680513864940

Names of 680513864940

• Cardinal: 680513864940 can be written as Six hundred eighty billion, five hundred thirteen million, eight hundred sixty-four thousand, nine hundred forty.

Scientific notation

• Scientific notation: 6.8051386494 × 10¹¹

Factors of 680513864940

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 524

Divisors of 680513864940

• Number of divisors d(n): 1296
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 26 27 28 30 35 36 37 39 42 45 49 52 54 60 63 65 70 74 78 81 84 90 91 98 105 108 111 117 126 130 135 140 147 148 156 162 169 180 182 185 189 195 196 210 222 234 243 245 252 259 260 270 273 294 315 324 333 338 351 364 370 378 390 405 420 441 444 455 457 468 481 486 490 507 518 540 546 555 567 585 588 630 637 666 676 702 735 740 756 777 780 810 819 845 882 910 914 945 962 972 980 999 1014 1036 1053 1092 1110 1134 1170 1183 1215 1260 1274 1295 1323 1332 1365 1371 1404 1443 1470 1521 1554 1620 1638 1665 1690 1701 1755 1764 1813 1820 1828 1890 1911 1924 1998 2028 2106 2205 2220 2268 2285 2331 2340 2366 2405 2430 2457 2535 2548 2590 2646 2730 2742 2835 2886 2940 2997 3042 3108 3159 3185 3199 3276 3330 3367 3380 3402 3510 3549 3626 3780 3822 3885 3969 3996 4095 4113 4212 4329 4410 4563 4570 4662 4732 4810 4860 4914 4995 5070 5180 5265 5292 5439 5460 5484 5670 5733 5772 5915 5941 5994 6084 6253 6318 6370 6398 6615 6660 6734 6804 6855 6993 7020 7098 7215 7252 7371 7605 7644 7770 7938 8190 8226 8281 8505 8658 8820 8991 9065 9126 9140 9324 9555 9597 9620 9828 9990 10101 10140 10530 10647 10878 11340 11466 11655 11830 11882 11907 11988 12285 12339 12506 12636 12740 12796 12987 13230 13468 13689 13710 13986 14196 14430 14742 14985 15210 15540 15795 15876 15995 16317 16380 16452 16562 16835 16909 17010 17199 17316 17745 17823 17982 18130 18252 18759 19110 19194 19845 19980 20202 20565 20979 21060 21294 21645 21756 22113 22393 22815 22932 23310 23569 23660 23764 23814 24570 24678 24843 25012 25974 26460 27195 27378 27420 27972 28665 28791 28860 29484 29705 29970 30303 30420 31265 31590 31941 31990 32634 33124 33670 33818 34020 34398 34965 35490 35646 35964 36260 36855 37017 37518 38220 38388 38961 39690 40404 41067 41130 41405 41587 41958 42588 43290 43771 44226 44786 44955 45630 46620 47138 47628 47985 48951 49140 49356 49686 50505 50727 51597 51948 53235 53469 54390 54756 56277 57330 57582 59410 59535 59940 60606 61695 62530 62937 63180 63882 63980 64935 65268 67179 67340 67636 68445 68796 69930 70707 70980 71292 73710 74034 74529 75036 77233 77922 79380 81585 82134 82260 82810 83174 83916 84545 85995 86373 86580 87542 88452 89115 89572 89910 90909 91260 93795 94276 95823 95970 97902 99372 101010 101454 103194 104895 106470 106938 108780 110565 111051 111965 112554 114660 115164 116883 117845 118363 118820 119070 121212 123390 124215 124761 125060 125874 127764 129870 131313 134358 136890 139860 141414 143955 146853 147420 148068 149058 151515 152181 154466 154791 155844 159705 160407 163170 164268 165620 166348 168831 169090 171990 172746 175084 178230 179820 181818 185085 187590 191646 191940 194805 195804 201537 202020 202908 205335 206388 207935 209790 212121 212940 213876 218855 219817 221130 222102 223587 223930 225108 231699 233766 235690 236726 238140 244755 246780 248430 249522 251748 253635 257985 259119 259740 262626 267345 268716 272727 273780 281385 282828 287469 287910 291109 293706 298116 303030 304362 306397 308932 309582 314685 319410 320814 326340 335895 337662 338180 343980 345492 353535 355089 356460 363636 370170 372645 374283 375180 383292 386165 389610 393939 403074 410670 415870 419580 424242 431865 437710 439634 440559 442260 444204 447174 447860 454545 456543 463398 467532 471380 473452 479115 481221 489510 496860 