2189137221180

Names of 2189137221180

• Cardinal: 2189137221180 can be written as Two trillion, one hundred eighty-nine billion, one hundred thirty-seven million, two hundred twenty-one thousand, one hundred eighty.

Scientific notation

• Scientific notation: 2.18913722118 × 10¹²

Factors of 2189137221180

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 5234

Divisors of 2189137221180

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 26 27 28 30 35 36 39 42 45 49 52 54 60 63 65 70 78 84 90 91 98 105 108 117 126 130 135 140 147 156 180 181 182 189 195 196 210 234 245 252 260 270 273 294 315 343 351 362 364 378 390 420 441 455 468 490 540 543 546 585 588 630 637 686 702 724 735 756 780 819 882 905 910 945 980 1029 1086 1092 1170 1260 1267 1274 1323 1365 1372 1404 1470 1629 1638 1715 1755 1764 1810 1820 1890 1911 2058 2172 2205 2340 2353 2457 2534 2548 2646 2715 2730 2940 3087 3185 3258 3276 3430 3510 3620 3780 3801 3822 4095 4116 4410 4459 4706 4887 4914 5023 5068 5145 5292 5430 5460 5733 6174 6335 6370 6516 6615 6860 7020 7059 7602 7644 8145 8190 8820 8869 8918 9261 9412 9555 9774 9828 10046 10290 10860 11403 11466 11765 12285 12348 12670 12740 13230 13377 14118 15069 15204 15435 16290 16380 16471 17199 17738 17836 18522 19005 19110 19548 20092 20580 21177 22295 22806 22932 23530 24435 24570 25115 25340 26460 26607 26754 28236 28665 30138 30870 32580 32942 34209 34398 35161 35295 35476 37044 38010 38220 40131 42354 44345 44590 45207 45612 46305 47060 48870 49140 49413 50230 53214 53508 57015 57330 60276 61740 62083 63531 65299 65884 66885 68418 68796 70322 70590 75345 76020 79821 80262 82355 84708 85995 88690 89180 90414 92610 97740 98826 100460 105483 105885 106428 114030 114660 115297 120393 124166 127062 130598 133035 133770 135621 136836 140644 141180 148239 150690 159642 160524 164710 171045 171990 175805 177380 180828 185220 186249 195897 197652 200655 210966 211770 226035 228060 230594 239463 240786 246127 247065 248332 254124 261196 266070 267540 271242 296478 301380 310415 316449 317655 319284 326495 329420 342090 343980 345891 351610 372498 391794 399105 401310 421932 423540 444717 452070 457093 461188 478926 481572 492254 494130 527415 532140 542484 558747 576485 587691 592956 601965 620830 632898 635310 652990 678105 684180 691782 703220 738381 741195 744996 783588 798210 802620 807079 889434 904140 909163 914186 931245 949347 957852 979485 984508 988260 1037673 1054830 1117494 1152970 1175382 1197315 1203930 1230635 1241660 1265796 1270620 1305980 1356210 1371279 1383564 1476762 1482390 1582245 1596420 1614158 1676241 1722889 1729455 1763073 1778868 1818326 1828372 1862490 1898694 1958970 2075346 2109660 2215143 2223585 2234988 2285465 2305940 2350764 2394630 2407860 2421237 2461270 2712420 2727489 2742558 2793735 2938455 2953524 2964780 3113019 3164490 3199651 3228316 3352482 3445778 3458910 3526146 3636652 3691905 3724980 3797388 3917940 4035395 4113837 4150692 4430286 4447170 4545815 4570930 4746735 4789260 4842474 4922540 5168667 5188365 5454978 5485116 5587470 5876910 6226038 6328980 6364141 6399302 6645429 6704964 6856395 6891556 6917820 7052292 7263711 7383810 8070790 8182467 8227674 8381205 8614445 8815365 8860572 8894340 9091630 9141860 9493470 9598953 9684948 10337334 10376730 10909956 11075715 11174940 11753820 11819119 12106185 12341511 12452076 12728282 12798604 13290858 13637445 13712790 14527422 14767620 15506001 15565095 15998255 16141580 16364934 16455348 16762410 17228890 17630730 18183260 18986940 19092423 19197906 20569185 20674668 20753460 21791133 22151430 22397557 23638238 24212370 24547401 24683022 25456564 25843335 26581716 27274890 27425580 28796859 29054844 31012002 31130190 31820705 31996510 32729868 33227145 33524820 34457780 35261460 