1368281974447388

Names of 1368281974447388

• Cardinal: 1368281974447388 can be written as One quadrillion, three hundred sixty-eight trillion, two hundred eighty-one billion, nine hundred seventy-four million, four hundred forty-seven thousand, three hundred eighty-eight.

Scientific notation

• Scientific notation: 1.368281974447388 × 10¹⁵

Factors of 1368281974447388

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 9399

Divisors of 1368281974447388

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 11 13 14 22 26 28 44 52 77 91 109 143 154 182 218 227 286 308 364 436 454 572 763 908 1001 1199 1417 1526 1589 1951 2002 2398 2497 2834 2951 3052 3178 3902 4004 4796 4994 5668 5902 6356 7079 7804 8393 9919 9988 11804 13657 14158 15587 16786 17479 19838 20657 21461 24743 25363 27314 28316 31174 32461 33572 34958 39676 41314 42922 49486 49553 50726 54628 62348 64922 69916 77869 82628 85844 92027 98972 99106 101452 109109 129844 150227 155738 173201 177541 184054 198212 212659 218218 227227 272173 278993 300454 311476 321659 346402 355082 368108 425318 436436 442877 454454 544346 545083 557986 600908 643318 644189 692804 710164 771611 850636 885754 908908 1012297 1088692 1090166 1115972 1286636 1288378 1488613 1543222 1606933 1771508 1905211 1952951 2024594 2180332 2251613 2339249 2576756 2764567 2977226 3086444 3100139 3213866 3538249 3810422 3905902 4049188 4503226 4678498 4871647 5401277 5529134 5757401 5954452 6200278 6427732 7076498 7086079 7620844 7811804 8487721 9006452 9356996 9743294 10030943 10802554 11058268 11248531 11514802 12400556 13811129 14152996 14172158 16374743 16975442 17676263 19351969 19486588 20061886 20890129 21605108 22497062 23029604 24767743 27622258 28344316 30410237 32749486 33950884 34101529 35352526 38703938 40123772 40301807 41780258 44994124 48273593 49535486 55244516 59414047 60820474 63331411 65498972 68203058 70216601 70705052 77407876 80603614 83560516 96547186 96677903 99070972 110340373 118828094 121640948 123733841 126662822 136406116 140433202 146230903 151922419 161207228 175155697 179544677 193094372 193355806 212871659 220680746 229791419 237656188 247467682 253325644 280866404 292461806 303844838 337915151 350311394 359089354 386711612 425743318 441361492 443319877 459582838 494935364 531009523 584923612 607689676 627556709 675830302 700622788 718178708 772382611 851486636 886639754 919165676 1062019046 1063456933 1226089879 1255113418 1256812739 1351660604 1505413061 1544765222 1608539933 1773279508 1926712667 1974991447 2124038092 2126913866 2277024061 2452179758 2510226836 2513625478 3010826122 3089530444 3135126283 3217079866 3717066661 3853425334 3949982894 4253827732 4392896963 4554048122 4904359516 5027250956 6021652244 6270252566 6434159732 6903123799 7434133322 7706850668 7899965788 8785793926 9108096244 10537891427 12540505132 13486988669 13806247598 13824940129 14868266644 15939168427 16559543671 17571587852 19570369793 21075782854 21945883981 25047264671 26973977338 27612495196 27649880258 31878336854 33119087342 34486389113 39140739586 40756641679 42151565708 43891767962 48321866593 50094529342 53947954676 55299760516 63756673708 66238174684 68972778226 78281479172 81513283358 87783535924 96643733186 100189058684 115916805697 136992588551 137945556452 163026566716 175330852697 193287466372 215274067723 231833611394 241404723791 273985177102 285296491753 341728764847 350661705394 430548135446 448323058469 463667222788 482809447582 547970354204 570592983506 683457529694 701323410788 861096270892 896646116938 965618895164 1141185967012 1366915059388 1506918474061 1793292233876 2392101353929 3013836948122 3138261409283 3759016413317 4442473943011 4784202707858 6027673896244 6276522818566 7518032826634 8884947886022 9568405415716 12553045637132 15036065653268 17769895772044 26313114893219 31097317601077 48867213373121 52626229786438 62194635202154 97734426746242 105252459572876 124389270404308 195468853492484 342070493611847 684140987223694 1368281974447388
• Sum of all divisors σ(n): 3260903237222400
• Sum of proper divisors (its aliquot sum) s(n): 1892621262775012
• 1368281974447388 is an abundant number, because the sum of its proper divisors (1892621262775012) is greater than itself. Its abundance is 524339288327624

Bases of 1368281974447388

• Binary: 100110111000111000111111001000010100001110100011100₂
• Hexadecimal: 0x4DC71F90A1D1C
• Base-36: DH0K27LBMK

Squares and roots of 1368281974447388

• 1368281974447388 squared (1368281974447388²) is 1872195561597642547767980022544
• 1368281974447388 cubed (1368281974447388³) is 2561691439574458766918407103399889868181915072
• The square root of 1368281974447388 is 36990295.6793722859
• The cube root of 1368281974447388 is 111017.6087219541

Scales and comparisons

• 1,368,281,974,447,388 seconds is equal to 43,507,134 years, 21 weeks, 3 days, 11 hours, 23 minutes, 8 seconds.
• To count from 1 to 1,368,281,974,447,388 would take you about one hundred thirty million, five hundred twenty-one thousand, four hundred 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 1368281974447388 cubic inches would be around 9251.5 feet tall.

Recreational maths with 1368281974447388

• 1368281974447388 backwards is 8837444791828631
• The number of decimal digits it has is: 16
• The sum of 1368281974447388's digits is 83
• More coming soon!