2138015468160

Names of 2138015468160

• Cardinal: 2138015468160 can be written as Two trillion, one hundred thirty-eight billion, fifteen million, four hundred sixty-eight thousand, one hundred sixty.

Scientific notation

• Scientific notation: 2.13801546816 × 10¹²

Factors of 2138015468160

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 3280

Divisors of 2138015468160

• Number of divisors d(n): 1024
• 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 64 65 66 72 78 80 88 90 96 99 104 108 110 117 120 128 130 132 135 143 144 156 160 165 176 180 192 195 198 208 216 220 234 240 260 264 270 286 288 293 297 312 320 330 351 352 360 384 390 396 416 429 432 440 468 480 495 520 528 540 572 576 585 586 594 624 640 660 702 704 715 720 780 792 832 858 864 879 880 936 960 990 1040 1056 1080 1144 1152 1170 1172 1188 1248 1287 1320 1404 1408 1430 1440 1465 1485 1560 1584 1664 1716 1728 1755 1758 1760 1872 1920 1980 2080 2112 2145 2160 2288 2340 2344 2376 2496 2574 2637 2640 2808 2860 2880 2930 2953 2970 3120 3168 3223 3432 3456 3510 3516 3520 3744 3809 3861 3960 4160 4224 4290 4320 4395 4576 4680 4688 4752 4992 5148 5274 5280 5616 5720 5760 5860 5906 5940 6240 6336 6435 6446 6864 7020 7032 7040 7488 7618 7722 7911 7920 8320 8580 8640 8790 8859 9152 9360 9376 9504 9669 10296 10548 10560 11232 11427 11440 11720 11812 11880 12480 12672 12870 12892 13185 13728 14040 14064 14765 14976 15236 15444 15822 15840 16115 17160 17280 17580 17718 18304 18720 18752 19008 19045 19305 19338 20592 21096 21120 22464 22854 22880 23440 23624 23760 24960 25740 25784 26370 26577 27456 28080 28128 29007 29530 30472 30888 31644 31680 32230 32483 34281 34320 35160 35436 37440 37504 38016 38090 38389 38610 38676 39555 41184 41899 42192 44295 44928 45708 45760 46880 47248 47520 48345 51480 51568 52740 53154 54912 56160 56256 57135 58014 59060 60944 61776 63288 63360 64460 64966 68562 68640 70320 70872 74880 76180 76778 77220 77352 79110 79731 82368 83798 84384 87021 88590 91416 91520 93760 94496 95040 96690 97449 102843 102960 103136 105480 106308 112320 112512 114270 115167 116028 118120 121888 123552 125697 126576 128920 129932 132885 137124 137280 140640 141744 145035 152360 153556 154440 154704 158220 159462 162415 164736 167596 168768 171405 174042 177180 182832 187520 188992 190080 191945 193380 194898 205686 205920 206272 209495 210960 212616 224640 228540 230334 232056 236240 243776 247104 251394 253152 257840 259864 265770 274248 274560 281280 283488 290070 292347 304720 307112 308880 309408 316440 318924 324830 335192 337536 342810 345501 348084 354360 365664 377091 377984 383890 386760 389796 398655 411372 411840 412544 418990 421920 422279 425232 435105 457080 460668 464112 472480 487245 487552 494208 502788 506304 514215 515680 519728 531540 548496 562560 566976 575835 580140 584694 609440 614224 617760 618816 628485 632880 637848 649660 670384 685620 691002 696168 708720 731328 754182 767780 773520 779592 797310 822744 823680 837980 843840 844558 850464 865229 870210 877041 914160 921336 928224 944960 974490 1005576 1012608 1028430 1031360 1036503 1039456 1063080 1096992 1131273 1133952 1151670 1160280 1169388 1218880 1228448 1235520 1237632 1256970 1265760 1266837 1275696 1299320 1340768 1371240 1382004 1392336 1417440 1461735 1462656 1508364 1535560 1547040 1559184 1594620 1645488 1675960 1687680 1689116 1700928 1727505 1730458 1740420 1754082 1828320 1842672 1856448 1885455 1889920 1948980 2011152 2056860 2062720 2073006 2078912 2111395 2126160 2193984 2262546 2303340 2320560 2338776 2437760 2456896 2471040 2513940 2531520 2533674 2551392 2595687 2598640 2681536 2742480 2764008 2784672 2834880 2923470 3016728 3071120 3094080 3118368 3189240 3290976 3351920 3378232 3401856 3455010 3460916 3480840 3508164 3656640 3685344 3712896 3770910 3800511 3897960 4022304 4113720 4146012 4157824 4222790 4252320 4326145 4385205 4387968 4525092 4606680 4641120 4677552 4913792 5027880 5063040 5067348 5102784 5182515 5191374 5197280 5363072 5484960 5528016 5569344 5656365 5669760 5846940 6033456 6142240 6188160 6236736 6334185 6378480 6581952 6703840 6756464 6910020 6921832 6961680 7016328 7313280 7370688 7541820 7601022 7787061 7795920 8044608 8227440 8292024 8445580 8504640 8652290 8770410 9050184 9213360 9282240 9355104 9517519 10055760 10134696 10205568 10365030 10382748 10394560 10969920 11056032 11138688 11247977 11312730 11401533 11693880 12066912 12284480 12473472 12668370 12756960 12978435 13163904 13407680 13512928 13820040 13843664 13923360 14032656 14741376 15083640 15202044 15574122 15591840 16089216 16454880 16584048 16891160 17009280 17304580 17540820 18100368 18426720 18564480 18710208 19002555 19035038 20111520 20269392 20730060 20765496 20789120 21939840 