680956898440

Names of 680956898440

• Cardinal: 680956898440 can be written as Six hundred eighty billion, nine hundred fifty-six million, eight hundred ninety-eight thousand, four hundred forty.

Scientific notation

• Scientific notation: 6.8095689844 × 10¹¹

Factors of 680956898440

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 116

Divisors of 680956898440

• Number of divisors d(n): 1024
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 19 20 26 28 29 35 38 40 41 49 52 56 58 65 70 76 82 91 95 98 104 116 130 133 140 145 152 164 169 182 190 196 203 205 232 245 247 260 266 280 287 290 328 338 343 364 377 380 392 406 410 455 490 494 520 532 533 551 574 580 637 665 676 686 728 754 760 779 812 820 845 910 931 980 988 1015 1064 1066 1102 1148 1160 1183 1189 1235 1274 1330 1352 1372 1421 1435 1508 1558 1624 1640 1690 1715 1729 1820 1862 1885 1960 1976 2009 2030 2132 2197 2204 2296 2366 2378 2470 2548 2639 2660 2665 2744 2755 2842 2870 3016 3116 3185 3211 3380 3430 3458 3640 3724 3731 3770 3857 3895 4018 4060 4264 4394 4408 4459 4655 4732 4756 4901 4940 5096 5278 5320 5330 5453 5510 5684 5740 5915 5945 6232 6370 6422 6517 6760 6860 6916 6929 7105 7163 7448 7462 7540 7714 7790 8036 8120 8281 8323 8645 8788 8918 9310 9464 9512 9802 9880 9947 10045 10127 10556 10660 10906 10985 11020 11368 11480 11830 11890 12103 12740 12844 13034 13195 13720 13832 13858 14063 14210 14326 14924 15080 15379 15428 15457 15580 16055 16072 16562 16646 17290 17576 17836 18473 18620 18655 19285 19604 19894 20090 20254 21112 21320 21812 21970 22040 22295 22477 22591 23660 23780 24206 24505 25480 25688 26068 26117 26390 26999 27265 27716 28126 28420 28652 29848 30758 30856 30914 31160 32110 32585 33124 33292 34307 34580 34645 35672 35815 36946 37240 37310 38171 38570 39208 39788 40180 40508 41405 41615 41743 43624 43940 44590 44954 45182 47320 47560 48412 48503 49010 49735 50141 50635 52136 52234 52780 53998 54530 55432 56252 56840 57304 57967 58261 60515 61516 61828 63713 64220 65170 66248 66584 68614 69160 69290 70315 70889 71630 73892 74620 76342 76895 77140 77285 79576 80360 81016 82810 83230 83486 84721 87880 89180 89908 90077 90364 92365 93119 96824 97006 98020 99470 100282 101270 104468 105560 107653 107996 108199 109060 112385 112504 112955 115934 116522 121030 123032 123656 127426 128440 129311 130340 130585 131651 134995 137228 138580 140630 141778 143260 147784 149240 152684 153790 154280 154570 157339 158137 165620 166460 166972 169442 171535 178360 179816 180154 180728 182819 184730 186238 188993 190855 194012 196040 198940 200564 200941 202540 208715 208936 215306 215992 216398 218120 224770 225910 231868 233044 240149 242060 242515 250705 254852 258622 260680 261170 263302 267197 269990 274456 277160 281260 283556 286520 289835 291305 292201 293683 305368 307580 309140 314678 316274 318565 331240 332920 333944 338884 339521 343070 350987 354445 360308 365638 369460 372476 377986 381710 388024 397880 401128 401882 405080 407827 417430 423605 430612 432796 445991 449540 450385 451820 463736 465595 466088 480298 484120 485030 496223 501410 509704 517244 522340 526604 534394 538265 539980 540995 562520 567112 579670 582610 584402 587366 615160 618280 629356 630539 632548 637130 646555 651833 658255 677768 679042 686140 701974 708890 720616 731276 738920 744952 753571 755972 757393 763420 786695 790685 803764 815654 834860 847210 861224 865592 891982 899080 900770 903640 914095 921557 931190 944965 960596 970060 992446 1002820 1004705 1034488 1044680 1053208 1068788 1076530 1079960 1081990 1101373 1106959 1159340 1165220 1168804 1174732 1200745 1210547 1258712 1261078 1265096 1274260 1293110 1303666 1316510 1335985 1358084 1372280 1403948 1406587 1417780 1461005 1462552 1468415 1507142 1511944 1514786 1526840 1573390 1581370 1607528 1631308 1669720 1681043 1694420 1697605 1711463 1754935 1783964 1801540 1828190 1843114 1862380 1889930 1921192 1940120 1984892 2005640 2009410 2039135 2045407 2055781 2137576 2153060 2163980 2202746 2213918 2229955 2318680 2330440 2337608 2349464 2376647 2401490 2421094 2456909 2481115 2522156 2548520 2586220 2607332 2612233 2633020 2671970 2716168 2807896 2813174 2835560 2922010 2936830 3014284 3029572 3121937 3146780 3152695 3162740 3259165 3262616 3362086 3388840 3395210 3422926 3473561 3509870 3567928 3603080 3656380 3686228 3724760 3767855 3779860 3786965 3817879 3969784 4018820 4078270 4090814 4111562 4306120 4327960 4405492 4413773 4427836 4459910 4562831 4607785 4753294 4802980 4842188 4913818 4962230 5044312 5172440 5214664 5224466 5266040 5301751 5343940 5506865 5534795 5626348 5844020 