42391328503485

Names of 42391328503485

• Cardinal: 42391328503485 can be written as Forty-two trillion, three hundred ninety-one billion, three hundred twenty-eight million, five hundred three thousand, four hundred eighty-five.

Scientific notation

• Scientific notation: 4.2391328503485 × 10¹³

Factors of 42391328503485

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 66136942

Divisors of 42391328503485

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 13 15 19 39 57 65 95 173 195 247 285 519 741 865 1235 2249 2595 3287 3705 6747 9861 11245 16435 33735 42731 49305 128193 213655 640965 66136729 198410187 330683645 859777477 992050935 1256597851 2579332431 3769793553 4298887385 6282989255 11441654117 12896662155 16335772063 18848967765 34324962351 49007316189 57208270585 81678860315 148741503521 171624811755 217391428223 245036580945 446224510563 652174284669 743707517605 1086957141115 2231122552815 2826088566899 3260871423345 8478265700697 14130442834495 42391328503485
• Sum of all divisors σ(n): 77332355654400
• Sum of proper divisors (its aliquot sum) s(n): 34941027150915
• 42391328503485 is a deficient number, because the sum of its proper divisors (34941027150915) is less than itself. Its deficiency is 7450301352570

Bases of 42391328503485

• Binary: 1001101000111000000000000100111011011010111101₂
• Hexadecimal: 0x268E0013B6BD
• Base-36: F0YB2H96L

Squares and roots of 42391328503485

• 42391328503485 squared (42391328503485²) is 1797024732290379809657145225
• 42391328503485 cubed (42391328503485³) is 76178265755408679092975489241836563609125
• The square root of 42391328503485 is 6510862.3471461137
• The cube root of 42391328503485 is 34867.8906823489

Scales and comparisons

• 42,391,328,503,485 seconds is equal to 1,347,913 years, 6 weeks, 2 days, 4 hours, 44 minutes, 45 seconds.
• To count from 1 to 42,391,328,503,485 would take you about three million, three hundred sixty-nine thousand, seven hundred eighty-two 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 42391328503485 cubic inches would be around 2905.7 feet tall.

Recreational maths with 42391328503485

• 42391328503485 backwards is 58430582319324
• 42391328503485 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 42391328503485's digits is 57
• More coming soon!