82310791968

Names of 82310791968

• Cardinal: 82310791968 can be written as Eighty-two billion, three hundred ten million, seven hundred ninety-one thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 8.2310791968 × 10¹⁰

Factors of 82310791968

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 61015

Divisors of 82310791968

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 288 5113 10226 15339 20452 30678 40904 46017 55897 61356 81808 92034 111794 122712 163616 167691 184068 223588 245424 335382 368136 447176 490848 503073 670764 736272 894352 1006146 1341528 1472544 1788704 2012292 2683056 4024584 5366112 8049168 16098336 285801361 571602722 857404083 1143205444 1714808166 2286410888 2572212249 3429616332 4572821776 5144424498 6859232664 9145643552 10288848996 13718465328 20577697992 27436930656 41155395984 82310791968
• Sum of all divisors σ(n): 234121282668
• Sum of proper divisors (its aliquot sum) s(n): 151810490700
• 82310791968 is an abundant number, because the sum of its proper divisors (151810490700) is greater than itself. Its abundance is 69499698732

Bases of 82310791968

• Binary: 1001100101010000110110000001100100000₂
• Hexadecimal: 0x132A1B0320
• Base-36: 11T9PXK0

Squares and roots of 82310791968

• 82310791968 squared (82310791968²) is 6775066474399373313024
• 82310791968 cubed (82310791968³) is 557661087143658014517889408991232
• The square root of 82310791968 is 286898.5743568623
• The cube root of 82310791968 is 4349.9633055961

Scales and comparisons

• 82,310,791,968 seconds is equal to 2,617 years, 11 weeks, 6 days, 4 hours, 52 minutes, 48 seconds.
• To count from 1 to 82,310,791,968 would take you about five thousand, two hundred thirty-four 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 82310791968 cubic inches would be around 362.5 feet tall.

Recreational maths with 82310791968

• 82310791968 backwards is 86919701328
• The number of decimal digits it has is: 11
• The sum of 82310791968's digits is 54
• More coming soon!