82080360829870209

Names of 82080360829870209

• Cardinal: 82080360829870209 can be written as Eighty-two quadrillion, eighty trillion, three hundred sixty billion, eight hundred twenty-nine million, eight hundred seventy thousand, two hundred nine.

Scientific notation

• Scientific notation: 8.2080360829870209 × 10¹⁶

Factors of 82080360829870209

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 44273

Divisors of 82080360829870209

• Number of divisors d(n): 63
• Complete list of divisors:
  1 3 9 27 81 241 243 723 729 2169 6507 19521 44029 58081 58563 132087 174243 175689 396261 522729 1188783 1568187 3566349 4704561 10610989 10699047 14113683 31832967 32097141 42341049 95498901 286496703 859490109 1938552841 2557248349 2578470327 5815658523 7671745047 7735410981 17446975569 23015235141 52340926707 69045705423 157022780121 207137116269 467191234681 471068340363 621411348807 1401573704043 1413205021089 1864234046421 4204721112129 12614163336387 37842490009161 112593087558121 113527470027483 337779262674363 340582410082449 1013337788023089 3040013364069267 9120040092207801 27360120276623403 82080360829870209
• Sum of all divisors σ(n): 123579810340914969
• Sum of proper divisors (its aliquot sum) s(n): 41499449511044760
• 82080360829870209 is a deficient number, because the sum of its proper divisors (41499449511044760) is less than itself. Its deficiency is 40580911318825449

Bases of 82080360829870209

• Binary: 100100011100110111010011100111110010011001110000010000001₂
• Hexadecimal: 0x1239BA73E4CE081
• Base-36: MG7257LZN29

Squares and roots of 82080360829870209

• 82080360829870209 squared (82080360829870209²) is 6737185633961691704675043785703681
• 82080360829870209 cubed (82080360829870209³) is 552990627813393531456327869898565853331224963539329
• 82080360829870209 is a perfect square number. Its square root is 286496703
• The cube root of 82080360829870209 is 434590.0234348109

Scales and comparisons

• 82,080,360,829,870,209 seconds is equal to 2,609,901,583 years, 8 weeks, 3 days, 15 hours, 30 minutes, 9 seconds.
• To count from 1 to 82,080,360,829,870,209 would take you about seven billion, eight hundred twenty-nine million, seven hundred four thousand, seven 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 82080360829870209 cubic inches would be around 36215.8 feet tall.

Recreational maths with 82080360829870209

• 82080360829870209 backwards is 90207892806308028
• The number of decimal digits it has is: 17
• The sum of 82080360829870209's digits is 72
• More coming soon!