531493173042

Names of 531493173042

• Cardinal: 531493173042 can be written as Five hundred thirty-one billion, four hundred ninety-three million, one hundred seventy-three thousand and forty-two.

Scientific notation

• Scientific notation: 5.31493173042 × 10¹¹

Factors of 531493173042

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2882

Divisors of 531493173042

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 13 26 39 67 78 134 169 201 338 402 507 871 1014 1742 2613 2797 5226 5594 8391 11323 16782 22646 33969 36361 67938 72722 109083 187399 218166 374798 472693 562197 945386 1124394 1418079 2436187 2836158 4872374 7308561 7823209 14617122 15646418 23469627 31670431 46939254 63340862 95011293 101701717 190022586 203403434 305105151 524155003 610210302 1048310006 1322122321 1572465009 2644244642 3144930018 3966366963 6814015039 7932733926 13628030078 20442045117 40884090234 88582195507 177164391014 265746586521 531493173042
• Sum of all divisors σ(n): 1168641973296
• Sum of proper divisors (its aliquot sum) s(n): 637148800254
• 531493173042 is an abundant number, because the sum of its proper divisors (637148800254) is greater than itself. Its abundance is 105655627212

Bases of 531493173042

• Binary: 111101110111111011101100011011100110010₂
• Hexadecimal: 0x7BBF763732
• Base-36: 6S5XB8Z6

Squares and roots of 531493173042

• 531493173042 squared (531493173042²) is 282484992990253355533764
• 531493173042 cubed (531493173042³) is 150138845261136883712127977925590088
• The square root of 531493173042 is 729035.7831012137
• The cube root of 531493173042 is 8100.2650578407

Scales and comparisons

• 531,493,173,042 seconds is equal to 16,899 years, 43 weeks, 4 days, 8 hours, 30 minutes, 42 seconds.
• To count from 1 to 531,493,173,042 would take you about thirty-three thousand, seven hundred ninety-nine 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 531493173042 cubic inches would be around 675 feet tall.

Recreational maths with 531493173042

• 531493173042 backwards is 240371394135
• The number of decimal digits it has is: 12
• The sum of 531493173042's digits is 42
• More coming soon!