920832 188802432 209160936 225458688 226591014 244021092 251736576 264356183 278881248 302121352 325361456 338188032 339886521 366031638 371841664 377604864 418321872 453182028 488042184 528712366 557762496 604242704 650722912 676376064 679773042 732063276 743683328 755209728 793068549 836643744 906364056 976084368 1057424732 1115524992 1208485408 1301445824 1359546084 1464126552 1487366656 1586137098 1673287488 1812728112 1952168736 2114849464 2231049984 2379205647 2416970816 2602891648 2719092168 2928253104 3172274196 3346574976 3625456224 3904337472 4229698928 4462099968 4758411294 4833941632 5205783296 5438184336 5856506208 6344548392 6693149952 7250912448 7808674944 8459397856 9516822588 9667883264 10411566592 10876368672 11713012416 12689096784 13386299904 14501824896 15617349888 16918795712 19033645176 19335766528 21752737344 23426024832 25378193568 29003649792 31234699776 33837591424 38067290352 43505474688 46852049664 50756387136 58007299584 67675182848 76134580704 87010949376 93704099328 101512774272 135350365696 152269161408 174021898752 203025548544 304538322816 406051097088 609076645632 1218153291264
• Sum of all divisors σ(n): 4332068604864
• Sum of proper divisors (its aliquot sum) s(n): 3113915313600
• 1218153291264 is an abundant number, because the sum of its proper divisors (3113915313600) is greater than itself. Its abundance is 1895762022336

Bases of 1218153291264

• Binary: 10001101110011111100110000001111000000000₂
• Hexadecimal: 0x11B9F981E00
• Base-36: FJM10N40

Squares and roots of 1218153291264

• 1218153291264 squared (1218153291264²) is 1483897441017315618717696
• 1218153291264 cubed (1218153291264³) is 1807614551673470333355233905679007744
• The square root of 1218153291264 is 1103699.8193639429
• The cube root of 1218153291264 is 10679.9031493973

Scales and comparisons

• 1,218,153,291,264 seconds is equal to 38,733 years, 26 weeks, 2 days, 10 hours, 14 minutes, 24 seconds.
• To count from 1 to 1,218,153,291,264 would take you about ninety-six thousand, eight hundred thirty-three 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 1218153291264 cubic inches would be around 890 feet tall.

Recreational maths with 1218153291264

• 1218153291264 backwards is 4621923518121
• The number of decimal digits it has is: 13
• The sum of 1218153291264's digits is 45
• More coming soon!