18390200609970

Names of 18390200609970

• Cardinal: 18390200609970 can be written as Eighteen trillion, three hundred ninety billion, two hundred million, six hundred nine thousand, nine hundred seventy.

Scientific notation

• Scientific notation: 1.839020060997 × 10¹³

Factors of 18390200609970

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 590

Divisors of 18390200609970

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 49 54 63 70 90 97 98 103 105 126 135 147 189 194 206 210 245 270 291 294 309 315 373 378 441 485 490 515 582 618 630 679 721 735 746 873 882 927 945 970 1030 1119 1323 1358 1442 1455 1470 1545 1746 1854 1865 1890 2037 2163 2205 2238 2611 2619 2646 2781 2910 3090 3357 3395 3605 3730 4074 4326 4365 4410 4635 4753 5047 5222 5238 5562 5595 6111 6489 6615 6714 6790 7210 7833 8730 9270 9506 9991 10071 10094 10185 10815 11190 12222 12978 13055 13095 13230 13905 14259 15141 15666 16785 18277 18333 19467 19982 20142 20370 21630 23499 23765 25235 26110 26190 27810 28518 29973 30282 30555 32445 33570 36181 36554 36666 38419 38934 39165 42777 45423 46998 47530 49955 50355 50470 54831 59946 61110 64890 69937 70497 71295 72362 75705 76838 78330 85554 89919 90846 91385 91665 97335 99910 100710 108543 109662 115257 117495 128331 136269 139129 139874 140994 142590 149865 151410 164493 179838 180905 182770 183330 192095 194670 209811 213885 217086 227115 230514 234990 253267 256662 268933 269757 272538 274155 278258 299730 325629 328986 345771 349685 352485 361810 384190 417387 419622 427770 449595 454230 489559 493479 506534 537866 539514 542715 548310 576285 629433 641655 651258 681345 691542 695645 699370 704970 759801 806799 822465 834774 899190 973903 976887 979118 986958 1037313 1049055 1085430 1152570 1252161 1258866 1266335 1283310 1344665 1348785 1362690 1391290 1468677 1519602 1613598 1628145 1644930 1728855 1772869 1882531 1888299 1947806 1953774 2074626 2086935 2098110 2279403 2420397 2447795 2467395 2504322 2532670 2689330 2697570 2921709 2937354 3147165 3256290 3457710 3545738 3726643 3756483 3765062 3776598 3799005 4033995 4173870 4406031 4558806 4840794 4869515 4884435 4895590 4934790 5186565 5318607 5647593 5843418 6260805 6294330 6817321 6838209 7261191 7343385 7453286 7512966 7598010 8067990 8765127 8812062 8864345 9412655 9441495 9739030 9768870 10373130 10637214 11179929 11295186 11397015 12101985 12521610 13218093 13495513 13634642 13676418 14330287 14522382 14608545 14686770 15955821 16942779 17530254 17728690 18633215 18782415 18825310 18882990 20451963 22030155 22359858 22794030 24203970 26086501 26295381 26436186 26593035 26991026 28237965 28660574 29217090 31911642 33539787 33885558 34086605 34191045 36305955 37266430 37564830 40486539 40903926 42990861 43825635 44060310 47867463 50828337 52173002 52590762 53186070 55899645 56475930 61355889 66090465 67079574 67477565 68173210 68382090 71651435 72611910 78259503 79779105 80973078 84713895 85981722 87651270 94468591 95734926 100312009 100619361 101656674 102259815 111799290 121459617 122711778 128972583 130432505 131476905 132180930 134955130 143302870 156519006 159558210 167698935 169427790 182605507 184067667 188937182 200624018 201238722 202432695 204519630 214954305 234778509 239337315 242919234 254141685 257945166 260865010 262953810 283405773 300936027 306779445 335397870 364378851 365211014 368135334 386917749 391297515 404865390 429908610 469557018 472342955 478674630 501560045 503096805 508283370 547816521 566811546 601872054 607298085 613558890 644862915 661280137 702184063 704335527 728757702 773835498 782595030 850217319 902808081 913027535 920338335 944685910 1003120090 1006193610 1095633042 1173892545 1214596170 1289725830 1322560274 1390037839 1404368126 1408671054 1417028865 1504680135 1643449563 1700434638 1805616162 1821894255 1826055070 1840676670 1934588745 1983840411 2106552189 2347785090 2550651957 2708424243 2739082605 2780075678 2834057730 3009360270 3286899126 3306400685 3510920315 3521677635 3643788510 3869177490 3967680822 4170113517 4213104378 4251086595 4514040405 4930348689 5101303914 5416848486 5478165210 5951521233 6319656567 6612801370 6950189195 7021840630 7043355270 8217247815 8340227034 8502173190 9028080810 9730264873 9860697378 9919202055 10532760945 11903042466 12510340551 12639313134 12753259785 13542121215 13900378390 16434495630 17854563699 18958969701 19460529746 19838404110 20850567585 21065521890 24651743445 25020681102 25506519570 27084242430 29190794619 29757606165 31598282835 35709127398 37531021653 37917939402 41701135170 48651324365 49303486890 58381589238 59515212330 62551702755 63196565670 68111854111 75062043306 87572383857 89272818495 94794848505 97302648730 125103405510 136223708222 145953973095 175144767714 178545636990 187655108265 189589697010 204335562333 262717151571 291907946190 340559270555 375310216530 408671124666 437861919285 525434303142 613006686999 681118541110 875723838570 1021677811665 1226013373998 1313585757855 1839020060997 2043355623330 2627171515710 3065033434995 3678040121994 6130066869990 9195100304985 18390200609970
• Sum of all divisors σ(n): 58351270199040
• Sum of proper divisors (its aliquot sum) s(n): 39961069589070
• 18390200609970 is an abundant number, because the sum of its proper divisors (39961069589070) is greater than itself. Its abundance is 21570868979100

Bases of 18390200609970

• Binary: 100001011100111001101010111111110110010110010₂
• Hexadecimal: 0x10B9CD5FECB2
• Base-36: 6IOCAMEGI

Squares and roots of 18390200609970

• 18390200609970 squared (18390200609970²) is 338199478474940960063400900
• 18390200609970 cubed (18390200609970³) is 6219556255341395129117692641052646973000
• The square root of 18390200609970 is 4288379.7184915889
• The cube root of 18390200609970 is 26395.4349171347

Scales and comparisons

• 18,390,200,609,970 seconds is equal to 584,751 years, 25 weeks, 5 days, 2 hours, 19 minutes, 30 seconds.
• To count from 1 to 18,390,200,609,970 would take you about one million, four hundred sixty-one thousand, eight hundred seventy-eight 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 18390200609970 cubic inches would be around 2199.6 feet tall.

Recreational maths with 18390200609970

• 18390200609970 backwards is 07990600209381
• 18390200609970 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18390200609970's digits is 54
• More coming soon!