40493246524640

Names of 40493246524640

• Cardinal: 40493246524640 can be written as Forty trillion, four hundred ninety-three billion, two hundred forty-six million, five hundred twenty-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.049324652464 × 10¹³

Factors of 40493246524640

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3307

Divisors of 40493246524640

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 17 20 26 28 32 34 35 40 52 56 65 68 70 71 80 85 91 104 112 119 130 136 140 142 160 170 182 208 221 224 238 260 272 280 284 340 355 364 416 442 455 476 497 520 544 560 568 595 680 710 728 884 910 923 952 994 1040 1103 1105 1120 1136 1190 1207 1360 1420 1456 1547 1768 1820 1846 1904 1988 2080 2089 2206 2210 2272 2380 2414 2485 2720 2840 2912 3094 3536 3640 3692 3808 3976 4178 4412 4420 4615 4760 4828 4970 5515 5680 6035 6188 6461 7072 7280 7384 7721 7735 7952 8356 8449 8824 8840 9230 9520 9656 9940 10445 11030 11360 12070 12376 12922 14339 14560 14623 14768 15442 15470 15691 15904 16712 16898 17648 17680 18460 18751 19040 19312 19880 20890 22060 24140 24752 25844 27157 28678 29246 29536 30884 30940 31382 32305 33424 33796 35296 35360 35513 36920 37502 38605 38624 39760 41780 42245 44120 48280 49504 51688 54314 57356 58492 61768 61880 62764 64610 66848 67592 71026 71695 73115 73840 75004 77210 78313 78455 79520 83560 84490 88240 93755 96560 100373 103376 108628 109837 114712 116984 123536 123760 125528 129220 131257 135184 135785 142052 143390 146230 147680 148319 150008 154420 156626 156910 167120 168980 176480 177565 187510 190099 193120 200746 206752 217256 219674 229424 233968 243763 247072 247520 248591 251056 258440 262514 270368 271570 284104 286780 292460 296638 300016 308840 313252 313820 334240 337960 355130 375020 380198 391565 401492 434512 439348 458848 461669 467936 487526 497182 501865 502112 516880 525028 543140 548191 549185 568208 573560 584920 593276 600032 617680 626504 627640 656285 675920 710260 741595 750040 760396 783130 802984 869024 878696 923338 950495 975052 994364 1003730 1018069 1033760 1038233 1050056 1086280 1096382 1098370 1136416 1147120 1169840 1186552 1218815 1235360 1242955 1253008 1255280 1312570 1331321 1351840 1420520 1483190 1500080 1520792 1566260 1605968 1706341 1757392 1846676 1900990 1928147 1950104 1988728 2007460 2036138 2076466 2100112 2172560 2192764 2196740 2294240 2304167 2308345 2339680 2373104 2437630 2485910 2506016 2510560 2521423 2625140 2662642 2740955 2841040 2966380 3000160 3041584 3132520 3211936 3231683 3412682 3514784 3693352 3801980 3856294 3900208 3977456 4014920 4072276 4152932 4200224 4345120 4385528 4393480 4608334 4616690 4746208 4875260 4971820 5042846 5090345 5191165 5250280 5325284 5481910 5682080 5932760 6083168 6265040 6463366 6656605 6825364 7126483 7386704 7603960 7712588 7800416 7954912 8029840 8144552 8305864 8531705 8771056 8786960 9216668 9233380 9319247 9640735 9750520 9943640 10085692 10180690 10382330 10500560 10650568 10963820 11520835 11865520 12530080 12607115 12926732 13313210 13497029 13650728 14252966 14773408 15207920 15425176 16059680 16129169 16158415 16289104 16611728 17063410 17307173 17542112 17573920 17649961 18433336 18466760 18638494 19281470 19501040 19887280 20171384 20361380 20764660 21001120 21301136 21927640 23041670 23731040 25214230 25853464 26626420 26994058 27301456 28505932 29954171 30415840 30850352 32258338 32316830 32578208 32778499 33223456 34126820 34614346 35299922 35632415 36866672 36933520 37276988 38562940 39002080 39170839 39774560 40342768 40722760 41529320 42602272 43855280 46083340 46596235 50428460 51706928 53252840 53988116 54602912 57011864 59908342 61700704 64516676 64633660 65556998 67485145 68253640 69228692 70599844 71264830 73733344 73867040 74553976 77125880 78341678 80645845 80685536 81445520 83058640 86535865 87710560 88249805 92166680 93192470 100856920 103413856 106505680 107976232 114023728 119816684 121150211 129033352 129267320 131113996 134970290 136507280 138457384 141199688 142529660 149107952 149770855 