1368668739778462948

Names of 1368668739778462948

• Cardinal: 1368668739778462948 can be written as One quintillion, three hundred sixty-eight quadrillion, six hundred sixty-eight trillion, seven hundred thirty-nine billion, seven hundred seventy-eight million, four hundred sixty-two thousand, nine hundred forty-eight.

Scientific notation

• Scientific notation: 1.368668739778462948 × 10¹⁸

Factors of 1368668739778462948

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 785

Divisors of 1368668739778462948

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 14 28 49 98 163 196 326 343 613 652 686 1141 1226 1372 2282 2452 4291 4564 7987 8582 15974 17164 26569 30037 31948 53138 55909 60074 99919 106276 111818 120148 185983 199838 210259 223636 371966 375769 399676 420518 699433 743932 751538 841036 1301881 1398866 1503076 2603762 2630383 2797732 4330747 4896031 5207524 5260766 8661494 9113167 9792062 10521532 16286797 17322988 18226334 18412681 19584124 30315229 32573594 34272217 36452668 36825362 60630458 61250347 65147188 68544434 73650724 114007579 121260916 122500694 128888767 137088868 212206603 228015158 230346397 245001388 257777534 424413206 428752429 456030316 460692794 515555068 798053053 848826412 857504858 921385588 1485446221 1596106106 1612424779 1715009716 2654747911 2970892442 3001267003 3192212212 3224849558 5309495822 5586371371 5941784884 6002534006 6449699116 9983806561 10618991644 11172742742 11286973453 12005068012 18583235377 19967613122 21008869021 22345485484 22573946906 37166470754 37546462711 39935226244 42017738042 45147893812 69886645927 74332941508 75092925422 79008814171 84035476084 130082647639 139773291854 150185850844 158017628342 260165295278 262825238977 279546583708 316035256684 489206521489 520330590556 525650477954 910578533473 978413042978 1051300955908 1627360469443 1821157066946 1839776672839 1956826085956 3254720938886 3424445650423 3642314133892 3679553345678 6120073421893 6509441877772 6848891300846 7359106691356 11391523286101 12240146843786 12878436709873 13697782601692 22783046572202 24480293687572 25756873419746 42840513953251 45566093144404 51513746839492 79740663002707 85681027906502 159481326005414 171362055813004 299883597672757 318962652010828 558184641018949 599767195345514 997571967768559 1116369282037898 1199534390691028 1995143935537118 2099185183709299 2232738564075796 3990287871074236 4198370367418598 6983003774379913 8396740734837196 13966007548759826 27932015097519652 48881026420659391 97762052841318782 195524105682637564 342167184944615737 684334369889231474 1368668739778462948
• Sum of all divisors σ(n): 2815035718304320000
• Sum of proper divisors (its aliquot sum) s(n): 1446366978525857052
• 1368668739778462948 is an abundant number, because the sum of its proper divisors (1446366978525857052) is greater than itself. Its abundance is 77698238747394104

Bases of 1368668739778462948

• Binary: 1001011111110011111001111011110100001101011010100010011100100₂
• Hexadecimal: 0x12FE7CF7A1AD44E4
• Base-36: AECGKQYCFW84

Squares and roots of 1368668739778462948

• 1368668739778462948 squared (1368668739778462948²) is 1873254119246765924400769705408850704
• 1368668739778462948 cubed (1368668739778462948³) is 2563864354674285671599751744306301490824607720327715392
• The square root of 1368668739778462948 is 1169901166.6711265179
• The cube root of 1368668739778462948 is 1110280.6799812737

Scales and comparisons

• 1,368,668,739,778,462,948 seconds is equal to 43,519,432,354 years, 29 weeks, 6 days, 13 hours, 2 minutes, 28 seconds.
• To count from 1 to 1,368,668,739,778,462,948 would take you about one hundred fifty-two billion, three hundred eighteen million, thirteen thousand, two hundred forty-one 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 1368668739778462948 cubic inches would be around 92523.4 feet tall.

Recreational maths with 1368668739778462948

• 1368668739778462948 backwards is 8492648779378668631
• The number of decimal digits it has is: 19
• The sum of 1368668739778462948's digits is 112
• More coming soon!