80812809584735375

Names of 80812809584735375

• Cardinal: 80812809584735375 can be written as Eighty quadrillion, eight hundred twelve trillion, eight hundred nine billion, five hundred eighty-four million, seven hundred thirty-five thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 8.0812809584735375 × 10¹⁶

Factors of 80812809584735375

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1222

Divisors of 80812809584735375

• Number of divisors d(n): 192
• Complete list of divisors:
  1 5 7 23 25 35 49 115 125 161 175 245 343 575 805 875 1127 1187 1225 1715 2401 2875 4025 5635 5935 6125 7889 8309 8575 12005 16807 20125 27301 28175 29675 39445 41545 42875 55223 58163 60025 84035 136505 140875 148375 191107 197225 207725 276115 290815 300125 386561 407141 420175 682525 955535 986125 1038625 1337749 1380575 1408969 1454075 1932805 2035705 2100875 2849987 3412625 4777675 6688745 6902875 7044845 7270375 9364243 9664025 9862783 10178525 14249935 19949909 23888375 32406287 33443725 35224225 46821215 48320125 49313915 50892625 65549701 69039481 71249675 99749545 162031435 167218625 176121125 226844009 234106075 246569575 327748505 345197405 356248375 458847907 483276367 498747725 810157175 1134220045 1170530375 1232847875 1587908063 1638742525 1672446203 1725987025 2294239535 2416381835 2493738625 3382934569 4050785875 5671100225 7939540315 8193712625 8362231015 8629935125 11115356441 11471197675 11707123421 12081909175 16914672845 23680541983 28355501125 38466262669 39697701575 41811155075 55576782205 57355988375 58535617105 60409545875 77807495087 81949863947 84573364225 118402709915 192331313345 198488507875 209055775375 269263838683 277883911025 292678085525 389037475435 409749319735 422866821125 544652465609 573649047629 592013549575 961656566725 1346319193415 1389419555125 1463390427625 1884846870781 1945187377175 2048746598675 2723262328045 2868245238145 2960067747875 4015543333403 4808282833625 6731595967075 9424234353905 9725936885875 10243732993375 13193928095467 13616311640225 14341226190725 20077716667015 28108803333821 33657979835375 47121171769525 65969640477335 68081558201125 71706130953625 92357496668269 100388583335075 140544016669105 235605858847625 329848202386675 461787483341345 501942916675375 646502476677883 702720083345525 1649241011933375 2308937416706725 3232512383389415 3513600416727625 11544687083533625 16162561916947075 80812809584735375
• Sum of all divisors σ(n): 122881732297758720
• Sum of proper divisors (its aliquot sum) s(n): 42068922713023345
• 80812809584735375 is a deficient number, because the sum of its proper divisors (42068922713023345) is less than itself. Its deficiency is 38743886871712030

Bases of 80812809584735375

• Binary: 100011111000110101101001001111000100110010111010010001111₂
• Hexadecimal: 0x11F1AD27899748F
• Base-36: M3PR07HU8PB

Squares and roots of 80812809584735375

• 80812809584735375 squared (80812809584735375²) is 6530710192978697692752208776390625
• 80812809584735375 cubed (80812809584735375³) is 527765039278277911420846094557676868456688255859375
• The square root of 80812809584735375 is 284275939.1590068689
• The cube root of 80812809584735375 is 432341.3111740459

Scales and comparisons

• 80,812,809,584,735,375 seconds is equal to 2,569,597,374 years, 18 weeks, 5 days, 18 hours, 29 minutes, 35 seconds.
• To count from 1 to 80,812,809,584,735,375 would take you about seven billion, seven hundred eight million, seven hundred ninety-two thousand, one hundred twenty-three 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 80812809584735375 cubic inches would be around 36028.4 feet tall.

Recreational maths with 80812809584735375

• 80812809584735375 backwards is 57353748590821808
• The number of decimal digits it has is: 17
• The sum of 80812809584735375's digits is 83
• More coming soon!