2189430097920

Names of 2189430097920

• Cardinal: 2189430097920 can be written as Two trillion, one hundred eighty-nine billion, four hundred thirty million, ninety-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.18943009792 × 10¹²

Factors of 2189430097920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 8309

Divisors of 2189430097920

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 17 18 20 24 26 30 32 34 36 39 40 45 48 51 52 60 64 65 68 72 78 80 85 90 96 102 104 117 120 128 130 136 144 153 156 160 169 170 180 192 195 204 208 221 234 240 255 256 260 272 288 306 312 320 338 340 360 384 390 408 416 442 468 480 507 510 512 520 544 576 585 612 624 640 663 676 680 720 765 768 780 816 832 845 884 936 960 1014 1020 1024 1040 1088 1105 1152 1170 1224 1248 1280 1326 1352 1360 1440 1521 1530 1536 1560 1632 1664 1690 1768 1872 1920 1989 2028 2040 2048 2080 2176 2210 2304 2340 2448 2496 2535 2560 2652 2704 2720 2873 2880 3042 3060 3072 3120 3264 3315 3328 3380 3536 3744 3840 3978 4056 4080 4160 4352 4420 4608 4680 4896 4992 5070 5120 5304 5408 5440 5746 5760 6084 6120 6144 6240 6528 6630 6656 6760 7072 7488 7605 7680 7956 8112 8160 8269 8320 8619 8704 8840 9216 9360 9792 9945 9984 10140 10240 10608 10816 10880 11492 11520 12168 12240 12480 13056 13260 13312 13520 14144 14365 14976 15210 15360 15912 16224 16320 16538 16640 17238 17408 17680 18432 18720 19584 19890 19968 20280 21216 21632 21760 22984 23040 24336 24480 24807 24960 25857 26112 26520 26624 27040 28288 28730 29952 30420 30720 31824 32448 32640 33076 33280 34476 34816 35360 37440 39168 39780 39936 40560 41345 42432 43095 43264 43520 45968 46080 48672 48960 49614 49920 51714 52224 53040 54080 56576 57460 59904 60840 63648 64896 65280 66152 66560 68952 70720 74421 74880 78336 79560 79872 81120 82690 84864 86190 86528 87040 91936 92160 97344 97920 99228 99840 103428 104448 106080 107497 108160 113152 114920 119808 121680 124035 127296 129285 129792 130560 132304 133120 137904 140573 141440 148842 149760 156672 159120 162240 165380 169728 172380 173056 174080 183872 194688 195840 198456 199680 206856 212160 214994 216320 226304 229840 239616 243360 248070 254592 258570 259584 261120 264608 275808 281146 282880 297684 299520 313344 318240 322491 324480 330760 339456 344760 346112 367744 372105 389376 391680 396912 399360 413712 421719 424320 429988 432640 452608 459680 486720 496140 509184 517140 519168 522240 529216 537485 551616 562292 565760 595368 599040 636480 644982 648960 661520 678912 689520 702865 735488 744210 778752 783360 793824 827424 843438 848640 859976 865280 919360 967473 973440 992280 1018368 1034280 1038336 1058432 1074970 1103232 1124584 1131520 1190736 1198080 1265157 1272960 1289964 1297920 1323040 1357824 1379040 1397461 1405730 1470976 1488420 1557504 1566720 1587648 1612455 1654848 1686876 1697280 1719952 1730560 1827449 1838720 1934946 1946880 1984560 2036736 2068560 2108595 2116864 2149940 2206464 2249168 2263040 2381472 2530314 2545920 2579928 2595840 2646080 2758080 2794922 2811460 2941952 2976840 3115008 3175296 3224910 3309696 3373752 3394560 3439904 3654898 3677440 3869892 3893760 3969120 4073472 4137120 4192383 4217190 4233728 4299880 4412928 4498336 4762944 4837365 5060628 5091840 5159856 5191680 5292160 5482347 5516160 5589844 5622920 5883904 5953680 6325785 6350592 6449820 6619392 6747504 6789120 6879808 6987305 7309796 7354880 7739784 7787520 7938240 8274240 8384766 8434380 8467456 8599760 8825856 8996672 9137245 9525888 9674730 10121256 10183680 10319712 10584320 10964694 11032320 11179688 11245840 11907360 12577149 12651570 12701184 12899640 13238784 13495008 13759616 13974610 14619592 14709760 15479568 15575040 15876480 16447041 16548480 16769532 16868760 16934912 17199520 17651712 17993344 18274490 19051776 19349460 20242512 20367360 20639424 20961915 21168640 21929388 22064640 22359376 22491680 23756837 23814720 25154298 25303140 25402368 25799280 26477568 26990016 27411735 27519232 27949220 29239184 29419520 30959136 31752960 32894082 33096960 33539064 33737520 34399040 35986688 36548980 38103552 38698920 40485024 41278848 