42668470807287

Names of 42668470807287

• Cardinal: 42668470807287 can be written as Forty-two trillion, six hundred sixty-eight billion, four hundred seventy million, eight hundred seven thousand, two hundred eighty-seven.

Scientific notation

• Scientific notation: 4.2668470807287 × 10¹³

Factors of 42668470807287

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 38315

Divisors of 42668470807287

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 13 39 103 127 169 309 381 507 1339 1651 2197 4017 4953 6591 13081 17407 21463 28561 38069 39243 52221 64389 85683 114207 170053 226291 279019 494897 510159 678873 837057 1484691 2210689 2941783 3627247 3921107 4834763 6433661 6632067 8825349 10881741 11763321 14504289 19300983 28738957 50974391 62851919 83637593 86216871 152923173 188555757 250912779 373606441 497980589 662667083 817074947 1087288709 1120819323 1493941767 1988001249 2451224841 3261866127 6473747657 8614672079 10621974311 19421242971 25844016237 31865922933 84158719541 111990737027 138085666043 252476158623 335972211081 414256998129 1094063354033 3282190062099 14222823602429 42668470807287
• Sum of all divisors σ(n): 62722090229760
• Sum of proper divisors (its aliquot sum) s(n): 20053619422473
• 42668470807287 is a deficient number, because the sum of its proper divisors (20053619422473) is less than itself. Its deficiency is 22614851384814

Bases of 42668470807287

• Binary: 1001101100111010000111000010111010101011110111₂
• Hexadecimal: 0x26CE870BAAF7
• Base-36: F4HMHUNEF

Squares and roots of 42668470807287

• 42668470807287 squared (42668470807287²) is 1820598401032302933492300369
• 42668470807287 cubed (42668470807287³) is 77682149726240208122792951795864117988903
• The square root of 42668470807287 is 6532110.7467102087
• The cube root of 42668470807287 is 34943.7111018857

Scales and comparisons

• 42,668,470,807,287 seconds is equal to 1,356,725 years, 20 weeks, 1 day, 18 hours, 1 minute, 27 seconds.
• To count from 1 to 42,668,470,807,287 would take you about three million, three hundred ninety-one thousand, eight hundred thirteen 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 42668470807287 cubic inches would be around 2912 feet tall.

Recreational maths with 42668470807287

• 42668470807287 backwards is 78270807486624
• The number of decimal digits it has is: 14
• The sum of 42668470807287's digits is 69
• More coming soon!