816406243328

Names of 816406243328

• Cardinal: 816406243328 can be written as Eight hundred sixteen billion, four hundred six million, two hundred forty-three thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 8.16406243328 × 10¹¹

Factors of 816406243328

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 328

Divisors of 816406243328

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 64 104 128 208 256 313 416 512 626 832 1024 1252 1664 2048 2504 3328 4069 5008 6656 8138 10016 13312 16276 20032 26624 32552 40064 65104 80128 97969 130208 160256 195938 260416 320512 391876 520832 641024 783752 1041664 1273597 1567504 2083328 2547194 3135008 4166656 5094388 6270016 8333312 10188776 12540032 20377552 25080064 30664297 40755104 50160128 61328594 81510208 100320256 122657188 163020416 200640512 245314376 326040832 398635861 490628752 652081664 797271722 981257504 1304163328 1594543444 1962515008 2608326656 3189086888 3925030016 6378173776 7850060032 12756347552 15700120064 25512695104 31400240128 51025390208 62800480256 102050780416 204101560832 408203121664 816406243328
• Sum of all divisors σ(n): 1763618711400
• Sum of proper divisors (its aliquot sum) s(n): 947212468072
• 816406243328 is an abundant number, because the sum of its proper divisors (947212468072) is greater than itself. Its abundance is 130806224744

Bases of 816406243328

• Binary: 1011111000010101100110101010100000000000₂
• Hexadecimal: 0xBE159AA800
• Base-36: AF1V74ZK

Squares and roots of 816406243328

• 816406243328 squared (816406243328²) is 666519154144937544515584
• 816406243328 cubed (816406243328³) is 544150398741624620747152702992023552
• The square root of 816406243328 is 903552.0147329649
• The cube root of 816406243328 is 9346.2079366703

Scales and comparisons

• 816,406,243,328 seconds is equal to 25,959 years, 10 weeks, 8 hours, 2 minutes, 8 seconds.
• To count from 1 to 816,406,243,328 would take you about fifty-one thousand, nine hundred eighteen 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 816406243328 cubic inches would be around 778.9 feet tall.

Recreational maths with 816406243328

• 816406243328 backwards is 823342604618
• The number of decimal digits it has is: 12
• The sum of 816406243328's digits is 47
• More coming soon!