2164390327440

Names of 2164390327440

• Cardinal: 2164390327440 can be written as Two trillion, one hundred sixty-four billion, three hundred ninety million, three hundred twenty-seven thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.16439032744 × 10¹²

Factors of 2164390327440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 427

Divisors of 2164390327440

• Number of divisors d(n): 840
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 23 24 27 30 33 36 40 44 45 46 48 54 55 60 66 69 72 80 81 88 90 92 99 108 110 115 120 132 135 138 144 162 165 176 180 184 198 207 216 220 230 240 243 253 264 270 276 297 324 330 345 360 368 383 396 405 414 432 440 460 486 495 506 528 540 552 594 621 648 660 690 720 729 759 766 792 810 828 880 891 920 972 990 1012 1035 1080 1104 1149 1188 1215 1242 1265 1296 1320 1380 1458 1485 1518 1532 1584 1620 1656 1782 1840 1863 1915 1944 1980 2024 2070 2160 2277 2298 2376 2430 2484 2530 2640 2673 2760 2916 2970 3036 3064 3105 3240 3312 3447 3564 3645 3726 3795 3830 3888 3960 4048 4140 4213 4455 4554 4596 4752 4860 4968 5060 5346 5520 5589 5745 5832 5940 6072 6128 6210 6480 6831 6894 7128 7290 7452 7590 7660 7920 8019 8280 8426 8809 8910 9108 9192 9315 9720 9936 10120 10341 10692 11178 11385 11490 11664 11880 12144 12420 12639 13365 13662 13788 14256 14580 14904 15180 15320 16038 16560 16767 16852 17235 17618 17820 18216 18384 18630 19440 20240 20493 20682 21065 21384 22356 22770 22980 23760 24840 25278 26427 26730 27324 27576 27945 29160 29808 30360 30640 31023 32076 33534 33704 34155 34470 35236 35640 36432 37260 37917 40095 40986 41364 42130 42768 44045 44712 45540 45960 49680 50556 51705 52854 53460 54648 55152 55890 58320 60720 61479 62046 63195 64152 67068 67408 68310 68940 70472 71280 74520 75834 79281 80190 81972 82728 83835 84260 88090 89424 91080 91920 93069 96899 101112 102465 103410 105708 106920 109296 111780 113751 122958 124092 126390 128304 132135 134136 136620 137880 140944 146689 149040 151668 155115 158562 160380 163944 165456 167670 168520 176180 182160 184437 186138 189585 193798 202224 204930 206820 211416 213840 223560 227502 237843 245916 248184 252780 264270 268272 273240 275760 279207 290697 293378 303336 307395 310230 317124 320760 327888 335340 337040 341253 352360 368874 372276 379170 387596 396405 409860 413640 422832 440067 447120 455004 465345 475686 484495 491832 496368 505560 528540 546480 558414 568755 581394 586756 606672 614790 620460 634248 641520 670680 682506 704720 713529 733445 737748 744552 758340 775192 792810 819720 827280 872091 880134 910008 922185 930690 951372 968990 983664 1011120 1023759 1057080 1116828 1137510 1162788 1173512 1189215 1229580 1240920 1268496 1320201 1341360 1365012 1396035 1427058 1453485 1466890 1475496 1489104 1516680 1550384 1585620 1613579 1639440 1706265 1744182 1760268 1820016 1844370 1861380 1902744 1937980 2047518 2114160 2140587 2200335 2233656 2275020 2325576 2347024 2378430 2459160 2481840 2616273 2640402 2730024 2792070 2854116 2906970 2933780 2950992 3033360 3071277 3171240 3227158 3373847 3412530 3488364 3520536 3567645 3688740 3722760 3805488 3875960 3960603 4095036 4281174 4360455 4400670 4467312 4550040 4651152 4756860 4840737 4918320 5118795 5232546 5280804 5460048 5584140 5708232 5813940 5867560 6142554 6342480 6421761 6454316 6601005 6747694 6825060 6976728 7041072 7135290 7377480 7445520 7751920 7848819 7921206 8067895 8190072 8562348 8720910 8801340 9100080 9513720 9681474 10121541 10237590 10465092 10561608 10702935 11168280 11416464 11627880 11735120 11881809 12285108 12843522 12908632 13081365 13202010 13495388 13650120 13953456 14270580 14522211 14754960 15356385 15697638 15842412 16135790 16380144 16869235 17124696 17441820 17602680 19027440 19362948 19803015 20243082 20475180 20930184 21123216 21405870 22336560 23255760 23546457 23763618 24203685 24570216 25687044 25817264 26162730 26404020 26990776 27300240 28541160 29044422 30364623 30712770 31395276 31684824 32108805 32271580 33738470 34249392 34883640 35205360 35645427 37112317 38725896 