41923830 42337280 43858776 44129280 44718752 44983360 47513674 47629440 50308596 50606280 50804736 51598560 52955136 53980032 54823470 55038464 55898440 58478368 61918272 62885745 63505920 65788164 66193920 67078128 67475040 68798080 71270511 71973376 73097960 76207104 77397840 80970048 82235205 82557696 83847660 84674560 87717552 88258560 89437504 89966720 95027348 95258880 100617192 101212560 103197120 107960064 109646940 110076928 111796880 116956736 118784185 123836544 125771490 127011840 131576328 132387840 134156256 134950080 137596160 142541022 143946752 146195920 152414208 154795680 161940096 164470410 165115392 167695320 175435104 178875008 179933440 190054696 190517760 201234384 202425120 206394240 213811533 215920128 219293880 220153856 223593760 233913472 237568370 247673088 251542980 254023680 263152656 264775680 268312512 269900160 275192320 285082044 287893504 292391840 309591360 323880192 328940820 330230784 335390640 350870208 356352555 357750016 359866880 380109392 381035520 402468768 404850240 412788480 427623066 431840256 438587760 447187520 467826944 475136740 495346176 503085960 526305312 536625024 539800320 550384640 570164088 584783680 619182720 647760384 657881640 660461568 670781280 701740416 712705110 715500032 719733760 760218784 762071040 804937536 809700480 825576960 855246132 863680512 877175520 894375040 935653888 950273480 990692352 1006171920 1052610624 1069057665 1073250048 1079600640 1100769280 1140328176 1169567360 1238365440 1295520768 1315763280 1341562560 1403480832 1425410220 1431000064 1439467520 1520437568 1609875072 1619400960 1651153920 1710492264 1754351040 1788750080 1871307776 1900546960 1981384704 2012343840 2105221248 2138115330 2146500096 2159201280 2280656352 2339134720 2476730880 2591041536 2631526560 2683125120 2806961664 2850820440 2862000128 3040875136 3219750144 3238801920 3302307840 3420984528 3508702080 3577500160 3742615552 3801093920 4024687680 4210442496 4276230660 4293000192 4318402560 4561312704 4678269440 4953461760 5263053120 5366250240 5613923328 5701640880 6081750272 6439500288 6477603840 6841969056 7017404160 7155000320 7602187840 8049375360 8420884992 8552461320 8586000384 9122625408 9356538880 9906923520 10526106240 10732500480 11227846656 11403281760 12163500544 12879000576 12955207680 13683938112 14034808320 14310000640 15204375680 16098750720 16841769984 17104922640 18245250816 18713077760 21052212480 21465000960 22806563520 24327001088 25758001152 27367876224 28069616640 30408751360 32197501440 33683539968 34209845280 36490501632 42104424960 42930001920 45613127040 48654002176 54735752448 56139233280 60817502720 64395002880 68419690560 72981003264 84208849920 91226254080 109471504896 121635005440 128790005760 136839381120 145962006528 168417699840 182452508160 218943009792 243270010880 273678762240 364905016320 437886019584 547357524480 729810032640 1094715048960 2189430097920
• Sum of all divisors σ(n): 8701169185800
• Sum of proper divisors (its aliquot sum) s(n): 6511739087880
• 2189430097920 is an abundant number, because the sum of its proper divisors (6511739087880) is greater than itself. Its abundance is 4322308989960

Bases of 2189430097920

• Binary: 11111110111000100001101000000100000000000₂
• Hexadecimal: 0x1FDC4340800
• Base-36: RXT65FK0

Squares and roots of 2189430097920

• 2189430097920 squared (2189430097920²) is 4793604153677980788326400
• 2189430097920 cubed (2189430097920³) is 10495261211576900205533348744921088000
• The square root of 2189430097920 is 1479672.2940975815
• The cube root of 2189430097920 is 12985.0520454587

Scales and comparisons

• 2,189,430,097,920 seconds is equal to 69,617 years, 5 weeks, 3 days, 3 hours, 12 minutes.
• To count from 1 to 2,189,430,097,920 would take you about one hundred seventy-four thousand and forty-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 2189430097920 cubic inches would be around 1082.1 feet tall.

Recreational maths with 2189430097920

• 2189430097920 backwards is 0297900349812
• The number of decimal digits it has is: 13
• The sum of 2189430097920's digits is 54
• More coming soon!