168468711840

Names of 168468711840

• Cardinal: 168468711840 can be written as One hundred sixty-eight billion, four hundred sixty-eight million, seven hundred eleven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.6846871184 × 10¹¹

Factors of 168468711840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 384

Divisors of 168468711840

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 13 15 16 18 20 22 24 26 27 30 32 33 36 39 40 44 45 48 52 54 55 60 65 66 72 78 80 81 88 90 96 99 104 108 110 117 120 130 132 135 143 144 156 157 160 162 165 176 180 193 195 198 208 216 220 234 240 243 260 264 270 286 288 297 312 314 324 330 351 352 360 386 390 396 405 416 429 432 440 468 471 480 486 495 520 528 540 572 579 585 594 624 628 648 660 702 715 720 772 780 785 792 810 858 864 880 891 936 942 965 972 990 1040 1053 1056 1080 1144 1158 1170 1188 1215 1248 1256 1287 1296 1320 1404 1413 1430 1440 1485 1544 1560 1570 1584 1620 1716 1727 1737 1755 1760 1782 1872 1884 1930 1944 1980 2041 2080 2106 2123 2145 2160 2288 2316 2340 2355 2376 2430 2509 2512 2574 2592 2640 2673 2808 2826 2860 2895 2970 3088 3120 3140 3159 3168 3240 3432 3454 3474 3510 3564 3744 3768 3860 3861 3888 3960 4082 4212 4239 4246 4290 4320 4455 4576 4632 4680 4710 4752 4860 5018 5024 5148 5181 5211 5265 5280 5346 5616 5652 5720 5790 5940 6123 6176 6240 6280 6318 6369 6435 6480 6864 6908 6948 7020 7065 7128 7527 7536 7720 7722 7776 7920 8164 8424 8478 8492 8580 8635 8685 8910 9264 9360 9420 9504 9720 10036 10205 10296 10362 10422 10530 10615 10692 11232 11304 11440 11580 11583 11880 12246 12545 12560 12636 12717 12738 12870 12960 13365 13728 13816 13896 14040 14130 14256 15054 15072 15440 15444 15543 15633 15795 15840 16328 16848 16956 16984 17160 17270 17370 17820 18369 18528 18720 18840 19107 19305 19440 20072 20410 20592 20724 20844 21060 21195 21230 21384 22451 22581 22608 22880 23160 23166 23760 24492 25090 25120 25272 25434 25476 25740 25905 26055 26730 27599 27632 27792 28080 28260 28512 30108 30301 30615 30880 30888 31086 31266 31590 31845 32656 33696 33912 33968 34320 34540 34740 34749 35640 36738 37635 37680 38151 38214 38610 38880 40144 40820 41184 41448 41688 42120 42390 42460 42768 44902 45162 45216 46320 46332 46629 46899 47520 48984 50180 50544 50868 50952 51480 51810 52110 53460 55107 55198 55264 55584 56160 56520 57321 57915 60216 60602 61230 61776 62172 62532 63180 63585 63690 65312 67353 67743 67824 67936 68640 69080 69480 69498 71280 73476 75270 75360 76302 76428 77220 77715 78165 80288 81640 82797 82896 83376 84240 84780 84920 85536 89804 90324 90903 91845 92640 92664 93258 93798 95535 97968 100360 101088 101736 101904 102960 103620 104220 106920 110214 110396 112255 112905 113040 114642 115830 120432 121204 122460 123552 124344 125064 126360 127170 127380 134706 135486 135648 137995 138160 138960 138996 139887 142560 146952 150540 151505 152604 152856 154440 155430 156330 163280 165321 165594 165792 166752 168480 169560 169840 171963 173745 179608 180648 181806 183690 185328 186516 187596 190755 191070 195936 200720 202059 203229 203472 203808 205920 207240 208440 213840 220428 220792 224510 225810 226080 229284 231660 233145 234495 240864 242408 244920 248391 248688 250128 252720 254340 254760 269412 270972 272709 275535 275990 276320 277920 277992 279774 286605 293904 301080 303010 305208 305712 308880 310860 312660 326560 330642 331188 333311 336765 338715 339120 339680 343926 347490 359216 361296 363612 367380 370656 373032 375192 381510 382140 393913 401440 404118 406458 406944 413985 414480 416880 419661 427680 440856 441584 449020 451620 454515 458568 463320 466290 468990 484816 489840 495963 496782 497376 500256 505440 508680 509520 515889 538824 541944 545418 551070 551980 555984 559548 573210 587808 602160 606020 606177 609687 610416 611424 617760 621720 625320 661284 662376 666622 673530 677430 678240 687852 694980 699435 718432 722592 727224 734760 745173 746064 750384 763020 764280 787826 808236 812916 818127 826605 827970 828960 833760 839322 859815 881712 883168 898040 903240 909030 917136 926640 932580 937980 969632 979680 991926 993564 999933 1010295 1016145 1017360 1019040 1031778 1077648 1083888 1090836 1102140 1103960 1111968 1119096 1146420 1181739 1204320 1212040 1212354 1219374 1220832 1241955 1243440 1250640 1322568 1324752 1333244 1347060 1354860 1363545 1375704 1389960 1398870 1454448 1469520 1490346 1492128 1500768 1526040 1528560 1575652 1616472 1625832 1636254 1653210 1655940 1666555 1678644 1719630 1763424 1796080 1806480 1818060 1818531 1834272 1853280 1865160 1875960 1969565 1983852 1987128 1999866 2020590 2032290 2034720 2063556 2098305 2155296 2167776 2181672 2204280 2207920 2235519 2238192 2292840 2363478 2424080 2424708 2438748 2454381 2479815 2483910 2486880 2501280 2579445 2645136 2649504 2666488 2694120 2709720 2727090 2751408 2779920 2797740 2908896 2939040 