68443240801338

Names of 68443240801338

• Cardinal: 68443240801338 can be written as Sixty-eight trillion, four hundred forty-three billion, two hundred forty million, eight hundred one thousand, three hundred thirty-eight.

Scientific notation

• Scientific notation: 6.8443240801338 × 10¹³

Factors of 68443240801338

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 7509

Divisors of 68443240801338

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 6 9 13 17 18 26 27 34 39 41 51 54 78 81 82 102 117 123 153 162 221 234 243 246 289 306 351 369 442 459 486 533 578 663 697 702 729 738 867 918 1053 1066 1107 1326 1377 1394 1458 1599 1681 1734 1989 2091 2106 2214 2601 2754 3159 3198 3321 3362 3757 3978 4131 4182 4797 5043 5202 5967 6273 6318 6642 7433 7514 7803 8262 9061 9477 9594 9963 10086 11271 11849 11934 12393 12546 14391 14866 15129 15606 17901 18122 18819 18954 19926 21853 22299 22542 23409 23698 24786 27183 28577 28782 29889 30258 33813 35547 35802 37638 43173 43706 44598 45387 46818 53703 54366 56457 57154 59778 65559 66897 67626 70227 71094 81549 85731 86346 90774 96629 101439 106641 107406 112914 126361 129519 131118 133794 136161 140454 154037 161109 163098 169371 171462 193258 196677 200691 202878 210681 213282 244647 252722 257193 259038 272322 289887 304317 304753 308074 319923 322218 338742 371501 379083 388557 393354 401382 408483 421362 462111 485809 489294 508113 514386 579774 590031 602073 608634 609506 639846 733941 743002 758166 771579 777114 816966 869661 912951 914259 924222 959769 971618 1016226 1114503 1137249 1180062 1204146 1225449 1386333 1457427 1467882 1543158 1642693 1739322 1770093 1806219 1825902 1828518 1919538 2148137 2201823 2229006 2274498 2314737 2450898 2608983 2738853 2742777 2772666 2879307 2914854 3285386 3343509 3411747 3540186 3612438 3961789 4158999 4296274 4372281 4403646 4629474 4928079 5180801 5217966 5310279 5418657 5477706 5485554 5758614 6315517 6444411 6605469 6687018 6823494 6944211 7826949 7923578 8228331 8317998 8637921 8744562 9856158 10030527 10235241 10361602 10620558 10837314 11885367 12476997 12494873 12631034 12888822 13116843 13210938 13888422 14784237 15542403 15653898 15930837 16456662 17275842 18946551 19333233 20061054 20470482 20832633 23480847 23770734 24684993 24953994 24989746 26233686 27925781 29568474 30091581 30705723 31084806 31861674 35656101 37430991 37484619 37893102 38666466 39350529 41665266 44352711 46627209 46961694 49369986 55851562 56839653 57999699 60183162 61411446 67350413 70442541 71312202 74054979 74861982 74969238 78701058 83777343 88073617 88705422 90274743 92117169 93254418 106968303 112292973 112453857 113679306 115999398 118051587 133058133 134700826 139881627 140885082 148109958 162433349 167554686 170518959 173999097 176147234 180549486 184234338 202051239 212412841 213936606 222164937 224585946 224907714 236103174 251332029 264220851 266116266 270824229 279763254 320904909 324866698 337361571 341037918 347998194 354154761 399174399 404102478 419644881 424825682 444329874 487300047 502664058 511556877 521997291 528441702 541648458 606153717 637238523 641809818 674723142 708309522 753996087 792662553 798348798 839289762 962714727 974600094 1012084713 1023113754 1043994582 1144957021 1197523197 1212307434 1258934643 1274477046 1461900141 1507992174 1534670631 1565991873 1585325106 1818461151 1911715569 1925429454 2024169426 2261988261 2289914042 2377987659 2395046394 2517869286 2761366933 2888144181 2923800282 3036254139 3069341262 3131983746 3434871063 3611018297 3636922302 3776803929 3823431138 4385700423 4523976522 4604011893 4755975318 5455383453 5522733866 5735146707 5776288362 6072508278 6785964783 6869742126 7133962977 7222036594 7553607858 8284100799 8771400846 9108762417 9208023786 10304613189 10833054891 10910766906 11470293414 13157101269 13571929566 14267925954 16366150359 16568201598 17205440121 18217524834 20357894349 20609226378 21401888931 21666109782 24852302397 26314202538 30913839567 32499164673 32732300718 34410880242 39471303807 40715788698 42803777862 46943237861 49098451077 49704604794 51616320363 61827679134 64205666793 64998329346 74556907191 78942607614 92741518701 93886475722 97497494019 98196902154 103232640726 118413911421 128411333586 140829713583 149113814382 154848961089 185483037402 194994988038 223670721573 236827822842 278224556103 281659427166 292492482057 309697922178 422489140749 447341443146 556449112206 584984964114 671012164719 834673668309 844978281498 877477446171 1267467422247 1342024329438 1669347336618 1754954892342 2013036494157 2534934844494 2632432338513 3802402266741 4026072988314 5264864677026 7604804533482 11407206800223 22814413600446 34221620400669 68443240801338
• Sum of all divisors σ(n): 180515983573044
• Sum of proper divisors (its aliquot sum) s(n): 112072742771706
• 68443240801338 is an abundant number, because the sum of its proper divisors (112072742771706) is greater than itself. Its abundance is 43629501970368

Bases of 68443240801338

• Binary: 1111100011111110101111000011100010010000111010₂
• Hexadecimal: 0x3E3FAF0E243A
• Base-36: O9EE2F5MI

Squares and roots of 68443240801338

• 68443240801338 squared (68443240801338²) is 4684477211389938752382590244
• 68443240801338 cubed (68443240801338³) is 320620801807541911235412935848510660946472
• The square root of 68443240801338 is 8273043.0194299123
• The cube root of 68443240801338 is 40905.0431470679

Scales and comparisons

• 68,443,240,801,338 seconds is equal to 2,176,283 years, 18 weeks, 21 hours, 42 minutes, 18 seconds.
• To count from 1 to 68,443,240,801,338 would take you about five million, four hundred forty thousand, seven hundred eight 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 68443240801338 cubic inches would be around 3408.8 feet tall.

Recreational maths with 68443240801338

• 68443240801338 backwards is 83310804234486
• 68443240801338 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 68443240801338's digits is 54
• More coming soon!