18243417981264

Names of 18243417981264

• Cardinal: 18243417981264 can be written as Eighteen trillion, two hundred forty-three billion, four hundred seventeen million, nine hundred eighty-one thousand, two hundred sixty-four.

Scientific notation

• Scientific notation: 1.8243417981264 × 10¹³

Factors of 18243417981264

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 211

Divisors of 18243417981264

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 17 21 24 28 34 42 43 48 51 56 68 84 86 102 112 119 129 136 139 168 172 204 238 258 272 278 289 301 336 344 357 408 417 476 516 556 578 602 688 714 731 816 834 867 903 952 973 1032 1112 1156 1204 1428 1462 1668 1734 1806 1849 1904 1946 2023 2064 2193 2224 2312 2363 2408 2856 2919 2924 3336 3468 3612 3698 3892 4046 4386 4624 4726 4816 4913 5117 5547 5712 5838 5848 5977 6069 6672 6936 7089 7224 7396 7784 8092 8772 9452 9826 10234 11094 11676 11696 11954 12138 12427 12943 13872 14178 14448 14739 14792 15351 15568 16184 16541 17544 17931 18904 19652 20468 22188 23352 23908 24276 24854 25886 28356 29478 29584 30702 31433 32368 33082 34391 35088 35862 37281 37808 38829 39304 40171 40936 41839 44376 46704 47816 48552 49623 49708 51772 56712 58956 61404 62866 66164 68782 71724 74562 77658 78608 79507 80342 81872 83678 86989 88752 94299 95632 97104 99246 99416 101609 103173 103544 113424 117912 120513 122808 125517 125732 132328 137564 143448 149124 155316 159014 160684 167356 173978 188598 198492 198832 203218 206346 207088 211259 220031 235824 238521 241026 245616 251034 251464 257011 260967 264656 275128 281197 286896 298248 304827 310632 318028 321368 334712 347956 377196 396984 406436 412692 422518 440062 477042 482052 502068 502928 514022 521934 534361 550256 556549 562394 596496 609654 621264 633777 636056 642736 660093 669424 682907 695912 711263 754392 771033 793968 812872 825384 843591 845036 880124 954084 964104 1004136 1028044 1043868 1068722 1113098 1124788 1219308 1267554 1272112 1320186 1351619 1365814 1391824 1422526 1478813 1508784 1542066 1603083 1625744 1650768 1669647 1687182 1690072 1727353 1760248 1799077 1908168 1928208 2008272 2048721 2056088 2087736 2133789 2137444 2226196 2249576 2438616 2535108 2640372 2703238 2731628 2845052 2957626 3084132 3206166 3339294 3374364 3380144 3454706 3520496 3598154 3740527 3816336 4054857 4097442 4112176 4175472 4267578 4274888 4369187 4436439 4452392 4499152 4780349 4877232 5070216 5182059 5280744 5397231 5406476 5463256 5690104 5915252 6168264 6412332 6678588 6748728 6909412 7196308 7481054 8109714 8194884 8535156 8549776 8738374 8872878 8904784 9084137 9461333 9560698 10140432 10364118 10561488 10794462 10812952 10926512 11051473 11221581 11380208 11830504 12091471 12336528 12824664 13107561 13357176 13497456 13818824 14341047 14392616 14962108 16219428 16389768 17070312 17476748 17745756 18168274 18922666 19121396 20728236 21588924 21625904 22102946 22443162 22977523 23661008 24182942 25649328 26215122 26714352 27252411 27637648 28383999 28682094 28785232 29365001 29924216 30584309 32438856 32779536 33154419 34140624 34953496 35491512 36274413 36336548 37845332 38242792 41456472 43177848 44205892 44886324 45955046 48365884 52430244 54504822 56767998 57364188 58730002 59848432 61168618 63588959 64877712 66308838 68932569 69906992 70983024 72548826 72673096 74276179 75690664 76485584 77360311 82912944 86355696 88095003 88411784 89772648 91752927 91910092 96731768 104860488 109009644 113535996 114728376 117460004 122337236 127177918 132617676 137865138 145097652 145346192 148552358 151381328 154720622 160842661 176190006 176823568 179545296 183505854 183820184 187875041 190766877 193463536 205555007 209720976 218019288 222828537 227071992 229456752 232080933 234920008 244674472 254355836 265235352 275730276 290195304 297104716 309441244 321685322 352380012 367011708 367640368 375750082 381533754 390617891 411110014 436038576 445657074 454143984 464161866 469840016 482527983 489348944 508711672 519933253 530470704 551460552 563625123 580390608 594209432 616665021 618882488 643370644 704760024 734023416 751500164 763067508 781235782 822220028 891314148 928323732 965055966 1017423344 1039866506 1102921104 1127250246 1171853673 1188418864 1233330042 1237764976 1262695043 1286741288 1315125287 1409520048 1468046832 1503000328 1526135016 1559799759 1562471564 1644440056 1782628296 1856647464 1930111932 2079733012 2254500492 2343707346 2466660084 2525390086 2573482576 2630250574 2734325237 3006000656 3052270032 3119599518 3124943128 3193875697 3288880112 3565256592 3713294928 3788085129 3860223864 3945375861 4159466024 4509000984 4687414692 4933320168 5050780172 5260501148 5468650474 6239199036 6249886256 6387751394 7576170258 7720447728 7890751722 8202975711 8318932048 8838865301 9018001968 9374829384 9581627091 9866640336 10101560344 10521002296 10937300948 12478398072 12775502788 15152340516 15781503444 16405951422 17677730602 18749658768 19163254182 20203120688 21042004592 21874601896 22357129879 24956796144 25551005576 26516595903 30304681032 31563006888 32811902844 35355461204 38326508364 43749203792 44714259758 51102011152 53033191806 54295886849 60609362064 63126013776 65623805688 67071389637 70710922408 76653016728 89428519516 106066383612 108591773698 131247611376 134142779274 141421844816 153306033456 162887660547 178857039032 212132767224 217183547396 268285558548 325775321094 357714078064 380071207943 424265534448 434367094792 536571117096 651550642188 760142415886 868734189584 1073142234192 1140213623829 1303101284376 1520284831772 2280427247658 2606202568752 3040569663544 4560854495316 6081139327088 9121708990632 18243417981264
• Sum of all divisors σ(n): 59011223040000
• Sum of proper divisors (its aliquot sum) s(n): 40767805058736
• 18243417981264 is an abundant number, because the sum of its proper divisors (40767805058736) is greater than itself. Its abundance is 22524387077472

Bases of 18243417981264

• Binary: 100001001011110100000011100101100000101010000₂
• Hexadecimal: 0x1097A072C150
• Base-36: 6GSWS19AO

Squares and roots of 18243417981264

• 18243417981264 squared (18243417981264²) is 332822299639106641055037696
• 18243417981264 cubed (18243417981264³) is 6071816325801712993304711667077741727744
• The square root of 18243417981264 is 4271231.4361626437
• The cube root of 18243417981264 is 26325.0215982385

Scales and comparisons

• 18,243,417,981,264 seconds is equal to 580,084 years, 13 weeks, 4 days, 1 hour, 54 minutes, 24 seconds.
• To count from 1 to 18,243,417,981,264 would take you about one million, four hundred fifty thousand, two hundred ten 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 18243417981264 cubic inches would be around 2193.8 feet tall.

Recreational maths with 18243417981264

• 18243417981264 backwards is 46218971434281
• The number of decimal digits it has is: 14
• The sum of 18243417981264's digits is 60
• More coming soon!