72668993546340

Names of 72668993546340

• Cardinal: 72668993546340 can be written as Seventy-two trillion, six hundred sixty-eight billion, nine hundred ninety-three million, five hundred forty-six thousand, three hundred forty.

Scientific notation

• Scientific notation: 7.266899354634 × 10¹³

Factors of 72668993546340

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 105297

Divisors of 72668993546340

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 19 20 27 30 31 36 38 41 45 53 54 57 60 62 76 82 90 93 95 106 108 114 123 124 135 155 159 164 171 180 186 190 205 212 228 246 265 270 279 285 310 318 342 369 372 380 410 465 477 492 513 530 540 558 570 589 615 620 636 684 738 779 795 820 837 855 930 954 1007 1026 1060 1107 1116 1140 1178 1230 1271 1395 1431 1476 1558 1590 1643 1674 1710 1767 1845 1860 1908 2014 2052 2173 2214 2337 2356 2385 2460 2542 2565 2790 2862 2945 3021 3116 3180 3286 3348 3420 3534 3690 3813 3895 4028 4185 4346 4428 4674 4770 4929 5035 5084 5130 5301 5535 5580 5724 5890 6042 6355 6519 6572 7011 7068 7155 7380 7626 7790 8215 8370 8692 8835 9063 9348 9540 9858 10070 10260 10602 10865 11070 11439 11685 11780 12084 12710 13038 14022 14310 14787 15105 15252 15580 15903 16430 16740 17670 18126 19065 19557 19716 20140 21033 21204 21730 22140 22878 23370 24149 24645 25420 26076 26505 27189 28044 28620 29574 30210 31217 31806 32595 32860 34317 35055 35340 36252 38130 39114 41287 42066 43460 44361 45315 45756 46740 48298 49290 53010 54378 57195 58671 59148 60420 62434 63612 65190 67363 68634 70110 72447 73935 76260 78228 79515 82574 84132 88722 90630 93651 96596 97785 98580 105143 105165 106020 108756 114390 117342 120745 123861 124868 130380 134726 135945 137268 140220 144894 147870 156085 159030 165148 171585 177444 181260 187302 195570 202089 206435 210286 210330 217341 221805 228780 234684 241490 247722 269452 271890 280953 289788 293355 295740 312170 315429 318060 336815 343170 362235 371583 374604 391140 404178 412870 420572 420660 434682 443610 468255 482980 495444 525715 543780 561906 586710 606267 619305 624340 630858 652023 673630 686340 724470 743166 808356 825740 842859 869364 887220 936510 946287 1010445 1051430 1086705 1114749 1123812 1173420 1212534 1238610 1261716 1279897 1304046 1347260 1404765 1448940 1486332 1577145 1685718 1818801 1857915 1873020 1892574 1997717 2020890 2102860 2173410 2229498 2425068 2477220 2559794 2608092 2809530 2838861 3031335 3154290 3259433 3260115 3371436 3637602 3715830 3785148 3839691 3995434 4041780 4214295 4310863 4346820 4458996 4731435 5119588 5572579 5573745 5619060 5677722 5993151 6062670 6308580 6399485 6518866 6520230 7275204 7431660 7679382 7990868 8428590 8621726 9094005 9462870 9778299 9988585 11145158 11147490 11355444 11519073 11986302 12125340 12798970 12932589 13037732 13040460 14194305 15358764 16297165 16717737 16857180 17243452 17979453 18188010 18925740 19198455 19556598 19977170 21554315 22290316 22294980 23038146 23972604 25597940 25865178 27862895 28388610 29334897 29965755 32594330 33435474 34557219 35958906 36376020 38396910 38797767 39113196 39954340 43108630 46076292 48891495 50153211 51730356 53938359 55725790 56777220 57595365 58669794 59931510 61929227 64662945 65188660 66870948 69114438 71917812 76793820 77595534 81906397 83588685 86217260 88004691 89897265 97782990 100306422 105879001 107876718 111451580 115190730 116393301 117339588 119863020 123858454 129325890 133636753 138228876 146674485 150459633 155191068 163812794 167177370 172749949 172786095 176009382 179794530 185787681 193988835 195565980 200612844 211758002 215753436 228475739 230381460 232786602 245719191 247716908 250766055 258651780 267273506 269691795 293348970 300919266 309646135 317637003 327625588 334354740 345499898 345572190 352018764 359589060 371575362 387977670 400910259 409531985 423516004 440023455 456951478 465573204 491438382 501532110 518249847 529395005 534547012 539383590 557363043 581966505 586697940 601838532 619292270 635274006 668183765 685427217 690999796 691144380 737157573 743150724 752298165 775955340 801820518 819063970 863749745 