268728324840

Names of 268728324840

• Cardinal: 268728324840 can be written as Two hundred sixty-eight billion, seven hundred twenty-eight million, three hundred twenty-four thousand, eight hundred forty.

Scientific notation

• Scientific notation: 2.6872832484 × 10¹¹

Factors of 268728324840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 154

Divisors of 268728324840

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 17 18 20 24 27 29 30 31 34 36 40 45 51 54 58 60 62 67 68 72 81 85 87 90 93 102 108 116 120 124 134 135 136 145 153 155 162 170 174 180 186 201 204 216 232 243 248 255 261 268 270 279 290 306 310 324 335 340 348 360 372 402 405 408 435 459 465 486 493 510 522 527 536 540 558 580 603 612 620 648 670 680 696 729 744 765 783 804 810 837 870 899 918 930 972 986 1005 1020 1044 1054 1080 1116 1139 1160 1206 1215 1224 1240 1305 1340 1377 1395 1458 1479 1530 1566 1581 1608 1620 1674 1740 1798 1809 1836 1860 1943 1944 1972 2010 2040 2077 2088 2108 2187 2232 2278 2295 2349 2412 2430 2465 2511 2610 2635 2680 2697 2754 2790 2916 2958 3015 3060 3132 3162 3240 3348 3417 3480 3596 3618 3645 3672 3720 3886 3915 3944 4020 4131 4154 4185 4216 4374 4437 4495 4556 4590 4698 4743 4824 4860 4930 5022 5220 5270 5394 5427 5508 5580 5695 5829 5832 5916 6030 6120 6231 6264 6324 6561 6696 6834 6885 7047 7192 7236 7290 7395 7533 7772 7830 7905 8040 8091 8262 8308 8370 8748 8874 8990 9045 9112 9180 9396 9486 9715 9720 9860 10044 10251 10385 10440 10540 10788 10854 10935 11016 11160 11390 11658 11745 11832 12060 12393 12462 12555 12648 13122 13311 13485 13668 13770 14094 14229 14472 14580 14790 15066 15283 15544 15660 15810 16182 16281 16524 16616 16740 17085 17487 17496 17748 17980 18090 18360 18693 18792 18972 19430 19720 20088 20502 20655 20770 21080 21141 21576 21708 21870 22185 22599 22780 23316 23490 23715 24120 24273 24786 24924 25110 26244 26622 26970 27135 27336 27540 28188 28458 29145 29160 29580 30132 30566 30753 31155 31320 31620 32364 32562 32805 33031 33048 33480 34170 34974 35235 35309 35496 35960 36180 37179 37386 37665 37944 38860 39933 40455 41004 41310 41540 42282 42687 43416 43740 44370 45198 45560 45849 46632 46980 47430 48546 48843 49572 49848 50220 51255 52461 52488 53244 53940 54270 55080 56079 56376 56916 58290 59160 60233 60264 61132 61506 61965 62310 63240 63423 64728 65124 65610 66062 66555 67797 68340 69948 70470 70618 71145 72360 72819 74358 74772 75330 76415 77720 79866 80910 81405 82008 82620 83080 84564 85374 87435 87480 88740 90396 91698 92259 93465 93960 94860 97092 97686 99093 99144 100440 102510 104922 105705 105927 106488 107880 108540 111537 112158 112995 113832 116580 119799 120466 121365 122264 123012 123930 124620 126846 128061 130248 131220 132124 133110 135594 136680 137547 139896 140940 141236 142290 145638 146529 148716 149544 150660 152830 153765 157383 159732 161820 162810 165155 165240 168237 169128 170748 174870 176545 177480 180699 180792 183396 184518 185895 186930 189720 190269 194184 195372 198186 199665 203391 205020 209844 211410 211854 213435 217080 218457 223074 224316 225990 229245 233160 239598 240932 242730 244215 246024 247860 249240 253692 256122 262305 262440 264248 266220 271188 275094 276777 280395 281880 282472 284580 291276 293058 297279 297432 301165 301320 305660 307530 314766 317115 317781 319464 323640 325620 330310 336474 338985 341496 349740 353090 359397 361398 364095 366792 369036 371790 373860 380538 384183 390744 396372 399330 406782 410040 412641 419688 422820 423708 426870 436914 439587 446148 448632 451980 458490 461295 472149 479196 481864 485460 488430 495465 495720 504711 507384 512244 524610 529635 532440 542097 542376 550188 553554 557685 560790 569160 582552 586116 594558 598995 602330 611320 615060 629532 634230 635562 640305 651240 655371 660620 672948 677970 687735 699480 706180 718794 722796 728190 732645 738072 743580 747720 761076 768366 786915 792744 798660 813564 825282 830331 841185 845640 847416 853740 873828 879174 891837 892296 903495 903960 916980 922590 944298 951345 953343 958392 970920 976860 990930 1009422 1016955 1023961 1024488 1049220 1059270 1078191 1084194 1092285 1100376 1107108 1115370 1121580 1152549 1172232 1189116 1197990 1204660 1230120 1237923 1259064 1268460 1271124 1280610 1310742 1321240 1345896 1355940 1375470 1383885 1412360 1416447 1437588 1445592 1456380 1465290 1486395 1487160 1514133 1522152 1536732 1573830 1588905 1597320 1626291 1627128 1650564 1660662 1682370 1707480 1747656 1758348 1783674 1796985 1806990 1833960 1845180 1888596 1902690 1906686 1920915 1953720 1966113 1981860 2018844 2033910 2047922 2063205 2098440 2118540 2156382 2168388 2184570 2197935 2214216 2230740 2243160 2305098 2360745 2378232 2395980 2409320 2475846 2490993 2523555 2536920 2542248 2561220 2621484 2675511 2710485 2711880 2750940 2767770 2832894 2860029 2875176 2912760 2930580 2972790 3028266 3071883 3073464 3147660 3177810 3234573 3252582 3276855 3301128 