2189862143040

Names of 2189862143040

• Cardinal: 2189862143040 can be written as Two trillion, one hundred eighty-nine billion, eight hundred sixty-two million, one hundred forty-three thousand and forty.

Scientific notation

• Scientific notation: 2.18986214304 × 10¹²

Factors of 2189862143040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 10175

Divisors of 2189862143040

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 13 15 16 20 22 24 26 30 32 33 39 40 44 48 52 55 60 64 65 66 78 80 88 96 104 110 120 121 130 132 143 156 160 165 169 176 192 195 208 220 240 242 260 264 286 312 320 330 338 352 363 390 416 429 440 480 484 507 520 528 572 605 624 660 676 704 715 726 780 832 845 858 880 960 968 1014 1040 1056 1144 1210 1248 1320 1331 1352 1430 1452 1560 1573 1690 1716 1760 1815 1859 1936 2028 2080 2112 2145 2288 2420 2496 2535 2640 2662 2704 2860 2904 3120 3146 3380 3432 3520 3630 3718 3872 3993 4056 4160 4290 4576 4719 4840 5070 5280 5324 5408 5577 5720 5808 6240 6292 6655 6760 6864 7260 7436 7744 7865 7986 8112 8580 9152 9295 9438 9680 10140 10141 10560 10648 10816 11154 11440 11616 12480 12584 13310 13520 13728 14520 14872 15730 15972 16224 17160 17303 18590 18876 19360 19965 20280 20282 20449 21296 22308 22880 23232 23595 25168 26620 27040 27456 27885 29040 29744 30423 31460 31944 32448 34320 34606 37180 37752 38720 39930 40560 40564 40898 42592 44616 45760 47190 50336 50705 51909 53240 54080 55770 58080 59488 60846 61347 62920 63888 68640 69212 74360 75504 79860 81120 81128 81796 85184 86515 89232 94380 100672 101410 102245 103818 106480 111540 111551 116160 118976 121692 122694 125840 127776 131833 137280 138424 148720 151008 152115 159720 162240 162256 163592 173030 178464 188760 202820 204490 207636 212960 223080 223102 224939 243384 245388 251680 255552 259545 263666 276848 297440 302016 304230 306735 319440 324512 327184 334653 346060 356928 377520 395499 405640 408980 415272 425920 446160 446204 449878 486768 490776 503360 519090 527332 553696 557755 594880 608460 613470 638880 649024 654368 659165 669306 674817 692120 755040 790998 811280 817960 830544 892320 892408 899756 973536 981552 1038180 1054664 1107392 1115510 1124695 1216920 1226940 1227061 1277760 1308736 1318330 1338612 1349634 1384240 1450163 1510080 1581996 1622560 1635920 1661088 1673265 1713829 1784640 1784816 1799512 1947072 1963104 1977495 2076360 2109328 2231020 2249390 2433840 2453880 2454122 2636660 2677224 2699268 2768480 2900326 3163992 3245120 3271840 3322176 3346530 3374085 3427658 3569632 3599024 3681183 3926208 3954990 4152720 4218656 4350489 4462040 4498780 4867680 4907760 4908244 5141487 5273320 5354448 5398536 5536960 5800652 6135305 6327984 6543680 6693060 6748170 6855316 7139264 7198048 7250815 7362366 7909980 8305440 8437312 8569145 8700978 8924080 8997560 9735360 9815520 9816488 10282974 10546640 10708896 10797072 11601304 12270610 12655968 13386120 13496340 13497671 13710632 14396096 14501630 14724732 15819960 15951793 16610880 17138290 17401956 17848160 17995120 18405915 18852119 19631040 19632976 20565948 21093280 21417792 21594144 21752445 23202608 24541220 25311936 25707435 26772240 26992680 26995342 27421264 29003260 29449464 31639920 31903586 34276580 34803912 35696320 35990240 36811830 37704238 39265952 40493013 41131896 42186560 43188288 43504890 46405216 47855379 49082440 51414870 53544480 53985360 53990684 54842528 56556357 58006520 58898928 63279840 63807172 67488355 68553160 69607824 71980480 73623660 75408476 78531904 79758965 80986026 82263792 87009780 92810432 94260595 95710758 98164880 102829740 107088960 107970720 107981368 109685056 113112714 116013040 117797856 126559680 127614344 134976710 137106320 139215648 147247320 150816952 159517930 161972052 164527584 174019560 175469723 188521190 191421516 196329760 202465065 205659480 207373309 215941440 215962736 226225428 232026080 235595712 239276895 255228688 269953420 274212640 278431296 282781785 294494640 301633904 319035860 323944104 329055168 348039120 350939446 377042380 382843032 392659520 404930130 411318960 414746618 431925472 452450856 464052160 478553790 510457376 526409169 539906840 548425280 565563570 588989280 603267808 622119927 638071720 647888208 696078240 701878892 754084760 765686064 809860260 822637920 829493236 863850944 877348615 904901712 957107580 1020914752 1036866545 1052818338 1079813680 1131127140 1177978560 1206535616 1244239854 1276143440 1295776416 1392156480 1403757784 1508169520 1531372128 1619720520 1645275840 1658986472 1754697230 1809803424 1914215160 2073733090 2105636676 2159627360 2262254280 2281106399 2488479708 2552286880 2591552832 2632045845 2807515568 3016339040 3062744256 3110599635 3239441040 3317972944 3509394460 3619606848 3828430320 4147466180 4211273352 4319254720 4524508560 4562212798 4976959416 5104573760 5264091690 5615031136 6032678080 6221199270 6478882080 6635945888 6843319197 7018788920 7656860640 8294932360 8422546704 9049017120 9124425596 9953918832 10528183380 11230062272 11405531995 12442398540 12957764160 13271891776 13686638394 14037577840 15313721280 16589864720 16845093408 18098034240 18248851192 19907837664 21056366760 22811063990 24884797080 27373276788 28075155680 33179729440 33690186816 34216595985 36497702384 39815675328 42112733520 45622127980 49769594160 54746553576 56150311360 66359458880 68433191970 72995404768 84225467040 91244255960 99539188320 109493107152 136866383940 145990809536 168450934080 182488511920 199078376640 218986214304 273732767880 364977023840 437972428608 547465535760 729954047680 1094931071520 2189862143040
• Sum of all divisors σ(n): 8281914360192
• Sum of proper divisors (its aliquot sum) s(n): 6092052217152
• 2189862143040 is an abundant number, because the sum of its proper divisors (6092052217152) is greater than itself. Its abundance is 3902190074112

Bases of 2189862143040

• Binary: 11111110111011101111101001000010001000000₂
• Hexadecimal: 0x1FDDDF48440
• Base-36: RY0BDNPC

Squares and roots of 2189862143040

• 2189862143040 squared (2189862143040²) is 4795496205519741420441600
• 2189862143040 cubed (2189862143040³) is 10501475597559649223994895839166464000
• The square root of 2189862143040 is 1479818.2804114835
• The cube root of 2189862143040 is 12985.9061123679

Scales and comparisons

• 2,189,862,143,040 seconds is equal to 69,630 years, 43 weeks, 5 days, 15 hours, 44 minutes.
• To count from 1 to 2,189,862,143,040 would take you about one hundred seventy-four thousand and seventy-seven 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 2189862143040 cubic inches would be around 1082.2 feet tall.

Recreational maths with 2189862143040

• 2189862143040 backwards is 0403412689812
• 2189862143040 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 2189862143040's digits is 48
• More coming soon!