680340139380

Names of 680340139380

• Cardinal: 680340139380 can be written as Six hundred eighty billion, three hundred forty million, one hundred thirty-nine thousand, three hundred eighty.

Scientific notation

• Scientific notation: 6.8034013938 × 10¹¹

Factors of 680340139380

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 44

Divisors of 680340139380

• Number of divisors d(n): 702
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 23 27 30 33 36 44 45 46 54 55 60 66 69 81 90 92 99 108 110 115 121 132 135 138 162 165 180 198 207 220 230 242 243 253 270 276 297 324 330 345 363 396 405 414 460 484 486 495 506 529 540 594 605 621 660 690 726 729 759 810 828 891 972 990 1012 1035 1058 1089 1188 1210 1215 1242 1265 1380 1452 1458 1485 1518 1587 1620 1782 1815 1863 1980 2070 2116 2178 2187 2277 2420 2430 2484 2530 2645 2673 2783 2916 2970 3036 3105 3174 3267 3564 3630 3645 3726 3795 4140 4356 4374 4455 4554 4761 4860 5060 5290 5346 5445 5566 5589 5819 5940 6210 6348 6534 6561 6831 7260 7290 7452 7590 7935 8019 8349 8748 8910 9108 9315 9522 9801 10580 10692 10890 10935 11132 11178 11385 11638 12420 13068 13122 13365 13662 13915 14283 14580 15180 15870 16038 16335 16698 16767 17457 17820 18630 19044 19602 19683 20493 21780 21870 22356 22770 23276 23805 24057 25047 26244 26730 27324 27830 27945 28566 29095 29403 31740 32076 32670 32805 33396 33534 34155 34914 37260 39204 39366 40095 40986 41745 42849 43740 45540 47610 48114 49005 50094 50301 52371 53460 55660 55890 57132 58190 58806 59049 61479 64009 65340 65610 67068 68310 69828 71415 72171 75141 78732 80190 81972 83490 83835 85698 87285 88209 95220 96228 98010 98415 100188 100602 102465 104742 111780 116380 117612 118098 120285 122958 125235 128018 128547 131220 136620 142830 144342 147015 150282 150903 157113 160380 166980 167670 171396 174570 176418 177147 184437 192027 196020 196830 201204 204930 209484 214245 216513 225423 236196 240570 245916 250470 251505 256036 257094 261855 264627 285660 288684 294030 295245 300564 301806 307395 314226 320045 335340 349140 352836 354294 360855 368874 375705 384054 385641 393660 409860 428490 433026 441045 450846 452709 471339 481140 500940 503010 514188 523710 529254 531441 553311 576081 588060 590490 603612 614790 628452 640090 642735 649539 676269 708588 721710 737748 751410 754515 768108 771282 785565 793881 856980 866052 882090 885735 901692 905418 922185 942678 960135 1006020 1047420 1058508 1062882 1082565 1106622 1127115 1152162 1156923 1180980 1229580 1280180 1285470 1299078 1323135 1352538 1358127 1414017 1443420 1502820 1509030 1542564 1571130 1587762 1659933 1728243 1764180 1771470 1810836 1844370 1885356 1920270 1928205 1948617 2028807 2125764 2165130 2213244 2254230 2263545 2304324 2313846 2356695 2381643 2570940 2598156 2646270 2657205 2705076 2716254 2766555 2828034 2880405 3018060 3142260 3175524 3247695 3319866 3381345 3456486 3470769 3542940 3688740 3840540 3856410 3897234 3969405 4057614 4074381 4242051 4330260 4508460 4527090 4627692 4713390 4763286 4979799 5184729 5292540 5314410 5432508 5533110 5656068 5760810 5784615 5845851 6086421 6495390 6639732 6762690 6790635 6912972 6941538 7070085 7144929 7712820 7794468 7938810 8115228 8148762 8299665 8484102 8641215 9054180 9426780 9526572 9743085 9959598 10144035 10369458 10412307 10628820 11066220 11521620 11569230 11691702 11908215 12172842 12223143 12726153 12990780 13525380 13581270 13883076 14140170 14289858 14939397 15554187 15877620 16297524 16599330 16968204 17282430 17353845 18259263 19486170 19919196 20288070 20371905 20738916 20824614 21210255 21434787 23138460 23383404 23816430 24345684 24446286 24898995 25452306 25923645 27162540 28280340 28579716 29229255 29878794 30432105 31108374 31236921 33198660 34564860 34707690 35724645 36518526 38178459 38972340 40576140 40743810 41649228 42420510 42869574 44818191 46662561 47632860 48892572 49797990 50904612 51847290 52061535 54777789 58458510 59757588 60864210 61115715 62216748 62473842 63630765 64304361 69415380 71449290 73037052 74696985 76356918 77770935 81487620 84841020 85739148 89636382 91296315 93325122 93710763 99595980 103694580 104123070 107173935 109555578 114535377 116917020 121728420 122231430 124947684 127261530 128608722 134454573 139987683 142898580 149393970 152713836 155541870 156184605 164333367 179272764 182592630 186650244 187421526 190892295 208246140 214347870 219111156 224090955 229070754 233312805 244462860 254523060 257217444 268909146 273888945 279975366 281132289 298787940 311083740 312369210 321521805 328666734 343606131 365185260 374843052 381784590 419963049 428695740 448181910 458141508 466625610 468553815 493000101 537818292 547777890 559950732 562264578 572676885 624738420 643043610 657333468 672272865 687212262 699938415 763569180 821666835 839926098 896363820 933251220 937107630 986000202 1030818393 1095555780 1124529156 1145353770 1259889147 1286087220 1344545730 1374424524 1399876830 1405661445 1479000303 1643333670 1679852196 1718030655 1874215260 1972000404 2061636786 2099815245 2290707540 2465000505 2519778294 2689091460 2799753660 2811322890 2958000606 3092455179 3286667340 3436061310 3779667441 4123273572 4199630490 4930001010 5039556588 5154091965 5622645780 5916001212 6184910358 6299445735 6872122620 7395001515 7559334882 8399260980 9860002020 10308183930 11339002323 12369820716 12598891470 14790003030 15118669764 15462275895 18898337205 20616367860 22678004646 25197782940 29580006060 30924551790 34017006969 37796674410 45356009292 56695011615 61849103580 68034013938 75593348820 113390023230 136068027876 170085034845 226780046460 340170069690 680340139380
• Sum of all divisors σ(n): 2462476564338
• Sum of proper divisors (its aliquot sum) s(n): 1782136424958
• 680340139380 is an abundant number, because the sum of its proper divisors (1782136424958) is greater than itself. Its abundance is 1101796285578

Bases of 680340139380

• Binary: 1001111001100111011011101010110101110100₂
• Hexadecimal: 0x9E676EAD74
• Base-36: 8OJKYB90

Squares and roots of 680340139380

• 680340139380 squared (680340139380²) is 462862705251597826784400
• 680340139380 cubed (680340139380³) is 314904077404675923442203793209672000
• The square root of 680340139380 is 824827.3391322575
• The cube root of 680340139380 is 8795.1253106203

Scales and comparisons

• 680,340,139,380 seconds is equal to 21,632 years, 37 weeks, 4 hours, 3 minutes.
• To count from 1 to 680,340,139,380 would take you about forty-three thousand, two hundred sixty-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 680340139380 cubic inches would be around 732.9 feet tall.

Recreational maths with 680340139380

• 680340139380 backwards is 083931043086
• 680340139380 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 680340139380's digits is 45
• More coming soon!