208420322080

Names of 208420322080

• Cardinal: 208420322080 can be written as Two hundred eight billion, four hundred twenty million, three hundred twenty-two thousand and eighty.

Scientific notation

• Scientific notation: 2.0842032208 × 10¹¹

Factors of 208420322080

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 133613

Divisors of 208420322080

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 80 160 10589 21178 42356 52945 84712 105890 123017 169424 211780 246034 338848 423560 492068 615085 847120 984136 1230170 1694240 1968272 2460340 3936544 4920680 9841360 19682720 1302627013 2605254026 5210508052 6513135065 10421016104 13026270130 20842032208 26052540260 41684064416 52105080520 104210161040 208420322080
• Sum of all divisors σ(n): 492443514360
• Sum of proper divisors (its aliquot sum) s(n): 284023192280
• 208420322080 is an abundant number, because the sum of its proper divisors (284023192280) is greater than itself. Its abundance is 75602870200

Bases of 208420322080

• Binary: 11000010000110110100011011101100100000₂
• Hexadecimal: 0x3086D1BB20
• Base-36: 2NQW2TR4

Squares and roots of 208420322080

• 208420322080 squared (208420322080²) is 43439030655930935526400
• 208420322080 cubed (208420322080³) is 9053576760152119244648002342912000
• The square root of 208420322080 is 456530.7460401763
• The cube root of 208420322080 is 5928.9804851803

Scales and comparisons

• 208,420,322,080 seconds is equal to 6,627 years, 6 weeks, 2 days, 5 hours, 54 minutes, 40 seconds.
• To count from 1 to 208,420,322,080 would take you about thirteen thousand, two hundred fifty-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 208420322080 cubic inches would be around 494.1 feet tall.

Recreational maths with 208420322080

• 208420322080 backwards is 080223024802
• The number of decimal digits it has is: 12
• The sum of 208420322080's digits is 31
• More coming soon!