499044 506493 507270 515970 518238 525252 534690 540631 545454 555255 562770 574938 575820 582218 584415 587412 591815 604611 606060 608724 612794 619164 623805 629370 636363 638820 641628 656565 659451 670761 671790 675324 695097 707070 710178 734265 740340 745290 748566 760905 772330 773955 777357 779220 787878 802035 806148 818181 821340 828541 831740 844155 848484 863730 873327 875420 879268 881118 894348 909090 913086 919191 926796 958230 962442 979020 1007685 1012986 1014540 1031940 1036476 1060605 1065267 1069380 1081262 1090908 1099085 1110510 1117935 1122849 1125540 1149876 1158495 1164436 1168830 1181817 1183630 1209222 1225588 1247610 1258740 1272726 1295595 1313130 1318902 1341522 1343580 1363635 1369629 1390194 1414140 1420356 1437345 1443663 1455545 1468530 1490580 1497132 1519479 1521810 1531985 1538719 1544660 1547910 1554714 1575756 1604070 1621893 1636362 1657082 1688310 1727460 1746654 1762236 1775445 1813833 1818180 1826172 1838382 1871415 1909089 1916460 1924884 1969695 1978353 2012283 2015370 2025972 2085291 2121210 2130534 2162524 2198170 2202795 2221020 2235870 2245698 2282715 2316990 2337660 2363634 2367260 2406105 2418444 2485623 2495220 2532465 2545452 2591190 2619981 2626260 2637804 2683044 2703155 2727270 2739258 2757573 2780388 2857621 2874690 2887326 2911090 2937060 3023055 3038958 3043620 3063970 3077438 3095820 3109428 3181815 3195801 3208140 3243786 3272724 3297255 3314164 3353805 3368547 3376620 3475485 3493308 3545451 3550890 3627666 3676764 3742830 3784417 3818178 3886785 3939390 3956706 4024566 4030740 4090905 4108887 4142705 4170582 4242420 4261068 4366635 4396340 4405590 4471740 4491396 4565430 4595955 4616157 4633980 4727268 4812210 4865679 4971246 5064930 5182380 5239962 5326335 5406310 5441499 5454540 5478516 5515146 5614245 5715242 5727267 5749380 5774652 5822180 5909085 5935059 6046110 6077916 6127940 6154876 6255873 6363630 6391602 6487572 6594510 6707610 6737094 6848145 6950970 7090902 7101780 7218315 7255332 7456869 7485660 7568834 7597395 7636356 7693595 7773570 7859943 7878780 7913412 8049132 8109465 8181810 8217774 8272719 8285410 8341164 8572863 8733270 8811180 9069165 9130860 9191910 9232314 9545445 9587403 9624420 9731358 9891765 9942492 10061415 10105641 10129860 10426455 10479924 10636353 10652670 10771033 10812620 10882998 11030292 11228490 11353251 11430484 11454534 11818170 11870118 12092220 12428115 12511746 12727260 12783204 13099905 13189020 13415220 13474188 13696290 13787865 13848471 13901940 14181804 14288105 14436630 14597037 14913738 15137668 15194790 15387190 15547140 15719886 15979005 16218930 16363620 16435548 16545438 16570820 16842735 17145726 17466540 17727255 17805177 18138330 18383820 18464628 18767619 18922085 19090890 19174806 19462716 19783530 20003347 20122830 20211282 20544435 20852910 21272706 21305340 21542066 21765996 22370607 22456980 22706502 22909068 23080785 23579829 23636340 23740236 24328395 24818157 24856230 25023492 25718589 26199810 27207495 27392580 27575730 27696942 28576210 28636335 28762209 28873260 29194074 29675295 29827476 30389580 30774380 31279365 31439772 31958010 32313099 32437860 33090876 33685470 34059753 34291452 35454510 35610354 36276660 37284345 37535238 37844170 38181780 38349612 39299715 39567060 40006694 40245660 40422564 41088870 41363595 41545413 41705820 42545412 42864315 43084132 43791111 44741214 45413004 46161570 47159658 47937015 48656790 49636314 49712460 50528205 51437178 52399620 53181765 53415531 53855165 54414990 55151460 55393884 56766255 57152420 57272670 57524418 58388148 59350590 60010041 62558730 63916020 64626198 67111821 67370940 68119506 69242355 70739487 70909020 71220708 72985185 74454471 74568690 75070476 75688340 77155767 78599430 