680689555560

Names of 680689555560

• Cardinal: 680689555560 can be written as Six hundred eighty billion, six hundred eighty-nine million, five hundred fifty-five thousand, five hundred sixty.

Scientific notation

• Scientific notation: 6.8068955556 × 10¹¹

Factors of 680689555560

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 454

Divisors of 680689555560

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 27 28 29 30 35 36 40 42 45 54 56 58 60 63 70 72 81 84 87 90 105 108 116 120 126 127 135 140 145 162 168 174 180 189 203 210 216 232 252 254 261 270 280 281 290 315 324 348 360 378 381 405 406 420 435 504 508 522 540 562 567 580 609 630 635 648 696 756 762 783 810 812 840 841 843 870 889 945 1015 1016 1044 1080 1124 1134 1143 1160 1218 1260 1270 1305 1405 1512 1524 1566 1620 1624 1682 1686 1740 1778 1827 1890 1905 1967 2030 2088 2248 2268 2286 2349 2436 2520 2523 2529 2540 2610 2667 2810 2835 3045 3048 3132 3240 3364 3372 3429 3480 3556 3654 3683 3780 3810 3915 3934 4060 4205 4215 4445 4536 4572 4698 4872 5046 5058 5080 5220 5334 5481 5620 5670 5715 5887 5901 6090 6264 6728 6744 6858 7112 7308 7366 7560 7569 7587 7620 7830 7868 8001 8120 8149 8410 8430 8890 9135 9144 9396 9835 10092 10116 10287 10440 10668 10962 11049 11240 11340 11430 11745 11774 11802 12180 12615 12645 13335 13716 14616 14732 15138 15174 15240 15660 15736 16002 16298 16443 16820 16860 17145 17661 17703 17780 18270 18415 18792 19670 20184 20232 20574 21336 21924 22098 22680 22707 22761 22860 23490 23548 23604 24003 24360 24447 25230 25290 25781 26670 27405 27432 29435 29464 29505 30276 30348 31320 32004 32596 32886 33147 33640 33720 34290 35322 35406 35560 35687 36540 36830 37845 37935 39340 40005 40745 41148 43848 44196 45414 45522 45720 46980 47096 47208 48006 48894 50460 50580 51435 51562 52983 53109 53340 54810 55245 57043 58870 59010 60552 60696 64008 65192 65772 66294 68121 68580 70644 70812 71374 72009 73080 73341 73660 75690 75870 77343 78680 80010 81490 82215 82296 88305 88392 88515 90828 91044 93960 96012 97788 99441 100920 101160 102870 103124 105966 106218 106680 106807 107061 109620 110490 113535 113805 114086 117740 118020 120015 122235 128905 131544 132588 136242 137160 141288 141624 142748 144018 146682 147320 151380 151740 154686 158949 159327 160020 162980 164430 165735 171129 176610 177030 178435 181656 182088 192024 195576 198882 205740 206248 211932 212436 213614 214122 219240 220023 220980 227070 227610 228172 232029 235480 236040 236321 240030 244470 249809 257810 264915 265176 265545 272484 285215 285496 288036 293364 298323 302760 303480 309372 317898 318654 320040 320421 321183 325960 328860 331470 340605 342258 353220 354060 356870 360045 366705 386715 397764 411480 423864 424872 427228 428244 440046 441960 454140 455220 456344 464058 472642 476847 480060 488940 497205 499618 513387 515620 529830 531090 534035 535305 544968 570430 576072 586728 596646 618744 635796 637308 640842 642366 657720 660069 662940 681210 684516 696087 706440 708120 708963 713740 720090 733410 747649 749427 773430 794745 795528 796635 854456 855645 856488 880092 908280 910440 928116 945284 953694 960120 961263 963549 977880 994410 999236 1026774 1031240 1034923 1059660 1062180 1068070 1070610 1100115 1140860 1160145 1181605 1193292 1249045 1271592 1274616 1281684 1284732 1320138 1325880 1362420 1369032 1392174 1417926 1427480 1440180 1466820 1491615 1495298 1498854 1540161 1546860 1589490 1593270 1602105 1605915 1654247 1711290 1760184 1856232 1890568 1907388 1922526 1927098 1988820 1998472 2053548 2069846 2088261 2119320 2124360 2126889 2136140 2141220 2200230 2242947 2248281 2281720 2320290 2363210 2384235 2386584 2498090 2563368 2566935 2569464 2640276 2724840 2784348 2835852 2880360 2883789 2890647 2933640 2983230 2990596 2997708 3080322 3093720 3104769 3178980 3186540 3204210 3211830 3300345 3308494 3422580 3480435 3544815 3738245 3747135 3814776 3845052 3854196 3977640 4107096 4139692 4176522 4253778 4272280 4282440 4400460 4485894 4496562 4620483 4640580 4726420 4768470 4806315 4817745 4962741 4996180 5133870 5174615 5280552 5568696 5671704 5767578 5781294 5966460 5981192 5995416 6160644 6209538 6357960 6373080 6380667 6408420 6423660 6600690 6616988 6728841 6744843 6845160 6960870 7089630 7244461 7476490 7494270 7690104 7700805 7708392 8271235 8279384 8353044 8507556 8651367 