42039144423276568818712

Names of 42039144423276568818712

• Cardinal: 42039144423276568818712 can be written as Forty-two sextillion, thirty-nine quintillion, one hundred forty-four quadrillion, four hundred twenty-three trillion, two hundred seventy-six billion, five hundred sixty-eight million, eight hundred eighteen thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 4.2039144423276568818712 × 10²²

Factors of 42039144423276568818712

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 68245364323500923427

Divisors of 42039144423276568818712

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 4 7 8 11 14 22 28 44 56 77 88 154 308 616 68245364323500923407 136490728647001846814 272981457294003693628 477717550264506463849 545962914588007387256 750699007558510157477 955435100529012927698 1501398015117020314954 1910870201058025855396 3002796030234040629908 3821740402116051710792 5254893052909571102339 6005592060468081259816 10509786105819142204678 21019572211638284409356 42039144423276568818712
• Sum of all divisors σ(n): 98273324625841329707520
• Sum of proper divisors (its aliquot sum) s(n): 56234180202564760888808
• 42039144423276568818712 is an abundant number, because the sum of its proper divisors (56234180202564760888808) is greater than itself. Its abundance is 14195035779288192070096

Bases of 42039144423276568818712

• Binary: 1000111001101111001001010011011100000000100101110111101010101011010000011000₂
• Hexadecimal: 0x8E6F253700977AAB418
• Base-36: 6UG1PLB2Y4ZREAG

Squares and roots of 42039144423276568818712

• 42039144423276568818712 squared (42039144423276568818712²) is 1767289663841105435954541035997835751121338944
• 42039144423276568818712 cubed (42039144423276568818712³) is 74295345415980129560713789585883248243280702165826539253117841520128
• The square root of 42039144423276568818712 is 205034495691.0338266281
• The cube root of 42039144423276568818712 is 34771062.0685649463

Scales and comparisons

• 42,039,144,423,276,568,818,712 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,039,144,423,276,568,818,712 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 42039144423276568818712 cubic inches would be around 2897588.5 feet tall.

Recreational maths with 42039144423276568818712

• 42039144423276568818712 backwards is 21781886567232444193024
• The number of decimal digits it has is: 23
• The sum of 42039144423276568818712's digits is 97
• More coming soon!