80531523616

Names of 80531523616

• Cardinal: 80531523616 can be written as Eighty billion, five hundred thirty-one million, five hundred twenty-three thousand, six hundred sixteen.

Scientific notation

• Scientific notation: 8.0531523616 × 10¹⁰

Factors of 80531523616

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 42

Divisors of 80531523616

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 8 16 17 23 32 34 46 68 92 136 184 272 368 391 529 544 736 782 1058 1564 2116 3128 4232 6256 8464 8993 12167 12512 16928 17986 24334 35972 48668 71944 97336 143888 194672 206839 279841 287776 389344 413678 559682 827356 1119364 1654712 2238728 3309424 4477456 4757297 6436343 6618848 8954912 9514594 12872686 19029188 25745372 38058376 51490744 76116752 102981488 109417831 148035889 152233504 205962976 218835662 296071778 437671324 592143556 875342648 1184287112 1750685296 2368574224 2516610113 3501370592 4737148448 5033220226 10066440452 20132880904 40265761808 80531523616
• Sum of all divisors σ(n): 175503275262
• Sum of proper divisors (its aliquot sum) s(n): 94971751646
• 80531523616 is an abundant number, because the sum of its proper divisors (94971751646) is greater than itself. Its abundance is 14440228030

Bases of 80531523616

• Binary: 1001011000000000011011000100000100000₂
• Hexadecimal: 0x12C00D8820
• Base-36: 10ZUE1B4

Squares and roots of 80531523616

• 80531523616 squared (80531523616²) is 6485326295914365715456
• 80531523616 cubed (80531523616³) is 522273207756893546927905600208896
• The square root of 80531523616 is 283780.7668183311
• The cube root of 80531523616 is 4318.3910978287
• Being both a perfect square and a perfect cube, 80531523616 is also a perfect sixth number.

Scales and comparisons

• 80,531,523,616 seconds is equal to 2,560 years, 33 weeks, 6 days, 19 hours, 40 minutes, 16 seconds.
• To count from 1 to 80,531,523,616 would take you about five thousand, one hundred twenty-one 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 80531523616 cubic inches would be around 359.9 feet tall.

Recreational maths with 80531523616

• 80531523616 backwards is 61632513508
• The number of decimal digits it has is: 11
• The sum of 80531523616's digits is 40
• More coming soon!