18249499949850

Names of 18249499949850

• Cardinal: 18249499949850 can be written as Eighteen trillion, two hundred forty-nine billion, four hundred ninety-nine million, nine hundred forty-nine thousand, eight hundred fifty.

Scientific notation

• Scientific notation: 1.824949994985 × 10¹³

Factors of 18249499949850

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4356

Divisors of 18249499949850

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 17 18 25 26 27 30 34 39 45 50 51 54 65 75 78 85 90 102 117 130 135 150 153 170 195 221 225 234 255 270 289 306 325 351 390 425 442 450 459 510 578 585 650 663 675 702 765 850 867 918 975 1105 1129 1170 1275 1326 1350 1445 1530 1734 1755 1950 1989 2210 2258 2295 2550 2601 2890 2925 3187 3315 3387 3510 3757 3825 3978 4335 4590 5202 5525 5645 5850 5967 6374 6630 6774 7225 7514 7650 7803 8670 8775 9561 9945 10161 11050 11271 11290 11475 11934 13005 14450 14677 15606 15935 16575 16935 17550 18785 19122 19193 19890 20322 21675 22542 22950 26010 28225 28683 29354 29835 30483 31870 33150 33813 33870 37570 38386 39015 41431 43350 44031 47805 49725 50805 54179 56355 56450 57366 57579 59670 60966 65025 67626 73385 78030 79675 82862 84675 86049 88062 93925 95610 95965 99450 101439 101610 108358 112710 115158 124293 130050 132093 143415 146770 149175 152415 159350 162537 169065 169350 172098 172737 187850 191930 195075 202878 207155 220155 239025 248586 249509 254025 264186 270895 281775 286830 287895 298350 304830 325074 326281 338130 345474 366925 372879 390150 396279 414310 430245 440310 478050 479825 487611 499018 507195 508050 518211 541790 563550 575790 621465 652562 660465 704327 717075 733850 745758 748527 762075 792558 812685 845325 860490 863685 921043 959650 975222 978843 1014390 1035775 1036422 1100775 1118637 1242930 1247545 1320930 1354475 1408654 1434150 1439475 1462833 1497054 1524150 1625370 1631405 1690650 1727370 1842086 1864395 1957686 1981395 2071550 2112981 2151225 2201550 2237274 2245581 2438055 2495090 2535975 2591055 2708950 2763129 2878950 2925666 2936529 3107325 3262810 3302325 3521635 3598123 3728790 3742635 3962790 4063425 4225962 4241653 4302450 4318425 4491162 4605215 4876110 4894215 5071950 5182110 5526258 5593185 5873058 6214650 6237725 6338943 6604650 6736743 7043270 7196246 7314165 7485270 8126850 8157025 8289387 8483306 8636850 8809587 9210430 9321975 9788430 9906975 10564905 10794369 11186370 11227905 11973559 12190275 12475450 12677886 12724959 12955275 13473486 13815645 14628330 14682645 16314050 16578774 17608175 17619174 17990615 18643950 18713175 19016829 19813950 21129810 21208265 21588738 22455810 23026075 23947118 24380550 24471075 24868161 25449918 25910550 27631290 27965925 29365290 31694715 32383107 33683715 35216350 35920677 35981230 36570825 37426350 38033658 38174877 41446935 42416530 44047935 46052150 46775599 48942150 49736322 52824525 53971845 55931850 56139525 59867795 61168091 63389430 63624795 64766214 67367430 69078225 71841354 73141650 73413225 76349754 82893870 88095870 89953075 93551198 95084145 97149321 105649050 106041325 107762031 107943690 112279050 114524631 119735590 122336182 124340805 127249590 138156450 140326797 146826450 158473575 161915535 168418575 179603385 179906150 183504273 190168290 190874385 194298642 207234675 212082650 215524062 220239675 229049262 233877995 248681610 269859225 280653594 299338975 305840455 316947150 318123975 323286093 323831070 336837150 359206770 367008546 381748770 414469350 420980391 440479350 467755990 475420725 485746605 538810155 539718450 550512819 572623155 598677950 611680910 621704025 636247950 646572186 701633985 795185183 809577675 841960782 898016925 917521365 950841450 954371925 971493210 1039857547 1077620310 1101025638 1145246310 1169389975 1243408050 1262941173 1403267970 1529202275 1590370366 1616430465 1619155350 1651538457 1796033850 1835042730 1908743850 2079715094 2104901955 2338779950 2385555549 2428733025 2525882346 2694050775 2752564095 2863115775 3058404550 3119572641 3232860930 3303076914 3508169925 3975925915 4209803910 4587606825 4771111098 4857466050 5199287735 5388101550 5505128190 5726231550 6239145282 6314705865 7016339850 7156666647 7951851830 8082152325 8257692285 9175213650 9358717923 10398575470 10524509775 11927777745 12629411730 13518148111 13762820475 14313333294 15597863205 16164304650 16515384570 18717435846 19879629575 21049019550 21469999941 23855555490 25996438675 27036296222 27525640950 28076153769 31195726410 31573529325 35783333235 39759259150 40554444333 41288461425 42939999882 46793589615 51992877350 56152307538 59638888725 63147058650 67590740555 71566666470 77989316025 81108888666 82576922850 93587179230 107349999705 119277777450 121663332999 135181481110 140380768845 155978632050 178916666175 202772221665 214699999410 233967948075 243326665998 280761537690 337953702775 357833332350 364989998997 405544443330 467935896150 536749998525 608316664995 675907405550 701903844225 729979997994 1013861108325 1073499997050 1216633329990 1403807688450 1824949994985 2027722216650 3041583324975 3649899989970 6083166649950 9124749974925 18249499949850
• Sum of all divisors σ(n): 57597828086400
• Sum of proper divisors (its aliquot sum) s(n): 39348328136550
• 18249499949850 is an abundant number, because the sum of its proper divisors (39348328136550) is greater than itself. Its abundance is 21098828186700

Bases of 18249499949850

• Binary: 100001001100100001010111101100011101100011010₂
• Hexadecimal: 0x10990AF63B1A
• Base-36: 6GVPD2YAI

Squares and roots of 18249499949850

• 18249499949850 squared (18249499949850²) is 333044248419575152515022500
• 18249499949850 cubed (18249499949850³) is 6077890994830867687581209215121621625000
• The square root of 18249499949850 is 4271943.3458146423
• The cube root of 18249499949850 is 26327.9466744795

Scales and comparisons

• 18,249,499,949,850 seconds is equal to 580,277 years, 33 weeks, 5 days, 5 hours, 37 minutes, 30 seconds.
• To count from 1 to 18,249,499,949,850 would take you about one million, four hundred fifty thousand, six hundred ninety-four 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 18249499949850 cubic inches would be around 2194 feet tall.

Recreational maths with 18249499949850

• 18249499949850 backwards is 05894999494281
• The number of decimal digits it has is: 14
• The sum of 18249499949850's digits is 81
• More coming soon!