8800920 8971788 8993124 9240966 9281160 9314307 9452840 9536940 9612630 9635490 9925482 9992360 10267740 10349230 10441305 10634445 11214735 11241405 11535156 11562588 11932920 12321288 12419076 12761334 12816840 12847320 13201380 13233976 13457682 13489686 13921740 14179260 14418945 14453235 14488922 14888223 14952980 14988540 15401610 15523845 16542470 16706088 17015112 17302734 17943576 17986248 18481932 18628614 19073880 19142001 19225260 19270980 19850964 20186523 20234529 20535480 20698460 20882610 21268890 21733383 22429470 22482810 23070312 23102415 23125176 24813705 24838152 25522668 26402760 26915364 26979372 27843480 27942921 28358520 28837890 28906470 28977844 29776446 29905960 29977080 30012767 30803220 31047690 31903335 33084940 33644205 33724215 34605468 36222305 36963864 37257228 38284002 38450520 38541960 39701928 40373046 40469058 41396920 41765220 42537780 43256835 43466766 44664669 44858940 44965620 46204830 46571535 49627410 51045336 53830728 53958744 55885842 57675780 57812940 57955688 59552892 60025534 60559569 61606440 62095380 63806670 65200149 66169880 67288410 67448430 69210936 72444610 74441115 74514456 76568004 80746092 80938116 83530440 83828763 85075560 86513670 86933532 89329338 89717880 89931240 90038301 92409660 93143070 95710005 99254820 100932615 101172645 108666915 111771684 115351560 115625880 119105784 120051068 121119138 124190760 127613340 130400298 133994007 134576820 134896860 139714605 144889220 148882230 150063835 153136008 161492184 161876232 167657526 173027340 173867064 178658676 180076602 184819320 186286140 191420010 195600447 198509640 201865230 202345290 210089369 217333830 223323345 223543368 240102136 242238276 255226680 260800596 267988014 269153640 269793720 270114903 279429210 289778440 297764460 300127670 302797845 326000745 335315052 346054680 357317352 360153204 372572280 382840020 391200894 403730460 404690580 419143815 420178738 434667660 446646690 450191505 484476552 521601192 535976028 540229806 558858420 586801341 595528920 600255340 605595690 630268107 652001490 669970035 670630104 720306408 765680040 782401788 807460920 809381160 810344709 838287630 840357476 869335320 893293380 900383010 978002235 1050446845 1071952056 1080459612 1117716840 1173602682 1200510680 1211191380 1260536214 1304002980 1339940070 1350574515 1564803576 1620689418 1676575260 1680714952 1786586760 1800766020 1890804321 1956004470 2100893690 2160919224 2347205364 2422382760 2431034127 2521072428 2608005960 2679880140 2701149030 2934006705 3151340535 3241378836 3353150520 3601532040 3781608642 3912008940 4051723545 4201787380 4694410728 4862068254 5042144856 5359760280 5402298060 5672412963 5868013410 6302681070 6482757672 7563217284 7824017880 8103447090 8403574760 9454021605 9724136508 10804596120 11344825926 11736026820 12155170635 12605362140 15126434568 16206894180 17017238889 18908043210 19448273016 22689651852 23472053640 24310341270 25210724280 28362064815 32413788360 34034477778 37816086420 45379303704 48620682540 56724129630 68068955556 75632172840 85086194445 97241365080 113448259260 136137911112 170172388890 226896518520 340344777780 680689555560
• Sum of all divisors σ(n): 2739019345920
• Sum of proper divisors (its aliquot sum) s(n): 2058329790360
• 680689555560 is an abundant number, because the sum of its proper divisors (2058329790360) is greater than itself. Its abundance is 1377640234800

Bases of 680689555560

• Binary: 1001111001111100010000100101100001101000₂
• Hexadecimal: 0x9E7C425868
• Base-36: 8OPCZII0

Squares and roots of 680689555560

• 680689555560 squared (680689555560²) is 463338271048470326913600
• 680689555560 cubed (680689555560³) is 315389521793922082044666290519616000
• The square root of 680689555560 is 825039.1236541453
• The cube root of 680689555560 is 8796.6307502995

Scales and comparisons

• 680,689,555,560 seconds is equal to 21,643 years, 42 weeks, 5 days, 8 hours, 6 minutes.
• To count from 1 to 680,689,555,560 would take you about forty-three thousand, two hundred eighty-seven 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 680689555560 cubic inches would be around 733.1 feet tall.

Recreational maths with 680689555560

• 680689555560 backwards is 065555986086
• 680689555560 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 680689555560's digits is 63
• More coming soon!