39244095 39606030 40486164 40950360 41860368 42811740 43566633 47092914 47527236 48407370 49140432 50607705 51374088 52325460 52808040 53981552 57082320 58088844 59409045 60729246 61425540 62790552 63369648 64217610 64543160 67476940 69767280 70639371 71290854 72611055 74224634 77451792 78488190 79212060 80972328 81900720 85623480 87133266 91093869 94185828 95054472 96814740 101215410 102748176 104650920 105616080 106936281 111336951 116177688 117732285 118818090 121458492 122851080 125581104 128435220 129086320 130699899 134953880 141278742 142581708 145222110 148449268 151823115 156976380 158424120 161944656 171246960 174266532 178227135 182187738 185561585 188371656 190108944 193629480 202430820 209301840 213872562 217833165 222673902 232355376 235464570 237636180 242916984 245702160 256870440 261399798 269907760 273281607 282557484 285163416 290444220 296898536 303646230 313952760 316848240 334010853 348533064 353196855 356454270 364375476 371123170 376743312 387258960 392099697 404861640 427745124 435666330 445347804 455469345 470929140 475272360 485833968 513740880 522799596 534681405 546563214 556684755 565114968 570326832 580888440 593797072 607292460 627905520 653499495 668021706 697066128 706393710 712908540 728750952 742246340 784199394 809723280 819844821 855490248 871332660 890695608 910938690 941858280 950544720 1002032559 1045599192 1069362810 1093126428 1113369510 1130229936 1161776880 1176299091 1214584920 1306998990 1336043412 1366408035 1412787420 1425817080 1457501904 1484492680 1568398788 1639689642 1670054265 1710980496 1742665320 1781391216 1821877380 1883716560 1960498485 2004065118 2091198384 2138725620 2186252856 2226739020 2352598182 2429169840 2459534463 2613997980 2672086824 2732816070 2825574840 2851634160 2968985360 3006097677 3136797576 3279379284 3340108530 3485330640 3643754760 3920996970 4008130236 4099224105 4277451240 4372505712 4453478040 4705196364 4919068926 5010162795 5227995960 5344173648 5465632140 5651149680 5881495455 6012195354 6273595152 6558758568 6680217060 7287509520 7841993940 8016260472 8198448210 8554902480 8906956080 9018293031 9410392728 9838137852 10020325590 10455991920 10931264280 11762990910 12024390708 12297672315 13117517136 13360434120 15030488385 15683987880 16032520944 16396896420 18036586062 18820785456 19676275704 20040651180 21862528560 23525981820 24048781416 24595344630 26720868240 27054879093 30060976770 31367975760 32793792840 36073172124 39352551408 40081302360 45091465155 47051963640 48097562832 49190689260 54109758186 60121953540 65587585680 72146344248 80162604720 90182930310 94103927280 98381378520 108219516372 120243907080 135274395465 144292688496 180365860620 196762757040 216439032744 240487814160 270548790930 360731721240 432878065488 541097581860 721463442480 1082195163720 2164390327440
• Sum of all divisors σ(n): 8611098265152
• Sum of proper divisors (its aliquot sum) s(n): 6446707937712
• 2164390327440 is an abundant number, because the sum of its proper divisors (6446707937712) is greater than itself. Its abundance is 4282317610272

Bases of 2164390327440

• Binary: 11111011111101111101101110111010010010000₂
• Hexadecimal: 0x1F7EFB77490
• Base-36: RMB24900

Squares and roots of 2164390327440

• 2164390327440 squared (2164390327440²) is 4684585489515830416953600
• 2164390327440 cubed (2164390327440³) is 10139271521573840883213714031286784000
• The square root of 2164390327440 is 1471186.7071993275
• The cube root of 2164390327440 is 12935.3602443825

Scales and comparisons

• 2,164,390,327,440 seconds is equal to 68,820 years, 47 weeks, 4 days, 23 hours, 24 minutes.
• To count from 1 to 2,164,390,327,440 would take you about one hundred seventy-two thousand and fifty-two 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 2164390327440 cubic inches would be around 1077.9 feet tall.

Recreational maths with 2164390327440

• 2164390327440 backwards is 0447230934612
• 2164390327440 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2164390327440's digits is 45
• More coming soon!