3321324 3364740 3457647 3516696 3567348 3593970 3613980 3690360 3713769 3777192 3805380 3813372 3841830 3932226 3963720 4037688 4067820 4095844 4126410 4151655 4237080 4249341 4312764 4336776 4369140 4395870 4459185 4461480 4542399 4610196 4721490 4766715 4791960 4878873 4951692 4981986 5047110 5119805 5122440 5242968 5351022 5390955 5420970 5501880 5535540 5665788 5720058 5762745 5861160 5898339 5945580 6056532 6143766 6189615 6295320 6355620 6469146 6505164 6553710 6642648 6729480 6915294 7082235 7134696 7187940 7227960 7427538 7472979 7570665 7610760 7626744 7683660 7864452 8026533 8131455 8135640 8191688 8252820 8303310 8498682 8580087 8625528 8738280 8791740 8918370 9084798 9215649 9220392 9442980 9533430 9757746 9830565 9903384 9963972 10094220 10239610 10702044 10781910 10841940 11071080 11141307 11331576 11440116 11525490 11796678 11891160 12113064 12287532 12379230 12454965 12711240 12748023 12938292 13010328 13107420 13377555 13627197 13830588 14164470 14300145 14375880 14636619 14855076 14945958 15141330 15359415 15367320 15728904 16053066 16172865 16262910 16505640 16606620 16997364 17160174 17288235 17583480 17836740 18169596 18431298 18568845 18885960 19066860 19515492 19661130 19927944 20188440 20479220 21246705 21404088 21563820 21683880 22282614 22711995 22880232 23050980 23593356 24079599 24394365 24575064 24758460 24909930 25496046 25740261 25876584 26214840 26755110 27254394 27646947 27661176 28328940 28600290 29273238 29491695 29710152 29891916 30282660 30718830 32106132 32345730 32525820 33213240 33423921 33994728 34320348 34576470 35673480 36339192 36862596 37137690 37364895 38133720 39030984 39322260 40132665 40958440 42493410 42900435 43127640 43909857 44565228 45423990 46078245 46101960 47186712 48159198 48788730 49516920 49819860 50992092 51480522 53510220 54508788 55293894 55706535 56657880 57200580 58546476 58983390 59783832 60565320 61437660 63740115 64212264 64691460 65051640 66847842 68135985 68640696 69152940 72238797 73183095 73725192 74275380 74729790 77220783 78644520 80265330 82940841 84986820 85800870 87819714 89130456 90847980 92156490 96318396 97577460 99639720 100271763 101984184 102961044 107020440 109017576 110587788 111413070 114401160 117092952 117966780 120397995 122875320 127480230 128701305 129382920 131729571 133695684 136271970 138234735 138305880 144477594 146366190 148550760 149459580 154441566 160530660 165881682 167119605 169973640 171601740 175639428 181695960 184312980 192636792 195154920 200543526 205922088 216716391 219549285 221175576 222826140 231662349 235933560 240795990 248822523 254960460 257402610 263459142 267391368 272543940 276469470 288955188 292732380 298919160 308883132 321061320 331763364 334239210 343203480 351278856 361193985 368625960 386103915 395188713 401087052 414704205 433432782 439098570 445652280 463324698 481591980 497645046 501358815 509920920 514805220 526918284 545087880 552938940 577910376 585464760 617766264 658647855 663526728 668478420 722387970 746467569 772207830 790377426 802174104 829408410 866865564 878197140 926649396 963183960 995290092 1002717630 1029610440 1053836568 1083581955 1105877880 1158311745 1244112615 1317295710 1336956840 1444775940 1492935138 1544415660 1580754852 1658816820 1733731128 1756394280 1853298792 1975943565 1990580184 2005435260 2167163910 2239402707 2316623490 2488225230 2634591420 2889551880 2985870276 3088831320 3161509704 3317633640 3732337845 3951887130 4010870520 4334327820 4478805414 4633246980 4976450460 5269182840 5971740552 6718208121 7464675690 7903774260 8668655640 8957610828 9266493960 9952900920 11197013535 13436416242 14929351380 15807548520 17915221656 22394027070 26872832484 29858702760 33591040605 44788054140 53745664968 67182081210 89576108280 134364162420 268728324840
• Sum of all divisors σ(n): 1040721177600
• Sum of proper divisors (its aliquot sum) s(n): 771992852760
• 268728324840 is an abundant number, because the sum of its proper divisors (771992852760) is greater than itself. Its abundance is 503264527920

Bases of 268728324840

• Binary: 11111010010001011101001101001011101000₂
• Hexadecimal: 0x3E9174D2E8
• Base-36: 3FG9WMI0

Squares and roots of 268728324840

• 268728324840 squared (268728324840²) is 72214912571312561025600
• 268728324840 cubed (268728324840³) is 19406192483755881564459760355904000
• The square root of 268728324840 is 518390.1280310033
• The cube root of 268728324840 is 6453.1409083217

Scales and comparisons

• 268,728,324,840 seconds is equal to 8,544 years, 37 weeks, 6 days, 12 hours, 54 minutes.
• To count from 1 to 268,728,324,840 would take you about seventeen thousand and eighty-nine 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 268728324840 cubic inches would be around 537.8 feet tall.

Recreational maths with 268728324840

• 268728324840 backwards is 048423827862
• 268728324840 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 268728324840's digits is 54
• More coming soon!