5873660 6028568 6052735 6059144 6243874 6293560 6305390 6325480 6450899 6518330 6724172 6790420 6845852 6947122 7019740 7032935 7312760 7372456 7535710 7559720 7573930 7635758 7748713 8037640 8156540 8181628 8223124 8405215 8473829 8557315 8810984 8827546 8855672 8919820 9125662 9215570 9506588 9605960 9684376 9827636 9846109 9924460 10227035 10278905 10448932 10603502 10687880 11013730 11069590 11252696 11688040 11747320 11883235 11980241 12105470 12284545 12487748 12610780 12901798 13036660 13061165 13448344 13580840 13691704 13894244 14039480 14065870 14317849 14390467 15071420 15147860 15271516 15497426 15609685 16313080 16363256 16446248 16810430 16947658 17114630 17367805 17655092 17839640 18251324 18285631 18431140 19013176 19089395 19655272 19692218 19848920 20454070 20557810 20897864 21207004 21853559 22027460 22068865 22139180 22814155 23766470 23960482 24210940 24569090 24975496 25221560 25803596 26073320 26122330 26508755 26725153 27788488 28131740 28635698 28780934 30142840 30295720 30543032 30896411 30994852 31219370 31939817 32254495 33620860 33895316 34229260 34735610 35310184 36502648 36571262 36862280 38178790 38743565 39384436 40908140 41115620 42369145 42414008 43707118 44054920 44137730 44278360 45156293 45628310 47532940 47920964 48421880 49138180 49230545 49632427 51607192 52244660 53017510 53450306 56263480 57271396 57561868 59316803 59901205 61792822 61989704 62438740 63879634 64508990 67241720 67790632 68458520 68922763 69471220 71589245 71952335 73142524 76357580 77487130 78768872 81816280 82231240 83861687 84738290 87414236 88275460 90312586 91256620 91428155 95065880 95841928 98276360 98461090 99264854 100733269 104489320 106035020 106900612 109267795 114542792 115123736 118633606 119802410 123585644 124877480 127759268 127999417 129017980 133625765 137845526 138942440 143178490 143904670 146285048 152715160 154482055 154974260 159699085 167723374 169476580 174828472 176550920 180625172 182513240 182856310 187076071 196922180 198529708 201466538 212070040 213801224 218535590 225781465 237267212 239604820 247171288 248162135 255518536 255998834 258035960 267251530 275691052 286356980 287809340 296584015 308964110 309948520 319398170 335446748 338953160 344613815 347426989 361250344 365712620 374152142 393844360 397059416 402933076 415217621 419308435 437071180 451562930 474534424 479209640 496324270 503666345 511997668 534503060 551382104 572713960 575618680 587031809 593168030 617928220 638796340 639997085 670893496 689227630 694853978 731425240 748304284 805866152 830435242 838616870 874142360 895995919 903125860 935380355 992648540 1007332690 1023995336 1069006120 1174063618 1186336060 1235856440 1277592680 1279994170 1309532497 1378455260 1389707956 1496608568 1660870484 1677233740 1737134945 1791991838 1806251720 1870760710 1985297080 2014665380 2076088105 2348127236 2372672120 2431988923 2559988340 2619064994 2756910520 2779415912 2935159045 3321740968 3354467480 3474269890 3583983676 3741521420 4029330760 4152176210 4479979595 4696254472 4863977846 5119976680 5238129988 5870318090 6547662485 6948539780 7167967352 7483042840 8304352420 8959959190 9727955692 10476259976 11740636180 12159944615 13095324970 13897079560 16608704840 17023922461 17919918380 19455911384 23481272360 24319889230 26190649940 34047844922 35839836760 48639778460 52381299880 68095689844 85119612305 97279556920 136191379688 170239224610 340478449220 680956898440
• Sum of all divisors σ(n): 2159136000000
• Sum of proper divisors (its aliquot sum) s(n): 1478179101560
• 680956898440 is an abundant number, because the sum of its proper divisors (1478179101560) is greater than itself. Its abundance is 797222203120

Bases of 680956898440

• Binary: 1001111010001100001100011010110010001000₂
• Hexadecimal: 0x9E8C31AC88
• Base-36: 8OTS5LL4

Squares and roots of 680956898440

• 680956898440 squared (680956898440²) is 463702297533024474433600
• 680956898440 cubed (680956898440³) is 315761278327590409582915331723584000
• The square root of 680956898440 is 825201.1260535215
• The cube root of 680956898440 is 8797.7822339999

Scales and comparisons

• 680,956,898,440 seconds is equal to 21,652 years, 16 weeks, 5 days, 14 hours, 40 seconds.
• To count from 1 to 680,956,898,440 would take you about forty-three thousand, three hundred four 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 680956898440 cubic inches would be around 733.1 feet tall.

Recreational maths with 680956898440

• 680956898440 backwards is 044898659086
• The number of decimal digits it has is: 12
• The sum of 680956898440's digits is 67
• More coming soon!