2980692 2999799 3030885 3048435 3052080 3057120 3151304 3232944 3251664 3272508 3306420 3311880 3333110 3357288 3439260 3545217 3592160 3612960 3636120 3637062 3725865 3730320 3751920 3939130 3967704 3974256 3999732 4041180 4064580 4090635 4127112 4196610 4333043 4363344 4408560 4415840 4471038 4476384 4585680 4726956 4848160 4849416 4877496 4908762 4959630 4967820 4999665 5158890 5290272 5332976 5388240 5419440 5454180 5455593 5502816 5559840 5595480 5908695 5961384 5999598 6061770 6096870 6104160 6302608 6465888 6503328 6545016 6612840 6623760 6666220 6706557 6714576 6878520 7090434 7272240 7274124 7363143 7451730 7460640 7503840 7878260 7935408 7948512 7999464 8082360 8129160 8181270 8254224 8393220 8666086 8726688 8817120 8942076 8999397 9092655 9171360 9453912 9698832 9754992 9817524 9919260 9935640 9999330 10317780 10635651 10665952 10776480 10838880 10908360 10911186 11177595 11190960 11817390 11922768 11999196 12123540 12193740 12271905 12605216 12999129 13090032 13225680 13247520 13332440 13413114 13429152 13757040 14180868 14544480 14548248 14726286 14903460 14998995 15756520 15870816 15998928 16164720 16258320 16362540 16508448 16786440 17332172 17726085 17884152 17998794 18185310 18907824 19397664 19509984 19635048 19838520 19871280 19998660 20635560 21271302 21665215 21816720 21822372 22355190 22381920 23634780 23845536 23998392 24247080 24387480 24543810 25998258 26180064 26451360 26664880 26826228 26998191 27277965 27514080 28361736 29096496 29452572 29806920 29997990 31513040 31906953 31997856 32329440 32516640 32725080 33532785 33572880 34664344 35452170 35768304 35997588 36370620 36815715 37815648 38997387 39270096 39677040 39742560 39997320 41271120 42542604 43330430 43633440 43644744 44710380 44996985 47269560 47996784 48494160 48774960 49087620 51996516 53178255 53329760 53652456 53996382 54555930 56723472 58192992 58905144 59613840 59995980 63026080 63813906 64995645 65450160 67065570 67145760 69328688 70904340 71536608 71995176 72741240 73631430 77994774 78540192 79354080 79994640 80994573 82542240 85085208 86660860 87289488 89420760 89993970 94539120 95720859 95993568 96988320 97549920 98175240 103993032 106356510 107304912 107992764 109111860 113446944 116992161 117810288 119227680 119991960 127627812 129991290 130900320 134131140 134990955 138657376 141808680 143990352 145482480 147262860 155989548 159534765 159989280 161989146 170170416 173321720 174578976 178841520 179987940 189078240 191441718 194986935 196350480 207986064 212713020 214609824 215985528 218223720 233984322 235620576 239983920 255255624 259982580 268262280 269981910 283617360 287980704 290964960 294525720 311979096 319069530 323978292 340340832 346643440 350976483 357683040 359975880 382883436 389973870 392700960 404972865 415972128 425426040 431971056 436447440 467968644 478604295 479967840 510511248 519965160 536524560 539963820 567234720 584960805 589051440 623958192 638139060 647956584 693286880 701952966 719951760 765766872 779947740 809945730 850852080 863942112 872894880 935937288 957208590 1021022496 1039930320 1052929449 1073049120 1079927640 1169921610 1178102880 1247916384 1276278120 1295913168 1403905932 1439903520 1531533744 1559895480 1619891460 1701704160 1754882415 1871874576 1914417180 2079860640 2105858898 2159855280 2339843220 2552556240 2591826336 2807811864 3063067488 3119790960 3239782920 3509764830 3743749152 3828834360 4211717796 4319710560 4679686440 5105112480 5264647245 5615623728 6239581920 6479565840 7019529660 7657668720 8423435592 9359372880 10529294490 11231247456 12959131680 14039059320 15315337440 16846871184 18718745760 21058588980 28078118640 33693742368 42117177960 56156237280 84234355920 168468711840
• Sum of all divisors σ(n): 708534957312
• Sum of proper divisors (its aliquot sum) s(n): 540066245472
• 168468711840 is an abundant number, because the sum of its proper divisors (540066245472) is greater than itself. Its abundance is 371597533632

Bases of 168468711840

• Binary: 10011100111001100001001000100110100000₂
• Hexadecimal: 0x27398489A0
• Base-36: 25E5X600

Squares and roots of 168468711840

• 168468711840 squared (168468711840²) is 28381706869028956185600
• 168468711840 cubed (168468711840³) is 4781429596045787840247831957504000
• The square root of 168468711840 is 410449.4022897341
• The cube root of 168468711840 is 5522.9750975559

Scales and comparisons

• 168,468,711,840 seconds is equal to 5,356 years, 40 weeks, 5 days, 8 hours, 24 minutes.
• To count from 1 to 168,468,711,840 would take you about ten thousand, seven hundred thirteen 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 168468711840 cubic inches would be around 460.2 feet tall.

Recreational maths with 168468711840

• 168468711840 backwards is 048117864861
• 168468711840 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 168468711840's digits is 54
• More coming soon!