42638882726059851352

Names of 42638882726059851352

• Cardinal: 42638882726059851352 can be written as Forty-two quintillion, six hundred thirty-eight quadrillion, eight hundred eighty-two trillion, seven hundred twenty-six billion, fifty-nine million, eight hundred fifty-one thousand, three hundred fifty-two.

Scientific notation

• Scientific notation: 4.2638882726059851352 × 10¹⁹

Factors of 42638882726059851352

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 696083886

Divisors of 42638882726059851352

• Number of divisors d(n): 24
• Complete list of divisors:
  1 2 4 8 11 22 44 88 696083873 1392167746 2784335492 5568670984 7656922603 15313845206 30627690412 61255380824 484532758250680129 969065516501360258 1938131033002720516 3876262066005441032 5329860340757481419 10659720681514962838 21319441363029925676 42638882726059851352
• Sum of all divisors σ(n): 87215896610417520540
• Sum of proper divisors (its aliquot sum) s(n): 44577013884357669188
• 42638882726059851352 is an abundant number, because the sum of its proper divisors (44577013884357669188) is greater than itself. Its abundance is 1938131158297817836

Bases of 42638882726059851352

• Binary: 100100111110111011101111011110110111001010010101100011111001011000₂
• Hexadecimal: 0x24FBBBDEDCA563E58
• Base-36: 8ZY7IGKGO7XP4

Squares and roots of 42638882726059851352

• 42638882726059851352 squared (42638882726059851352²) is 1818074320126685180633844673288336227904
• 42638882726059851352 cubed (42638882726059851352³) is 77520657723142725086264692290180453025910169995374634526208
• The square root of 42638882726059851352 is 6529845536.1562612809
• The cube root of 42638882726059851352 is 3493563.2096302835

Scales and comparisons

• 42,638,882,726,059,851,352 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 42,638,882,726,059,851,352 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 42638882726059851352 cubic inches would be around 291130.3 feet tall.

Recreational maths with 42638882726059851352

• 42638882726059851352 backwards is 25315895062728883624
• The number of decimal digits it has is: 20
• The sum of 42638882726059851352's digits is 94
• More coming soon!