880046910 913902956 928938405 952911009 982876764 1003064220 1036499694 1058790010 1078767180 1114726086 1142378695 1163933010 1202730777 1228595955 1238584540 1270548012 1336367530 1370854434 1474315146 1504596330 1554749541 1588185015 1603641036 1638127940 1672089129 1727499490 1760093820 1857876810 1905822018 2004551295 2056281651 2072999388 2117580020 2211472719 2229452172 2284757390 2327866020 2405461554 2457191910 2539098307 2591249235 2672735060 2741708868 2786815215 2858733027 2948630292 3009192660 3109499082 3176370030 3282249031 3344178258 3427136085 3454998980 3608192331 3685787865 3715753620 3811644036 4009102590 4112563302 4341039041 4422945438 4569514780 4664248623 4764555045 4810923108 4914383820 5078196614 5182498470 5573630430 5717466054 6013653885 6168844953 6218998164 6352740060 6564498062 6688356516 6854272170 7082747909 7216384662 7371575730 7617294921 7773747705 8018205180 8225126604 8360445645 8682078082 8845890876 9328497246 9529110090 9846747093 10156393228 10281408255 10364996940 11057363595 11147260860 11434932108 12027307770 12337689906 12695491535 13023117123 13128996124 13708544340 14165495818 14293665135 14432769324 14743151460 15234589842 15547495410 16411245155 16720891290 17364156164 18040961655 18656994492 19058220180 19693494186 20562816510 21248243727 21705195205 22114727190 22851884763 23321243115 24054615540 24675379812 25390983070 26046234246 28330991636 28587330270 29540241279 30469179684 30844224765 31094990820 32822490310 33441782580 35413739545 36081923310 38086474605 39069351369 39386988372 41125633020 42496487454 43410390410 44229454380 45703769526 46642486230 49233735465 50781966140 52092468492 57174660540 59080482558 61688449530 63744731181 65115585615 65644980620 68555654289 70827479090 72163846620 76172949210 78138702738 84992974908 86820780820 88620723837 91407539052 93284972460 98467470930 106241218635 114259423815 117208054107 118160965116 123376899060 127489462362 130231171230 134572210271 137111308578 141654958180 147701206395 152345898420 156277405476 177241447674 191234193543 195346756845 196934941860 212482437270 228518847630 234416108214 254978924724 260462342460 269144420542 274222617156 295402412790 318723655905 342778271445 354482895348 382468387086 390693513690 403716630813 424964874540 443103619185 457037695260 468832216428 538288841084 586040270535 590804825580 637447311810 672861051355 685556542890 764936774172 781387027380 807433261626 886207238370 956170967715 1172080541070 1211149892439 1274894623620 1345722102710 1371113085780 1614866523252 1772414476740 1912341935430 2018583154065 2344161082140 2422299784878 2691444205420 3633449677317 3824683870860 4037166308130 4844599569756 6055749462195 7266899354634 8074332616260 12111498924390 14533798709268 18167248386585 24222997848780 36334496773170 72668993546340
• Sum of all divisors σ(n): 256399279718400
• Sum of proper divisors (its aliquot sum) s(n): 183730286172060
• 72668993546340 is an abundant number, because the sum of its proper divisors (183730286172060) is greater than itself. Its abundance is 111061292625720

Bases of 72668993546340

• Binary: 10000100001011110010001100010111110100001100100₂
• Hexadecimal: 0x4217918BE864
• Base-36: PRBOAHZL0

Squares and roots of 72668993546340

• 72668993546340 squared (72668993546340²) is 5280782623038004569727395600
• 72668993546340 cubed (72668993546340³) is 383749158353173171082071539389496112104000
• The square root of 72668993546340 is 8524611.0495634931
• The cube root of 72668993546340 is 41730.1278339299

Scales and comparisons

• 72,668,993,546,340 seconds is equal to 2,310,649 years, 11 weeks, 1 day, 4 hours, 39 minutes.
• To count from 1 to 72,668,993,546,340 would take you about five million, seven hundred seventy-six thousand, six hundred twenty-three 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 72668993546340 cubic inches would be around 3477.5 feet tall.

Recreational maths with 72668993546340

• 72668993546340 backwards is 04364539986627
• The number of decimal digits it has is: 14
• The sum of 72668993546340's digits is 72
• More coming soon!