542038646656051181

Names of 542038646656051181

• Cardinal: 542038646656051181 can be written as Five hundred forty-two quadrillion, thirty-eight trillion, six hundred forty-six billion, six hundred fifty-six million, fifty-one thousand, one hundred eighty-one.

Scientific notation

• Scientific notation: 5.42038646656051181 × 10¹⁷

Factors of 542038646656051181

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 422

Divisors of 542038646656051181

• Number of divisors d(n): 144
• Complete list of divisors:
  1 7 13 49 91 169 191 211 637 1183 1337 1477 2483 2743 8281 9359 10339 17381 19201 32279 35659 36481 40301 44521 121667 134407 225953 249613 255367 282107 311647 474253 523913 578773 1581671 1747291 1787569 1974749 2181529 3319771 3667391 4051411 6165289 6810869 6967871 7524049 7697491 8503511 9393931 23238397 25671737 28359877 43157023 47676083 48775097 52668343 53882437 59524577 65757517 90582323 100067383 110545643 122121103 302099161 333732581 341425679 368678401 377177059 416672039 460302619 634076261 700471681 773819501 854847721 1177570199 1300875979 1437093359 1470220781 1587574339 1624170601 1794240821 4438533827 4903301767 5416736507 5983934047 8242991393 9106131853 10059653513 10291545467 11113020373 11369194207 12559685747 19112870153 21114217813 23325130673 57700939751 63742922971 70417574591 72040818269 77791142611 79584359449 87917800229 133790091071 147799524691 163275914711 248467311989 274484831569 303226698749 310216584791 342699996811 936530637497 1034596672837 1142931402977 1739271183923 1921393820983 2122586891243 2171516093537 2398899977677 4032815602283 4455099958543 12174898287461 13449756746881 14858108238701 15200612654759 16792299843739 28229709215981 31185699709801 52426602829679 57916299461059 65455699390901 197607964511867 218299897968607 366986219807753 405414096227413 458189895736307 850924092081713 2568903538654271 2837898673591891 3207329270154149 5956468644571991 11062013197062269 41695280512003937 77434092379435883 542038646656051181
• Sum of all divisors σ(n): 689630307463812096
• Sum of proper divisors (its aliquot sum) s(n): 147591660807760915
• 542038646656051181 is a deficient number, because the sum of its proper divisors (147591660807760915) is less than itself. Its deficiency is 394446985848290266

Bases of 542038646656051181

• Binary: 11110000101101101010100011011111100011101111010011111101101₂
• Hexadecimal: 0x785B546FC77A7ED
• Base-36: 4494NWNVVUNH

Squares and roots of 542038646656051181

• 542038646656051181 squared (542038646656051181²) is 293805894468723504142285004091494761
• 542038646656051181 cubed (542038646656051181³) is 159254149417397481584626977418862749341348576009362741
• The square root of 542038646656051181 is 736232739.4622241199
• The cube root of 542038646656051181 is 815348.7644558347

Scales and comparisons

• 542,038,646,656,051,181 seconds is equal to 17,235,152,328 years, 2 weeks, 1 day, 23 hours, 59 minutes, 41 seconds.
• To count from 1 to 542,038,646,656,051,181 would take you about fifty-one billion, seven hundred five million, four hundred fifty-six thousand, nine hundred eighty-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 542038646656051181 cubic inches would be around 67945.7 feet tall.

Recreational maths with 542038646656051181

• 542038646656051181 backwards is 181150656646830245
• The number of decimal digits it has is: 18
• The sum of 542038646656051181's digits is 71
• More coming soon!