80013388 82177740 82727190 83090826 85728630 87582222 89025885 89482428 92323140 93838095 94319316 95874030 96939297 97313580 99272628 100016735 101056410 102179259 102874356 106363530 106831062 107710330 108829980 111853035 113532510 114545340 115048836 117899145 118701180 120020082 124090785 124636239 125117460 128592945 129252396 131373333 134223642 136239012 138484710 140023429 141478974 143811045 145970370 148908942 149137380 154311534 157198860 161565495 165454380 166181652 170298765 171457260 175164444 178051770 180030123 187676190 191748060 193878594 200033470 201335463 202112820 204358518 207727065 212727060 213662124 215420660 218955555 223706070 227065020 231467301 235798290 240040164 248181570 249272478 257185890 262746666 267077655 268447284 276969420 280046858 282957948 287622090 290817891 291940740 297817884 300050205 306537777 308623068 323130990 335559105 340597530 353697435 356103540 360060246 372272355 373908717 375352380 385778835 387757188 400066940 402670926 408717036 415454130 420070287 437911110 447412140 462934602 471596580 484696485 496363140 498544956 510896295 514371780 525493332 534155310 540090369 560093716 575244180 581635782 600100410 613075554 623181195 646261980 656866665 671118210 681195060 694401903 700117145 707394870 720120492 744544710 747817434 771557670 805341852 830908260 840140574 872453673 875822220 900150615 919613331 925869204 969392970 1006677315 1021792590 1068310620 1080180738 1157336505 1163271564 1200200820 1226151108 1246362390 1260210861 1313733330 1342236420 1388803806 1400234290 1414789740 1454089455 1489089420 1495634868 1532688885 1543115340 1620271107 1680281148 1744907346 1800301230 1839226662 1869543585 1938785940 2013354630 2043585180 2100351435 2160361476 2314673010 2492724780 2520421722 2617361019 2627466660 2700451845 2777607612 2800468580 2908178910 3065377770 3240542214 3472009515 3489814692 3600602460 3678453324 3739087170 3780632583 4026709260 4200702870 4362268365 4598066655 4629346020 4860813321 5040843444 5234722038 5400903690 5816357820 6130755540 6301054305 6481084428 6944019030 7478174340 7561265166 8101355535 8401405740 8724536730 9196133310 9721626642 10469444076 10801807380 11341897749 12602108610 13086805095 13888038060 15122530332 16202711070 17449073460 18392266620 18903162915 19443253284 22683795498 24304066605 25204217220 26173610190 32405422140 34025693247 37806325830 45367590996 48608133210 52347220380 56709488745 68051386494 75612651660 97216266420 113418977490 136102772988 170128466235 226837954980 340256932470 680513864940
• Sum of all divisors σ(n): 2775400703712
• Sum of proper divisors (its aliquot sum) s(n): 2094886838772
• 680513864940 is an abundant number, because the sum of its proper divisors (2094886838772) is greater than itself. Its abundance is 1414372973832

Bases of 680513864940

• Binary: 1001111001110001110010011000010011101100₂
• Hexadecimal: 0x9E71C984EC
• Base-36: 8OMGDUR0

Squares and roots of 680513864940

• 680513864940 squared (680513864940²) is 463099120375576561203600
• 680513864940 cubed (680513864940³) is 315145372257097910045536294241784000
• The square root of 680513864940 is 824932.6426684787
• The cube root of 680513864940 is 8795.8738616985

Scales and comparisons

• 680,513,864,940 seconds is equal to 21,638 years, 12 weeks, 1 day, 21 hours, 9 minutes.
• To count from 1 to 680,513,864,940 would take you about forty-three thousand, two hundred seventy-six 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 680513864940 cubic inches would be around 733 feet tall.

Recreational maths with 680513864940

• 680513864940 backwards is 049468315086
• 680513864940 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 680513864940's digits is 54
• More coming soon!