8009840117745836

Names of 8009840117745836

• Cardinal: 8009840117745836 can be written as Eight quadrillion, nine trillion, eight hundred forty billion, one hundred seventeen million, seven hundred forty-five thousand, eight hundred thirty-six.

Scientific notation

• Scientific notation: 8.009840117745836 × 10¹⁵

Factors of 8009840117745836

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 291

Divisors of 8009840117745836

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 61 71 122 142 157 244 284 314 628 3721 4331 5041 7442 8662 9577 10082 11147 14884 17324 19154 20164 22294 24649 38308 44588 49298 98596 226981 264191 307501 357911 453962 528382 584197 615002 679967 715822 791437 907924 1056764 1168394 1230004 1359934 1431644 1503589 1582874 1750079 2336788 2719868 3007178 3165748 3500158 6014356 7000316 16115651 18757561 21832571 32231302 35636017 37515122 41477987 43665142 48277657 56192027 64462604 71272034 75030244 82955974 87330284 91718929 96555314 106754819 112384054 124255609 142544068 165911948 183437858 193110628 213509638 224768108 248511218 366875716 427019276 497022436 1144211221 1331786831 2288422442 2530157207 2663573662 2944937077 3427713647 4576844884 5060314414 5327147324 5594854669 5889874154 6512043959 6855427294 7579592149 8822148239 10120628828 11189709338 11779748308 13024087918 13710854588 15159184298 17644296478 22379418676 26048175836 30318368596 35288592956 81238996691 162477993382 179641161697 209090532467 324955986764 359282323394 397234681499 418181064934 462355121089 538151042579 718564646788 794469362998 836362129868 924710242178 1076302085158 1588938725996 1849420484356 2152604170316 12754522480487 25509044960974 28203662386429 32827213597319 51018089921948 56407324772858 65654427194638 112814649545716 131308854389276 2002460029436459 4004920058872918 8009840117745836
• Sum of all divisors σ(n): 14547075160976064
• Sum of proper divisors (its aliquot sum) s(n): 6537235043230228
• 8009840117745836 is a deficient number, because the sum of its proper divisors (6537235043230228) is less than itself. Its deficiency is 1472605074515608

Bases of 8009840117745836

• Binary: 11100011101001110100000111010111011010000100010101100₂
• Hexadecimal: 0x1C74E83AED08AC
• Base-36: 26V91R25UP8

Squares and roots of 8009840117745836

• 8009840117745836 squared (8009840117745836²) is 64157538711850627916561895338896
• 8009840117745836 cubed (8009840117745836³) is 513891627430012664840409422921821349062812837056
• The square root of 8009840117745836 is 89497710.1257112387
• The cube root of 8009840117745836 is 200081.9673833663

Scales and comparisons

• 8,009,840,117,745,836 seconds is equal to 254,688,139 years, 35 weeks, 3 days, 6 hours, 43 minutes, 56 seconds.
• To count from 1 to 8,009,840,117,745,836 would take you about seven hundred sixty-four million, sixty-four thousand, four hundred nineteen 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 8009840117745836 cubic inches would be around 16673.5 feet tall.

Recreational maths with 8009840117745836

• 8009840117745836 backwards is 6385477110489008
• 8009840117745836 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 8009840117745836's digits is 71
• More coming soon!