12838287530640

Names of 12838287530640

• Cardinal: 12838287530640 can be written as Twelve trillion, eight hundred thirty-eight billion, two hundred eighty-seven million, five hundred thirty thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.283828753064 × 10¹³

Factors of 12838287530640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3282

Divisors of 12838287530640

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 13 15 16 20 22 24 26 30 31 33 39 40 44 48 52 55 60 62 65 66 78 80 88 93 104 110 120 121 124 130 132 143 155 156 165 176 186 195 208 220 240 242 248 260 264 286 310 312 330 341 363 372 390 403 429 440 465 484 496 520 528 572 605 620 624 660 682 715 726 744 780 806 858 880 930 961 968 1023 1040 1144 1209 1210 1240 1320 1331 1364 1430 1452 1488 1560 1573 1612 1705 1716 1815 1860 1922 1936 2015 2046 2145 2288 2418 2420 2480 2640 2662 2728 2860 2883 2904 3120 3146 3217 3224 3410 3432 3630 3720 3751 3844 3993 4030 4092 4290 4433 4719 4805 4836 4840 5115 5324 5456 5720 5766 5808 6045 6292 6434 6448 6655 6820 6864 7260 7440 7502 7688 7865 7986 8060 8184 8580 8866 9438 9610 9651 9672 9680 10230 10571 10648 11253 11440 11532 12090 12493 12584 12868 13299 13310 13640 14415 14520 15004 15376 15730 15972 16085 16120 16368 17160 17303 17732 18755 18876 19220 19302 19344 19965 20460 21142 21296 22165 22506 23064 23595 24180 24986 25168 25736 26598 26620 27280 28830 29040 30008 31460 31713 31944 32170 32240 34320 34606 35387 35464 37479 37510 37752 38440 38604 39930 40920 41261 41821 42284 44330 45012 46128 47190 48255 48360 48763 49972 51472 51909 52855 53196 53240 56265 57660 60016 62465 62920 63426 63888 64340 66495 69212 70774 70928 74958 75020 75504 76880 77208 79860 81840 82522 83642 84568 86515 88660 90024 94380 96510 96720 97526 99727 99944 103818 105710 106161 106392 106480 112530 115320 116281 123783 124930 125463 125840 126852 128680 132990 137423 138424 141548 146289 149916 150040 154416 158565 159720 165044 167284 169136 173030 176935 177320 180048 187395 188760 193020 195052 199454 199888 206305 207636 209105 211420 212322 212784 225060 230640 232562 243815 247566 249860 250926 253704 257360 259545 265980 274846 276848 283096 292578 299181 299832 300080 317130 319440 330088 334568 346060 348843 353870 354640 374790 377520 386040 389257 390104 398908 412269 412610 415272 418210 422840 424644 450120 460031 465124 487630 495132 498635 499720 501852 507408 519090 530805 531960 536393 549692 566192 581405 585156 598362 599664 618915 627315 634260 660176 669136 687115 692120 697686 707740 731445 749580 772080 778514 780208 797816 824538 825220 830544 836420 845680 849288 900240 920062 930248 975260 990264 997270 999440 1003704 1038180 1061610 1063920 1072786 1096997 1099384 1162810 1167771 1170312 1196724 1237830 1254630 1268520 1279091 1296451 1374230 1380093 1384240 1395372 1415480 1462890 1495905 1499160 1511653 1557028 1595632 1609179 1649076 1650440 1672840 1698576 1744215 1840124 1860496 1946285 1950520 1980528 1994540 2007408 2061345 2076360 2123220 2145572 2193994 2198768 2300155 2325620 2335542 2340624 2393448 2475660 2509260 2537040 2558182 2592902 2681965 2748460 2760186 2790744 2830960 2925780 2991810 2998320 3023306 3091537 3114056 3218358 3290991 3298152 3300880 3345680 3488430 3680248 3837273 3889353 3892570 3901040 3989080 4122690 4152720 4246440 4281827 4291144 4387988 4534959 4600310 4651240 4671084 4786896 4951320 5018520 5060341 5116364 5185804 5363930 5484985 5496920 5520372 5581488 5838855 5851560 5983620 6046612 6183074 6228112 6395455 6436716 6482255 6581982 6596304 6900465 6976860 7360496 7558265 7674546 7778706 7785140 7978160 8045895 8245380 8492880 8563654 8582288 8775976 9069918 9200620 9274611 9302480 9342168 9902640 10037040 10120682 10232728 10371608 10727860 10969970 10993840 11040744 11677710 11703120 11967240 12066967 12093224 12366148 12790910 12845481 12873432 12964510 13163964 13800930 13953720 14260961 15116530 15181023 15349092 15457685 15557412 15570280 16091790 16454955 16490760 16628183 17127308 17551952 18139836 18401240 18549222 18684336 19186365 19446765 20241364 20465456 20743216 21409135 21455720 21939940 22081488 22674795 23355420 23934480 24133934 24186448 24732296 25301705 25581820 25690962 25746864 25929020 26327928 27601860 27907440 28521922 30233060 30362046 30698184 30915370 31114824 31140560 32183580 32909910 32981520 33256366 34006907 34254616 36200901 36279672 36802480 37098444 38372730 38893530 40189981 40482728 42782883 42818270 42911440 43879880 45349590 46373055 46710840 48267868 49464592 49884549 50603410 51163640 51381924 51858040 52655856 55203720 55663751 57043844 60334835 60466120 60724092 61396368 61830740 62229648 