35457357 36318555 38184846 38395812 40912335 41138370 43582266 44302860 44548987 44795114 46518003 47276476 47994765 48424740 49094802 49366044 51686670 54549780 57277269 57593718 59095595 61707555 62024004 62260380 63641410 63993020 66454290 67192671 70914714 72637110 76369692 77530005 81824670 82276740 82733833 86390577 87164532 89097974 89590228 93036006 95462115 95989530 98189604 103373340 106372071 108955665 111987785 114554538 115187436 118191190 122737005 123415110 127282820 132908580 133646961 134385342 141829428 143984295 145274220 155060010 163649340 165467666 171831807 172781154 177286785 178195948 186072012 190924230 191979060 201578013 212744142 217911330 222744935 223975570 229109076 232590015 236382380 245474010 246830220 248201499 267293922 268770684 286386345 287968590 310120020 311842909 319116213 330935332 335963355 343663614 345562308 354573570 381848460 400940883 403156026 413669165 425488284 431952885 435822660 445489870 447951140 465180030 490948020 496402998 531860355 534587844 572772690 575937180 579136831 604734039 623685818 638232426 668234805 671926710 687327228 709147140 744604497 801881766 806312052 827338330 859159035 863905770 890979740 930360060 935528727 992805996 1007890065 1063720710 1145545380 1158273662 1202822649 1209468078 1241007495 1247371636 1276464852 1336469610 1343853420 1489208994 1559214545 1595581065 1603763532 1654676660 1718318070 1727811540 1737410493 1871057454 2004704415 2015780130 2127441420 2233813491 2316547324 2405645298 2418936156 2482014990 2672939220 2806586181 2895684155 2978417988 3023670195 3118429090 3191162130 3436636140 3474820986 3723022485 3742114908 4009408830 4031560260 4053957817 4467626982 4677643635 4811290596 4964029980 5212231479 5613172362 5791368310 6014113245 6047340390 6236858180 6382324260 6949641972 7446044970 8018817660 8107915634 8419758543 8687052465 8935253964 9355287270 10424462958 11169067455 11226344724 11582736620 12028226490 12094680780 12161873451 14032930905 14892089940 15636694437 16215831268 16839517086 17374104930 18710574540 20269789085 20848925916 22338134910 24056452980 24323746902 26061157395 28065861810 31273388874 33679034172 34748209860 36485620353 40539578170 42098792715 44676269820 48647493804 52122314790 56131723620 60809367255 62546777748 72971240706 78183472185 81079156340 84197585430 104244629580 109456861059 121618734510 145942481412 156366944370 168395170860 182428101765 218913722118 243237469020 312733888740 364856203530 437827444236 547284305295 729712407060 1094568610590 2189137221180
• Sum of all divisors σ(n): 8602374144000
• Sum of proper divisors (its aliquot sum) s(n): 6413236922820
• 2189137221180 is an abundant number, because the sum of its proper divisors (6413236922820) is greater than itself. Its abundance is 4224099701640

Bases of 2189137221180

• Binary: 11111110110110010101111110001011000111100₂
• Hexadecimal: 0x1FDB2BF163C
• Base-36: RXOBS2F0

Squares and roots of 2189137221180

• 2189137221180 squared (2189137221180²) is 4792321773155692240592400
• 2189137221180 cubed (2189137221180³) is 10491049969486462431069734533027032000
• The square root of 2189137221180 is 1479573.3240295999
• The cube root of 2189137221180 is 12984.4730227405

Scales and comparisons

• 2,189,137,221,180 seconds is equal to 69,607 years, 41 weeks, 1 day, 8 hours, 33 minutes.
• To count from 1 to 2,189,137,221,180 would take you about one hundred seventy-four thousand and nineteen 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 2189137221180 cubic inches would be around 1082 feet tall.

Recreational maths with 2189137221180

• 2189137221180 backwards is 0811227319812
• 2189137221180 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2189137221180's digits is 45
• More coming soon!