22112064 22495954 22625460 22803066 23361183 23387760 24133824 24568960 25336740 25513920 25956870 26815360 27025856 27640080 27687328 27846720 28065312 28552557 30167280 30404088 31148244 31183680 32909760 33168096 33743931 33782320 34609160 35081640 36200736 36853440 37420416 38005110 38070076 38935305 40223040 40538784 41460120 41530992 44224128 44991908 45250920 45606132 46722366 46775520 47587595 48267648 50673480 51027840 51913740 54051712 55280160 55374656 55693440 56130624 56239885 57007665 57105114 60334560 60808176 62296488 62367360 65819520 66336192 67487862 67564640 69218320 70163280 72401472 73706880 76010220 76140152 77870610 80446080 81077568 82920240 83061984 85657671 89983816 90501840 91212264 93444732 93551040 95175190 101231793 101346960 103827480 110560320 110749312 112261248 112479770 114015330 114210228 116805915 120669120 121616352 123727747 124592976 132672384 134975724 135129280 138436640 140326560 142762785 144802944 152020440 152280304 155741220 162155136 165840480 166123968 168719655 171315342 179967632 181003680 182424528 186889464 187102080 190350380 202463586 202693920 207654960 221120640 224959540 228030660 228420456 233611830 241338240 243232704 247455494 249185952 256973013 269951448 270258560 276873280 280653120 285525570 303695379 304040880 304560608 311482440 331680960 332247936 337439310 342630684 359935264 362007360 364849056 371183241 373778928 380700760 404927172 405387840 415309920 428288355 449919080 456061320 456840912 467223660 486465408 494910988 498371904 506158965 513946026 539902896 553746560 561306240 571051140 607390758 608081760 609121216 618638735 622964880 663361920 674878620 685261368 719870528 724014720 729698112 742366482 747557856 761401520 809854344 810775680 830619840 856576710 899838160 912122640 913681824 934447320 989821976 996743808 1012317930 1027892052 1079805792 1113549723 1142102280 1214781516 1216163520 1218242432 1237277470 1245929760 1284865065 1349757240 1370522736 1439741056 1459396224 1484732964 1495115712 1518476895 1522803040 1619708688 1661239680 1713153420 1799676320 1824245280 1827363648 1855916205 1868894640 1979643952 2024635860 2055784104 2159611584 2227099446 2284204560 2429563032 2432327040 2474554940 2491859520 2569730130 2699514480 2741045472 2969465928 2990231424 3036953790 3045606080 3239417376 3340649169 3426306840 3599352640 3648490560 3654727296 3711832410 3737789280 3959287904 4049271720 4111568208 4319223168 4454198892 4568409120 4859126064 4949109880 4983719040 5139460260 5399028960 5482090944 5567748615 5938931856 6073907580 6091212160 6478834752 6681298338 6852613680 7198705280 7296981120 7423664820 7475578560 7918575808 8098543440 8223136416 8908397784 9136818240 9718252128 9898219760 10278920520 10798057920 10964181888 11135497230 11877863712 12147815160 12957669504 13362596676 13705227360 14847329640 14951157120 15837151616 16197086880 16446272832 16703245845 17816795568 18273636480 19436504256 19796439520 20557841040 21596115840 22270994460 23755727424 24295630320 26725193352 27410454720 29694659280 32394173760 32892545664 33406491690 35633591136 38873008512 39592879040 41115682080 44541988920 47511454848 48591260640 53450386704 54820909440 59389318560 64788347520 66812983380 71267182272 79185758080 82231364160 89083977840 97182521280 106900773408 118778637120 133625966760 142534364544 164462728320 178167955680 194365042560 213801546816 237557274240 267251933520 356335911360 427603093632 534503867040 712671822720 1069007734080 2138015468160
• Sum of all divisors σ(n): 8929322841600
• Sum of proper divisors (its aliquot sum) s(n): 6791307373440
• 2138015468160 is an abundant number, because the sum of its proper divisors (6791307373440) is greater than itself. Its abundance is 4653291905280

Bases of 2138015468160

• Binary: 11111000111001011101001110000101010000000₂
• Hexadecimal: 0x1F1CBA70A80
• Base-36: RA6V7HC0

Squares and roots of 2138015468160

• 2138015468160 squared (2138015468160²) is 4571110142091423973785600
• 2138015468160 cubed (2138015468160³) is 9773104190454519948834267151466496000
• The square root of 2138015468160 is 1462195.4274856695
• The cube root of 2138015468160 is 12882.6027287789

Scales and comparisons

• 2,138,015,468,160 seconds is equal to 67,982 years, 14 weeks, 3 days, 9 hours, 36 minutes.
• To count from 1 to 2,138,015,468,160 would take you about one hundred sixty-nine thousand, nine hundred fifty-five 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 2138015468160 cubic inches would be around 1073.6 feet tall.

Recreational maths with 2138015468160

• 2138015468160 backwards is 0618645108312
• 2138015468160 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2138015468160's digits is 45
• More coming soon!