64227405 64367160 65819820 66512732 68013814 68509232 71304805 72401802 72559344 74196888 75905115 76745460 77787060 80379962 80965456 83140915 85565766 85636540 87759760 90699180 92746110 93421680 96535736 99769098 101206820 102020721 102327280 102763848 103716080 110407440 111327502 114087688 120569943 120669670 120932240 121448184 123661480 128454810 128734320 131639640 132736637 133025464 136027628 142609610 144803604 148393776 151810230 153490920 155574120 156870571 160759924 166281830 166991253 170034535 171131532 171273080 181004505 181398360 185492220 193071472 199538196 200949905 202413640 204041442 205527696 213914415 222655004 228175376 241139886 241339340 242896368 247322960 249422745 256909620 263279280 265473274 266050928 272055256 278318755 285219220 289607208 303620460 306981840 311148240 313741142 321519848 332563660 333982506 340069070 342263064 342546160 362009010 362796720 370984440 374075977 398209911 399076392 401899810 404827280 408082884 427828830 442089791 445310008 470611713 482279772 482678680 498845490 510103605 513819240 530946548 544110512 556637510 570438440 579214416 602849715 607240920 627482284 643039696 663683185 665127320 667965012 680138140 684526128 724018020 741968880 748151954 784352855 796419822 798152784 803799620 816165768 834956265 855657660 884179582 890620016 941223426 964559544 965357360 997690980 1020207210 1027638480 1061893096 1113275020 1122227931 1140876880 1205699430 1214481840 1254964568 1326269373 1327366370 1330254640 1335930024 1360276280 1448036040 1496303908 1568705710 1592839644 1607599240 1632331536 1669912530 1711315320 1725576281 1768359164 1870379885 1882446852 1929119088 1991049555 1995381960 2040414420 2123786192 2210448955 2226550040 2244455862 2353058565 2411398860 2509929136 2652538746 2654732740 2671860048 2720552560 2896072080 2992607816 3137411420 3185679288 3215198480 3339825060 3422630640 3451152562 3536718328 3740759770 3764893704 3982099110 3990763920 4080828840 4114835747 4420897910 4453100080 4488911724 4706117130 4822797720 4862987701 5176728843 5305077492 5309465480 5611139655 5985215632 6274822840 6371358576 6631346865 6679650120 6902305124 7073436656 7481519540 7529787408 7964198220 8161657680 8229671494 8627881405 8841795820 8977823448 9412234260 9645595440 9725975402 10353457686 10610154984 10618930960 11222279310 12344507241 12549645680 13262693730 13359300240 13804610248 14588963103 14963039080 15928396440 16459342988 17255762810 17683591640 17955646896 18824468520 19451950804 20574178735 20706915372 21220309968 22444558620 24314938505 24689014482 25883644215 26525387460 27609220496 29177926206 29926078160 31856792880 32918685976 34511525620 35367183280 37648937040 38903901608 41148357470 41413830744 44889117240 48629877010 49378028964 51767288430 53050774920 53492864711 58355852412 61722536205 65837371952 69023051240 72944815515 77807803216 82296714940 82827661488 89778234480 97259754020 98756057928 103534576860 106101549840 106985729422 116711704824 123445072410 138046102480 145889631030 160478594133 164593429880 194519508040 197512115856 207069153720 213971458844 233423409648 246890144820 267464323555 291779262060 320957188266 329186859760 389039016080 414138307440 427942917688 493780289640 534928647110 583558524120 641914376532 802392970665 855885835376 987560579280 1069857294220 1167117048240 1283828753064 1604785941330 2139714588440 2567657506128 3209571882660 4279429176880 6419143765320 12838287530640
• Sum of all divisors σ(n): 48727859717376
• Sum of proper divisors (its aliquot sum) s(n): 35889572186736
• 12838287530640 is an abundant number, because the sum of its proper divisors (35889572186736) is greater than itself. Its abundance is 23051284656096

Bases of 12838287530640

• Binary: 10111010110100100101100100010101101010010000₂
• Hexadecimal: 0xBAD25915A90
• Base-36: 4JTTSX5LC

Squares and roots of 12838287530640

• 12838287530640 squared (12838287530640²) is 164821626719386508938809600
• 12838287530640 cubed (12838287530640³) is 2116027435091300468059760186445126144000
• The square root of 12838287530640 is 3583055.6136683113
• The cube root of 12838287530640 is 23415.4423178597

Scales and comparisons

• 12,838,287,530,640 seconds is equal to 408,217 years, 43 weeks, 1 day, 20 hours, 44 minutes.
• To count from 1 to 12,838,287,530,640 would take you about one million, twenty thousand, five hundred forty-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 12838287530640 cubic inches would be around 1951.3 feet tall.

Recreational maths with 12838287530640

• 12838287530640 backwards is 04603578283821
• The number of decimal digits it has is: 14
• The sum of 12838287530640's digits is 57
• More coming soon!