19309749449796

Names of 19309749449796

• Cardinal: 19309749449796 can be written as Nineteen trillion, three hundred nine billion, seven hundred forty-nine million, four hundred forty-nine thousand, seven hundred ninety-six.

Scientific notation

• Scientific notation: 1.9309749449796 × 10¹³

Factors of 19309749449796

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 318

Divisors of 19309749449796

• Number of divisors d(n): 405
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 81 89 108 117 156 162 169 178 211 234 267 324 338 351 356 422 468 507 534 633 676 702 801 844 1014 1053 1068 1157 1266 1404 1521 1602 1899 2028 2106 2314 2403 2532 2743 3042 3204 3471 3798 4212 4563 4628 4806 5486 5697 6084 6942 7209 7596 7921 8229 9126 9612 10413 10972 11394 13689 13884 14418 15041 15842 16458 17091 18252 18779 20826 22788 23763 24687 27378 28836 30082 31239 31684 32916 34182 35659 37558 41652 44521 45123 47526 49374 54756 56337 60164 62478 68364 71289 71318 74061 75116 89042 90246 93717 95052 98748 102973 106977 112674 124956 133563 135369 142578 142636 148122 169011 178084 180492 187434 205946 213867 213954 222183 225348 244127 267126 270738 285156 296244 308919 320931 338022 374868 400689 406107 411892 427734 427908 444366 488254 507033 534252 541476 578773 617838 641601 641862 676044 732381 801378 812214 855468 888732 926757 962793 976508 1014066 1157546 1202067 1218321 1235676 1283202 1283724 1338649 1464762 1521099 1602756 1624428 1671331 1736319 1853514 1925586 2028132 2197143 2315092 2404134 2436642 2566404 2677298 2780271 2888379 2929524 3042198 3173651 3342662 3472638 3606201 3707028 3851172 3962369 4015947 4394286 4808268 4873284 5013993 5208957 5354596 5560542 5776758 6084396 6347302 6591429 6685324 6945276 7212402 7524049 7924738 8031894 8340813 8788572 9520953 10027986 10417914 11121084 11553516 11887107 12047841 12694604 13182858 14424804 15041979 15048098 15626871 15849476 16063788 16681626 19041906 19774287 20055972 20835828 21727303 22572147 23774214 24095682 26365716 28562859 30083958 30096196 31253742 33363252 35661321 36143523 38083812 39548574 43454606 45125937 45144294 46880613 47548428 48191364 51510797 57125718 60167916 62507484 65181909 67716441 71322642 72287046 79097148 85688577 86909212 90251874 90288588 93761226 103021594 106983963 108430569 114251436 130363818 135377811 135432882 142645284 144574092 154532391 171377154 180503748 187522452 195545727 203149323 206043188 213967926 216861138 257065731 260727636 270755622 270865764 282454939 309064782 320951889 342754308 352650841 391091454 406298646 427935852 433722276 463597173 514131462 541511244 564909878 586637181 609447969 618129564 641903778 669640361 705301682 782182908 812597292 847364817 927194346 1028262924 1057952523 1129819756 1173274362 1218895938 1283807556 1339280722 1390791519 1410603364 1694729634 1759911543 1854388692 2008921083 2115905046 2346548724 2437791876 2542094451 2678561444 2781583038 3173857569 3389459268 3519823086 4017842166 4172374557 4231810092 4584460933 5084188902 5563166076 6026763249 6347715138 7039646172 7626283353 8035684332 8344749114 9168921866 9521572707 10168377804 12053526498 12695430276 13753382799 15252566706 16689498228 18080289747 18337843732 19043145414 22878850059 24107052996 27506765598 28564718121 30505133412 36160579494 38086290828 41260148397 45757700118 54240869241 55013531196 57129436242 59597992129 72321158988 82520296794 91515400236 108481738482 114258872484 119195984258 123780445191 165040593588 178793976387 216963476964 238391968516 247560890382 357587952774 371341335573 495121780764 536381929161 715175905548 742682671146 1072763858322 1485365342292 1609145787483 2145527716644 3218291574966 4827437362449 6436583149932 9654874724898 19309749449796
• Sum of all divisors σ(n): 55545548121063
• Sum of proper divisors (its aliquot sum) s(n): 36235798671267
• 19309749449796 is an abundant number, because the sum of its proper divisors (36235798671267) is greater than itself. Its abundance is 16926049221471

Bases of 19309749449796

• Binary: 100011000111111100110110000011011010001000100₂
• Hexadecimal: 0x118FE6C1B444
• Base-36: 6UERY9C90

Squares and roots of 19309749449796

• 19309749449796 squared (19309749449796²) is 372866423813896924724441616
• 19309749449796 cubed (19309749449796³) is 7199957222087798294096442923469325110336
• 19309749449796 is a perfect square number. Its square root is 4394286
• The cube root of 19309749449796 is 26828.2418597395

Scales and comparisons

• 19,309,749,449,796 seconds is equal to 613,990 years, 15 weeks, 5 days, 11 hours, 36 minutes, 36 seconds.
• To count from 1 to 19,309,749,449,796 would take you about one million, five hundred thirty-four thousand, nine hundred seventy-five 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 19309749449796 cubic inches would be around 2235.7 feet tall.

Recreational maths with 19309749449796

• 19309749449796 backwards is 69794494790391
• 19309749449796 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 19309749449796's digits is 81
• More coming soon!