494307605721091968

Names of 494307605721091968

• Cardinal: 494307605721091968 can be written as Four hundred ninety-four quadrillion, three hundred seven trillion, six hundred five billion, seven hundred twenty-one million, ninety-one thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 4.94307605721091968 × 10¹⁷

Factors of 494307605721091968

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 368569

Divisors of 494307605721091968

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 81 96 104 108 117 128 144 156 162 192 208 216 234 243 288 312 324 351 384 416 432 468 486 576 624 648 702 729 832 864 936 972 1053 1152 1248 1296 1404 1458 1664 1728 1872 1944 2106 2187 2496 2592 2808 2916 3159 3456 3744 3888 4212 4374 4992 5184 5616 5832 6318 7488 7776 8424 8748 9477 10368 11232 11664 12636 14976 15552 16848 17496 18954 22464 23328 25272 28431 31104 33696 34992 37908 44928 46656 50544 56862 67392 69984 75816 93312 101088 113724 134784 139968 151632 202176 227448 279936 303264 368551 404352 454896 606528 737102 909792 1105653 1213056 1474204 1819584 2211306 2948408 3316959 3639168 4422612 4791163 5896816 6633918 8845224 9582326 9950877 11793632 13267836 14373489 17690448 19164652 19901754 23587264 26535672 28746978 29852631 35380896 38329304 39803508 43120467 47174528 53071344 57493956 59705262 70761792 76658608 79607016 86240934 89557893 106142688 114987912 119410524 129361401 141523584 153317216 159214032 172481868 179115786 212285376 229975824 238821048 258722802 268673679 306634432 318428064 344963736 358231572 388084203 424570752 459951648 477642096 517445604 537347358 613268864 636856128 689927472 716463144 776168406 806021037 919903296 955284192 1034891208 1074694716 1164252609 1273712256 1379854944 1432926288 1552336812 1612042074 1839806592 1910568384 2069782416 2149389432 2328505218 2759709888 2865852576 3104673624 3224084148 3492757827 3821136768 4139564832 4298778864 4657010436 5519419776 5731705152 6209347248 6448168296 6985515654 8279129664 8597557728 9314020872 10478273481 11463410304 12418694496 12896336592 13971031308 16558259328 17195115456 18628041744 20956546962 24837388992 25792673184 27942062616 34390230912 37256083488 41913093924 49674777984 51585346368 55884125232 74512166976 83826187848 103170692736 111768250464 135829839601 149024333952 167652375696 223536500928 271659679202 335304751392 407489518803 447073001856 543319358404 670609502784 814979037606 1086638716808 1222468556409 1341219005568 1629958075212 1765787914813 2173277433616 2444937112818 3259916150424 3531575829626 3667405669227 4346554867232 4889874225636 5297363744439 6519832300848 7063151659252 7334811338454 8693109734464 9779748451272 10594727488878 11002217007681 13039664601696 14126303318504 14669622676908 15892091233317 17386219468928 19559496902544 21189454977756 22004434015362 26079329203392 28252606637008 29339245353816 31784182466634 33006651023043 39118993805088 42378909955512 44008868030724 47676273699951 52158658406784 56505213274016 58678490707632 63568364933268 66013302046086 78237987610176 84757819911024 88017736061448 95352547399902 99019953069129 113010426548032 117356981415264 127136729866536 132026604092172 143028821099853 156475975220352 169515639822048 176035472122896 190705094799804 198039906138258 226020853096064 234713962830528 254273459733072 264053208184344 286057642199706 297059859207387 339031279644096 352070944245792 381410189599608 396079812276516 429086463299559 469427925661056 508546919466144 528106416368688 572115284399412 594119718414774 678062559288192 704141888491584 762820379199216 792159624553032 858172926599118 1017093838932288 1056212832737376 1144230568798824 1188239436829548 1287259389898677 1408283776983168 1525640758398432 1584319249106064 1716345853198236 2034187677864576 2112425665474752 2288461137597648 2376478873659096 2574518779797354 3051281516796864 3168638498212128 3432691706396472 3861778169696031 4224851330949504 4576922275195296 4752957747318192 5149037559594708 6102563033593728 6337276996424256 6865383412792944 7723556339392062 9153844550390592 9505915494636384 10298075119189416 12674553992848512 13730766825585888 15447112678784124 18307689100781184 19011830989272768 20596150238378832 27461533651171776 30894225357568248 38023661978545536 41192300476757664 54923067302343552 61788450715136496 82384600953515328 123576901430272992 164769201907030656 247153802860545984 494307605721091968
• Sum of all divisors σ(n): 1590517405388368800
• Sum of proper divisors (its aliquot sum) s(n): 1096209799667276832
• 494307605721091968 is an abundant number, because the sum of its proper divisors (1096209799667276832) is greater than itself. Its abundance is 601902193946184864

Bases of 494307605721091968

• Binary: 11011011100001000100010011000000000110001111000111110000000₂
• Hexadecimal: 0x6DC222600C78F80
• Base-36: 3R75F7626000

Squares and roots of 494307605721091968

• 494307605721091968 squared (494307605721091968²) is 244340009073718512893606906314113024
• 494307605721091968 cubed (494307605721091968³) is 120779124867099684556705989212072965285182906650591232
• The square root of 494307605721091968 is 703070128.5939347659
• The cube root of 494307605721091968 is 790676.9851086253

Scales and comparisons

• 494,307,605,721,091,968 seconds is equal to 15,717,452,868 years, 6 weeks, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 494,307,605,721,091,968 would take you about forty-seven billion, one hundred fifty-two million, three hundred fifty-eight thousand, six hundred 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 494307605721091968 cubic inches would be around 65889.7 feet tall.

Recreational maths with 494307605721091968

• 494307605721091968 backwards is 869190127506703494
• 494307605721091968 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 494307605721091968's digits is 81
• More coming soon!