40518139580973

Names of 40518139580973

• Cardinal: 40518139580973 can be written as Forty trillion, five hundred eighteen billion, one hundred thirty-nine million, five hundred eighty thousand, nine hundred seventy-three.

Scientific notation

• Scientific notation: 4.0518139580973 × 10¹³

Factors of 40518139580973

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2099

Divisors of 40518139580973

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 9 23 41 53 69 123 159 207 369 477 529 943 1219 1587 1979 2173 2829 3657 4761 5937 6519 8487 10971 17811 19557 21689 28037 45517 49979 65067 81139 84111 104887 136551 149937 195201 243417 252333 314661 409653 449811 730251 943983 1046891 1149517 1866197 2412401 3140673 3448551 3916441 4300367 5598591 7237203 9422019 10345653 11749323 12901101 16795773 21711609 35247969 38703303 42922531 55485223 90078143 98908441 128767593 160574081 166455669 207571373 270234429 296725323 386302779 481722243 499367007 622714119 810703287 890175969 1445166729 1868142357 2071797289 2274894143 3693203863 4774141579 6215391867 6824682429 8510426293 11079611589 14322424737 18646175601 20474047287 25531278879 33238834767 42967274211 76593836637 84943688849 109805256317 195739804739 254831066547 329415768951 587219414217 764493199641 988247306853 1761658242651 4502015508997 13506046526991 40518139580973
• Sum of all divisors σ(n): 63888490794492
• Sum of proper divisors (its aliquot sum) s(n): 23370351213519
• 40518139580973 is a deficient number, because the sum of its proper divisors (23370351213519) is less than itself. Its deficiency is 17147788367454

Bases of 40518139580973

• Binary: 1001001101100111011101010100010001001000101101₂
• Hexadecimal: 0x24D9DD51122D
• Base-36: ED1RY5Q99

Squares and roots of 40518139580973

• 40518139580973 squared (40518139580973²) is 1641719635103210876023626729
• 40518139580973 cubed (40518139580973³) is 66519425327935959185854807365811822627317
• The square root of 40518139580973 is 6365386.0512126833
• The cube root of 40518139580973 is 34346.5535821229

Scales and comparisons

• 40,518,139,580,973 seconds is equal to 1,288,351 years, 26 weeks, 2 days, 20 hours, 29 minutes, 33 seconds.
• To count from 1 to 40,518,139,580,973 would take you about three million, two hundred twenty 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 40518139580973 cubic inches would be around 2862.2 feet tall.

Recreational maths with 40518139580973

• 40518139580973 backwards is 37908593181504
• The number of decimal digits it has is: 14
• The sum of 40518139580973's digits is 63
• More coming soon!