154251760 156683356 161291690 162891040 163595857 163892495 166117280 173071730 176499610 184333360 186384940 195854195 201713840 209679197 213011360 215952464 228047456 229449493 239633368 242300422 258066704 258534640 262227992 269940580 273014560 274195873 276914768 282399376 285059320 298215904 299541710 308503520 313366712 322583380 327191714 327784990 346143460 352999220 368666720 372769880 391708390 403427680 419358394 431904928 458898986 479266736 484600844 509220907 516133408 517069280 524455984 539881160 548391746 553829536 564798752 570118640 599083420 605751055 626733424 645166760 654383428 655569980 692286920 705998440 745539760 783416780 817979285 838716788 917797972 958533472 969201688 1018441814 1048395985 1048911968 1079762320 1096783492 1140237280 1145170999 1147247465 1198166840 1211502110 1253466848 1290333520 1308766856 1311139960 1370979365 1384573840 1411996880 1491079520 1566833560 1635958570 1677433576 1835595944 1938403376 2036883628 2096791970 2126746141 2159524640 2193566984 2290341998 2294494930 2396333680 2423004220 2546104535 2580667040 2617533712 2622279920 2741958730 2769147680 2781129569 2823993760 3133667120 3271917140 3354867152 3564546349 3671191888 3876806752 4073767256 4193583940 4253492282 4387133968 4580683996 4588989860 4792667360 4846008440 5092209070 5235067424 5244559840 5483917460 5562259138 5725854995 6267334240 6543834280 6709734304 7129092698 7342383776 8147534512 8387167880 8506984564 8774267936 9161367992 9177979720 9692016880 10184418140 10633730705 10967834920 11124518276 11451709990 13087668560 13905647845 14258185396 14887222987 16295069024 16774335760 17013969128 17822731745 18322735984 18355959440 19384033760 19467906983 20368836280 21267461410 21935669840 22249036552 22903419980 26175337120 27811295690 28516370792 29774445974 33548671520 34027938256 35645463490 36154684397 36645471968 36711918880 38935813966 40737672560 42534922820 43871339680 44498073104 45806839960 55622591380 57032741584 59548891948 68055876512 71290926980 72309368794 74436114935 77871627932 81475345120 85069845640 88996146208 91613679920 97339534915 111245182760 114065483168 119097783896 142581853960 144618737588 148872229870 155743255864 170139691280 180773421985 183227359840 194679069830 222490365520 238195567792 253082790779 285163707920 289237475176 297744459740 311486511728 340279382560 361546843970 389358139660 444980731040 476391135584 506165581558 570327415840 578474950352 595488919480 622973023456 723093687940 778716279320 1012331163116 1156949900704 1190977838960 1265413953895 1446187375880 1557432558640 2024662326232 2381955677920 2530827907790 2892374751760 3114865117280 4049324652464 5061655815580 5784749503520 8098649304928 10123311631160 20246623262320 40493246524640
• Sum of all divisors σ(n): 126598973276160
• Sum of proper divisors (its aliquot sum) s(n): 86105726751520
• 40493246524640 is an abundant number, because the sum of its proper divisors (86105726751520) is greater than itself. Its abundance is 45612480226880

Bases of 40493246524640

• Binary: 1001001101010000010001100100110010110011100000₂
• Hexadecimal: 0x24D411932CE0
• Base-36: ECQC9H528

Squares and roots of 40493246524640

• 40493246524640 squared (40493246524640²) is 1639703014105269438127129600
• 40493246524640 cubed (40493246524640³) is 66396898377359934574552196185698873344000
• The square root of 40493246524640 is 6363430.4054212771
• The cube root of 40493246524640 is 34339.5183311231

Scales and comparisons

• 40,493,246,524,640 seconds is equal to 1,287,559 years, 51 weeks, 1 day, 18 hours, 37 minutes, 20 seconds.
• To count from 1 to 40,493,246,524,640 would take you about three million, two hundred eighteen thousand, eight hundred ninety-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 40493246524640 cubic inches would be around 2861.6 feet tall.

Recreational maths with 40493246524640

• 40493246524640 backwards is 04642564239404
• The number of decimal digits it has is: 14
• The sum of 40493246524640's digits is 53
• More coming soon!