18996163736481792

Names of 18996163736481792

• Cardinal: 18996163736481792 can be written as Eighteen quadrillion, nine hundred ninety-six trillion, one hundred sixty-three billion, seven hundred thirty-six million, four hundred eighty-one thousand, seven hundred ninety-two.

Scientific notation

• Scientific notation: 1.8996163736481792 × 10¹⁶

Factors of 18996163736481792

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 59219

Divisors of 18996163736481792

• Number of divisors d(n): 468
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 84 96 98 108 112 126 128 144 147 168 189 192 196 216 224 252 256 288 294 336 378 384 392 432 441 448 504 512 576 588 672 756 768 784 864 882 896 1008 1024 1152 1176 1323 1344 1512 1536 1568 1728 1764 1792 2016 2048 2304 2352 2646 2688 3024 3072 3136 3456 3528 3584 4032 4096 4608 4704 5292 5376 6048 6144 6272 6912 7056 7168 8064 9216 9408 10584 10752 12096 12288 12544 13824 14112 14336 16128 18432 18816 21168 21504 24192 25088 27648 28224 28672 32256 36864 37632 42336 43008 48384 50176 55296 56448 59207 64512 75264 84672 86016 96768 100352 110592 112896 118414 129024 150528 169344 177621 193536 200704 225792 236828 258048 301056 338688 355242 387072 414449 451584 473656 532863 602112 677376 710484 774144 828898 903168 947312 1065726 1243347 1354752 1420968 1598589 1657796 1806336 1894624 2131452 2486694 2709504 2841936 2901143 3197178 3315592 3730041 3789248 4262904 4973388 5419008 5683872 5802286 6394356 6631184 7460082 7578496 8525808 8703429 9946776 11190123 11367744 11604572 12788712 13262368 14920164 15156992 17051616 17406858 19893552 22380246 22735488 23209144 25577424 26110287 26524736 29840328 30313984 34103232 34813716 39787104 44760492 45470976 46418288 51154848 52220574 53049472 59680656 60627968 68206464 69627432 78330861 79574208 89520984 90941952 92836576 102309696 104441148 106098944 119361312 121255936 136412928 139254864 156661722 159148416 179041968 181883904 185673152 204619392 208882296 212197888 238722624 242511872 272825856 278509728 313323444 318296832 358083936 363767808 371346304 409238784 417764592 424395776 477445248 545651712 557019456 626646888 636593664 716167872 727535616 742692608 818477568 835529184 848791552 954890496 1091303424 1114038912 1253293776 1273187328 1432335744 1485385216 1636955136 1671058368 1697583104 1909780992 2182606848 2228077824 2506587552 2546374656 2864671488 2970770432 3273910272 3342116736 3505468849 3819561984 4456155648 5013175104 5092749312 5729342976 5941540864 6547820544 6684233472 7010937698 7639123968 8912311296 10026350208 10516406547 11458685952 11883081728 13368466944 14021875396 15278247936 17824622592 20052700416 21032813094 22917371904 24538281943 26736933888 28043750792 31549219641 35649245184 40105400832 42065626188 45834743808 49076563886 53473867776 56087501584 63098439282 73614845829 80210801664 84131252376 94647658923 98153127772 106947735552 112175003168 126196878564 147229691658 160421603328 168262504752 171767973601 189295317846 196306255544 220844537487 224350006336 252393757128 294459383316 320843206656 336525009504 343535947202 378590635692 392612511088 441689074974 448700012672 504787514256 515303920803 588918766632 662533612461 673050019008 687071894404 757181271384 785225022176 883378149948 897400025344 1009575028512 1030607841606 1177837533264 1325067224922 1346100038016 1374143788808 1514362542768 1545911762409 1570450044352 1766756299896 1794800050688 2019150057024 2061215683212 2355675066528 2650134449844 2692200076032 2748287577616 3028725085536 3091823524818 3140900088704 3533512599792 3589600101376 4038300114048 4122431366424 4637735287227 4711350133056 5300268899688 5384400152064 5496575155232 6057450171072 6183647049636 6281800177408 7067025199584 7179200202752 8076600228096 8244862732848 9275470574454 9422700266112 10600537799376 10768800304128 10993150310464 12114900342144 12367294099272 12563600354816 14134050399168 14358400405504 16153200456192 16489725465696 18550941148908 18845400532224 21201075598752 21537600608256 21986300620928 24229800684288 24734588198544 25127200709632 28268100798336 32306400912384 32979450931392 37101882297816 37690801064448 42402151197504 43075201216512 43972601241856 48459601368576 49469176397088 50254401419264 56536201596672 64612801824768 65958901862784 74203764595632 75381602128896 84804302395008 87945202483712 96919202737152 98938352794176 100508802838528 113072403193344 129225603649536 131917803725568 148407529191264 150763204257792 169608604790016 175890404967424 193838405474304 197876705588352 226144806386688 263835607451136 296815058382528 301526408515584 339217209580032 351780809934848 387676810948608 395753411176704 452289612773376 527671214902272 593630116765056 678434419160064 703561619869696 791506822353408 904579225546752 1055342429804544 1187260233530112 1356868838320128 1583013644706816 2110684859609088 2374520467060224 2713737676640256 3166027289413632 4749040934120448 6332054578827264 9498081868240896 18996163736481792
• Sum of all divisors σ(n): 65467419117942360
• Sum of proper divisors (its aliquot sum) s(n): 46471255381460568
• 18996163736481792 is an abundant number, because the sum of its proper divisors (46471255381460568) is greater than itself. Its abundance is 27475091644978776

Bases of 18996163736481792

• Binary: 1000011011111001110100100000111100110111011000000000000₂
• Hexadecimal: 0x437CE9079BB000
• Base-36: 571KT5AADC0

Squares and roots of 18996163736481792

• 18996163736481792 squared (18996163736481792²) is 360854236703225877133621947531264
• 18996163736481792 cubed (18996163736481792³) is 6854846165417636285832221467823053908387286745088
• The square root of 18996163736481792 is 137826571.2280538161
• The cube root of 18996163736481792 is 266822.2045547683

Scales and comparisons

• 18,996,163,736,481,792 seconds is equal to 604,019,247 years, 43 weeks, 6 hours, 43 minutes, 12 seconds.
• To count from 1 to 18,996,163,736,481,792 would take you about one billion, eight hundred twelve million, fifty-seven thousand, seven hundred forty-three 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 18996163736481792 cubic inches would be around 22235.2 feet tall.

Recreational maths with 18996163736481792

• 18996163736481792 backwards is 29718463736169981
• The number of decimal digits it has is: 17
• The sum of 18996163736481792's digits is 90
• More coming soon!