12818240237712

Names of 12818240237712

• Cardinal: 12818240237712 can be written as Twelve trillion, eight hundred eighteen billion, two hundred forty million, two hundred thirty-seven thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 1.2818240237712 × 10¹³

Factors of 12818240237712

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3405

Divisors of 12818240237712

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 23 24 26 28 39 42 46 47 48 52 56 69 78 84 91 92 94 104 112 138 141 156 161 168 182 184 188 208 273 276 282 299 312 322 329 336 364 368 376 483 546 552 564 598 611 624 644 658 728 752 897 966 987 1081 1092 1104 1128 1196 1222 1288 1316 1456 1499 1794 1811 1833 1932 1974 2093 2162 2184 2256 2392 2444 2576 2632 2998 3243 3588 3622 3666 3864 3948 4186 4277 4324 4368 4497 4784 4888 5264 5433 5996 6279 6486 7176 7244 7332 7567 7728 7896 8372 8554 8648 8994 9776 10493 10866 11992 12558 12677 12831 12972 14053 14352 14488 14664 15134 15792 16744 17108 17296 17988 19487 20986 21732 22701 23543 23984 25116 25354 25662 25944 28106 28976 29328 30268 31479 33488 34216 34477 35976 38031 38974 41653 41972 42159 43464 45402 47086 50232 50708 51324 51888 56212 58461 60536 62958 68432 68954 70453 70629 71952 76062 77948 83306 83944 84318 85117 86928 90804 94172 98371 100464 101416 102648 103431 112424 116922 121072 124959 125916 136409 137908 140906 141258 152124 155896 164801 166612 167888 168636 170234 181608 188344 196742 202832 205296 206862 211359 224848 233844 241339 249918 251832 255351 272818 275816 281812 282516 291571 295113 304248 311792 329602 333224 337272 340468 363216 376688 393484 409227 413724 422718 448201 467688 482678 493171 494403 499836 503664 510702 541489 545636 551632 563624 565032 583142 590226 595819 608496 659204 666448 674544 680936 724017 786968 818454 827448 845436 874713 896402 915889 935376 965356 986342 988806 999672 1021404 1082978 1091272 1106521 1127248 1130064 1166284 1180452 1191638 1318408 1344603 1361872 1448034 1479513 1573936 1620419 1624467 1636908 1654896 1690872 1749426 1787457 1792804 1831778 1930712 1957691 1972684 1977612 1999344 2042808 2165956 2182544 2213042 2332568 2360904 2383276 2636816 2689206 2714689 2747667 2896068 2959026 3137407 3240838 3248934 3273816 3319563 3381744 3498852 3574914 3585608 3663556 3790423 3861424 3915382 3945368 3955224 4085616 4331912 4426084 4665136 4721808 4766552 4861257 5378412 5429378 5495334 5792136 5873073 5918052 6274814 6411223 6481676 6497868 6547632 6639126 6997704 7149828 7171216 7327112 7580846 7745647 7830764 7890736 7910448 8144067 8663824 8852168 9412221 9533104 9722514 10756824 10858756 10990668 11342933 11371269 11584272 11746146 11836104 12549628 12822446 12963352 12995736 13278252 13703837 13995408 14299656 14654224 15161692 15491294 15661528 16288134 17704336 18824442 19002823 19233669 19445028 21065447 21513648 21717512 21981336 22685866 22742538 23236941 23492292 23672208 25099256 25449983 25644892 25926704 25991472 26556504 27407674 28599312 30323384 30982588 31323056 32576268 34028799 35290957 37648884 38005646 38467338 38890056 41111511 42130894 43435024 43962672 45371732 45485076 46473882 46984584 50198512 50899966 51289784 53113008 54815348 57008469 60646768 61965176 62437847 63196341 65152536 68057598 70581914 75297768 76011292 76349949 76934676 77780112 82223022 84261788 90743464 90970152 92947764 93969168 101799932 102579568 105872871 109630696 114016938 123930352 124875694 126392682 127590383 130305072 136115196 141163828 147458129 150595536 152022584 152699898 153869352 164446044 168523576 178149881 181486928 181940304 185895528 187313541 203599864 211745742 219261392 228033876 247036699 249751388 252785364 255180766 272230392 282327656 294916258 304045168 305399796 307738704 328892088 337047152 356299762 371791056 374627082 382771149 407199728 423491484 437064929 442374387 456067752 494073398 499502776 505570728 510361532 534449643 544460784 564655312 589832516 610799592 657784176 712599524 741110097 749254164 765542298 811692011 846982968 874129858 884748774 893132681 912135504 988146796 999005552 1011141456 1020723064 1068899286 1179665032 1221599184 1311194787 1425199048 1482220194 1498508328 1531084596 1623384022 1658674979 1693965936 1748259716 1769497548 1786265362 1976293592 2041446128 2137798572 2359330064 2435076033 2622389574 2679398043 2850398096 2934578809 2964440388 2997016656 3062169192 3246768044 3317349958 3496519432 3538995096 3572530724 3952587184 4275597144 4870152066 4976024937 5244779148 5358796086 5681844077 5869157618 5928880776 6124338384 6493536088 6634699916 6993038864 7077990192 7145061448 8551194288 8803736427 9740304132 9952049874 10489558296 10717592172 11363688154 11610724853 11738315236 11857761552 12987072176 13269399832 14290122896 17045532231 17607472854 19480608264 19904099748 20542051663 20979116592 21435184344 22727376308 23221449706 23476630472 26538799664 34091064462 34832174559 35214945708 38149524517 38961216528 39808199496 41084103326 42870368688 45454752616 46442899412 46953260944 61626154989 68182128924 69664349118 70429891416 76299049034 79616398992 82168206652 90909505232 92885798824 114448573551 123252309978 136364257848 139328698236 140859782832 152598098068 164336413304 185771597648 228897147102 246504619956 267046671619 272728515696 278657396472 305196196136 328672826608 457794294204 493009239912 534093343238 557314792944 610392392272 801140014857 915588588408 986018479824 1068186686476 1602280029714 1831177176816 2136373372952 3204560059428 4272746745904 6409120118856 12818240237712
• Sum of all divisors σ(n): 43485216768000
• Sum of proper divisors (its aliquot sum) s(n): 30666976530288
• 12818240237712 is an abundant number, because the sum of its proper divisors (30666976530288) is greater than itself. Its abundance is 17848736292576

Bases of 12818240237712

• Binary: 10111010100001111010101001111111000010010000₂
• Hexadecimal: 0xBA87AA7F090
• Base-36: 4JKM9A3DC

Squares and roots of 12818240237712

• 12818240237712 squared (12818240237712²) is 164307282791698990266994944
• 12818240237712 cubed (12818240237712³) is 2106130223629680471980355645326462128128
• The square root of 12818240237712 is 3580257.0072149849
• The cube root of 12818240237712 is 23403.2480441001

Scales and comparisons

• 12,818,240,237,712 seconds is equal to 407,580 years, 20 weeks, 2 days, 15 minutes, 12 seconds.
• To count from 1 to 12,818,240,237,712 would take you about one million, eighteen thousand, nine hundred fifty 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 12818240237712 cubic inches would be around 1950.3 feet tall.

Recreational maths with 12818240237712

• 12818240237712 backwards is 21773204281821
• 12818240237712 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12818240237712's digits is 48
• More coming soon!