422206820728

Names of 422206820728

• Cardinal: 422206820728 can be written as Four hundred twenty-two billion, two hundred six million, eight hundred twenty thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 4.22206820728 × 10¹¹

Factors of 422206820728

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 22646

Divisors of 422206820728

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 11 14 22 28 44 56 77 88 121 154 242 308 484 616 847 968 1694 3209 3388 6418 6776 12836 19417 22463 25672 35299 38834 44926 70598 77668 89852 135919 141196 155336 179704 213587 247093 271838 282392 388289 427174 494186 543676 776578 854348 988372 1087352 1495109 1553156 1708696 1976744 2349457 2718023 2990218 3106312 4698914 5436046 5980436 9397828 10872092 11960872 16446199 18795656 21744184 32892398 62309153 65784796 124618306 131569592 249236612 436164071 498473224 685400683 872328142 1370801366 1744656284 2741602732 3489312568 4797804781 5483205464 7539407513 9595609562 15078815026 19191219124 30157630052 38382438248 52775852591 60315260104 105551705182 211103410364 422206820728
• Sum of all divisors σ(n): 994815208800
• Sum of proper divisors (its aliquot sum) s(n): 572608388072
• 422206820728 is an abundant number, because the sum of its proper divisors (572608388072) is greater than itself. Its abundance is 150401567344

Bases of 422206820728

• Binary: 110001001001101011111001101000101111000₂
• Hexadecimal: 0x624D7CD178
• Base-36: 5DYJ1FUG

Squares and roots of 422206820728

• 422206820728 squared (422206820728²) is 178258599469245530449984
• 422206820728 cubed (422206820728³) is 75261996549336103624111659858468352
• The square root of 422206820728 is 649774.4383461079
• The cube root of 422206820728 is 7501.9658297449

Scales and comparisons

• 422,206,820,728 seconds is equal to 13,424 years, 45 weeks, 2 days, 25 minutes, 28 seconds.
• To count from 1 to 422,206,820,728 would take you about twenty-six thousand, eight hundred forty-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 422206820728 cubic inches would be around 625.2 feet tall.

Recreational maths with 422206820728

• 422206820728 backwards is 827028602224
• The number of decimal digits it has is: 12
• The sum of 422206820728's digits is 43
• More coming soon!