42355328971033215

Names of 42355328971033215

• Cardinal: 42355328971033215 can be written as Forty-two quadrillion, three hundred fifty-five trillion, three hundred twenty-eight billion, nine hundred seventy-one million, thirty-three thousand, two hundred fifteen.

Scientific notation

• Scientific notation: 4.2355328971033215 × 10¹⁶

Factors of 42355328971033215

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 51110

Divisors of 42355328971033215

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 5 9 15 27 45 135 349 1047 1745 3141 5235 9423 15705 47115 50753 121801 152259 253765 365403 456777 609005 761295 1096209 1370331 1827015 2283885 3288627 5481045 6851655 16443135 17712797 53138391 88563985 159415173 265691955 478245519 797075865 2391227595 2575867009 6181766153 7727601027 12879335045 18545298459 23182803081 30908830765 38638005135 55635895377 69548409243 92726492295 115914015405 166907686131 278179476885 347742046215 834538430655 898977586141 2696932758423 4494887930705 8090798275269 13484663792115 24272394825807 40453991376345 121361974129035 313743177563209 941229532689627 1568715887816045 2823688598068881 4706147663448135 8471065794206643 14118442990344405 42355328971033215
• Sum of all divisors σ(n): 75516223360371120
• Sum of proper divisors (its aliquot sum) s(n): 33160894389337905
• 42355328971033215 is a deficient number, because the sum of its proper divisors (33160894389337905) is less than itself. Its deficiency is 9194434581695310

Bases of 42355328971033215

• Binary: 10010110011110011111001010000001101010011100101001111111₂
• Hexadecimal: 0x9679F281A9CA7F
• Base-36: BL1PLIF5ZLR

Squares and roots of 42355328971033215

• 42355328971033215 squared (42355328971033215²) is 1793973892244445583344544633236225
• 42355328971033215 cubed (42355328971033215³) is 75984354371458385072897085638963639279167416213375
• The square root of 42355328971033215 is 205804103.3872580855
• The cube root of 42355328971033215 is 348580.1772565857

Scales and comparisons

• 42,355,328,971,033,215 seconds is equal to 1,346,768,447 years, 33 weeks, 3 days, 12 hours, 20 minutes, 15 seconds.
• To count from 1 to 42,355,328,971,033,215 would take you about four billion, forty million, three hundred five thousand, three hundred forty-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 42355328971033215 cubic inches would be around 29048.3 feet tall.

Recreational maths with 42355328971033215

• 42355328971033215 backwards is 51233017982355324
• The number of decimal digits it has is: 17
• The sum of 42355328971033215's digits is 63
• More coming soon!