13687145466680

Names of 13687145466680

• Cardinal: 13687145466680 can be written as Thirteen trillion, six hundred eighty-seven billion, one hundred forty-five million, four hundred sixty-six thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.368714546668 × 10¹³

Factors of 13687145466680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 195

Divisors of 13687145466680

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 23 28 35 40 46 49 56 61 70 92 97 98 115 122 140 161 184 194 196 230 244 245 280 305 322 388 392 427 460 485 488 490 529 610 644 679 776 805 854 920 970 980 1058 1127 1220 1288 1358 1403 1610 1708 1940 1960 2116 2135 2231 2254 2440 2645 2716 2806 2989 3220 3395 3416 3703 3880 4232 4270 4462 4508 4753 5290 5432 5612 5635 5917 5978 6440 6790 7015 7406 8540 8924 9016 9409 9506 9821 10580 11155 11224 11270 11834 11956 12167 13580 14030 14812 14945 15617 17080 17848 18515 18818 19012 19642 21160 22310 22540 23668 23765 23912 24334 25921 27160 28060 29585 29624 29890 31234 32269 37030 37636 38024 39284 41419 44620 45080 47045 47336 47530 48668 49105 51313 51842 56120 59170 59780 60835 62468 64538 65863 68747 74060 75272 78085 78568 82838 85169 89240 94090 95060 97336 98210 102626 103684 109319 118340 119560 121670 124936 129076 129605 131726 136091 137494 148120 156170 161345 165676 170338 188180 190120 196420 205252 207095 207368 216407 218638 225883 236680 243340 256565 258152 259210 263452 272182 274988 289933 312340 322690 329315 331352 340676 343735 359191 376360 392840 410504 414190 425845 432814 437276 451766 461041 486680 513130 518420 526904 544364 546595 549976 573949 579866 596183 624680 645380 658630 680455 681352 687470 718382 742187 828380 851690 865628 874552 903532 922082 952637 1026260 1036840 1082035 1088728 1093190 1129415 1147898 1159732 1180199 1192366 1290760 1317260 1360910 1374940 1436764 1449665 1484374 1514849 1581181 1656760 1703380 1731256 1795955 1807064 1844164 1905274 2052520 2164070 2186380 2258830 2295796 2305205 2319464 2360398 2384732 2514337 2634520 2721820 2749880 2869745 2873528 2899330 2968748 2980915 3029698 3130093 3162362 3406760 3591910 3688328 3710935 3810548 4017643 4328140 4372760 4517660 4591592 4610410 4720796 4763185 4769464 4977361 5028674 5195309 5443640 5739490 5798660 5900995 5937496 5961830 6059396 6260186 6324724 6668459 7183820 7421870 7574245 7621096 7905905 8035286 8261393 8656280 9035320 9220820 9441592 9526370 9954722 10057348 10390618 10603943 11478980 11597320 11801990 11923660 12118792 12520372 12571685 12649448 13200827 13336918 14367640 14843740 15148490 15650465 15811810 16070572 16522786 18441640 19052740 19909444 20088215 20114696 20781236 21207886 21910651 22957960 23603980 23847320 24886805 25040744 25143370 25976545 26401654 26673836 28123501 29687480 30296980 31300930 31623620 32141144 33045572 33342295 34841527 36367163 38105480 39818888 40176430 41306965 41562472 42415772 43821302 47207960 49773610 50286740 51953090 52803308 53019715 53347672 56247002 57829751 60593960 62601860 63247240 66004135 66091144 66684590 69683054 71992139 72734326 80352860 82613930 84831544 87642604 92405789 99547220 100573480 103906180 105606616 106039430 109553255 112494004 114479303 115659502 125203720 132008270 133369180 139366108 140617505 143984278 145468652 153374557 160705720 165227860 174207635 175285208 181835815 184811578 199094440 207812360 212078860 219106510 224988008 228958606 231319004 243890689 264016540 266738360 278732216 281235010 287968556 289148755 290937304 303619021 306749114 330455720 348415270 359960695 363671630 369623156 424157720 438213020 457917212 462028945 462638008 487781378 503944973 528033080 562470020 572396515 575937112 578297510 607238042 613498228 646840523 696830540 719921390 727343260 739246312 766872785 801355121 876426040 915834424 924057890 975562756 1007889946 1124940040 1144793030 1156595020 1214476084 1219453445 1226996456 1293681046 1393661080 1439842780 1454686520 1518095105 1533745570 1602710242 1848115780 1951125512 2015779892 2125333147 2289586060 2313190040 2428952168 2438906890 2519724865 2587362092 2879685560 3036190210 3067491140 3205420484 3234202615 3527614811 3696231560 4006775605 4031559784 4250666294 4579172120 4877813780 5039449730 5174724184 5609485847 6072380420 6134982280 6410840968 6468405230 6983237483 7055229622 8013551210 8501332588 9755627560 10078899460 10626665735 11218971694 12144760840 12936810460 13966474966 14110459244 14877332029 16027102420 17002665176 17638074055 20157798920 21253331470 22437943388 25873620920 27932949932 28047429235 28220918488 29754664058 32054204840 34916187415 35276148110 42506662940 44875886776 48882662381 55865899864 56094858470 59509328116 69832374830 70552296220 74386660145 85013325880 97765324762 112189716940 119018656232 139664749660 141104592440 148773320290 195530649524 224379433880 244413311905 279329499320 297546640580 342178636667 391061299048 488826623810 595093281160 684357273334 977653247620 1368714546668 1710893183335 1955306495240 2737429093336 3421786366670 6843572733340 13687145466680
• Sum of all divisors σ(n): 38462690462400
• Sum of proper divisors (its aliquot sum) s(n): 24775544995720
• 13687145466680 is an abundant number, because the sum of its proper divisors (24775544995720) is greater than itself. Its abundance is 11088399529040

Bases of 13687145466680

• Binary: 11000111001011001001011100011000101100111000₂
• Hexadecimal: 0xC72C9718B38
• Base-36: 4UNSD0OXK

Squares and roots of 13687145466680

• 13687145466680 squared (13687145466680²) is 187337951026058874990222400
• 13687145466680 cubed (13687145466680³) is 2564121787123441585369203351484989632000
• The square root of 13687145466680 is 3699614.2321436705
• The cube root of 13687145466680 is 23920.5389794725

Scales and comparisons

• 13,687,145,466,680 seconds is equal to 435,208 years, 46 weeks, 1 day, 11 hours, 51 minutes, 20 seconds.
• To count from 1 to 13,687,145,466,680 would take you about one million, eighty-eight thousand and twenty-two 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 13687145466680 cubic inches would be around 1993.4 feet tall.

Recreational maths with 13687145466680

• 13687145466680 backwards is 08666454178631
• The number of decimal digits it has is: 14
• The sum of 13687145466680's digits is 65
• More coming soon!