18080823250

Names of 18080823250

• Cardinal: 18080823250 can be written as Eighteen billion, eighty million, eight hundred twenty-three thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.808082325 × 10¹⁰

Factors of 18080823250

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 19568

Divisors of 18080823250

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 5 7 10 14 23 25 35 46 50 70 115 125 161 175 230 250 322 350 529 575 805 875 1058 1150 1610 1750 2645 2875 3703 4025 5290 5750 7406 8050 13225 18515 19531 20125 26450 37030 39062 40250 66125 92575 97655 132250 136717 185150 195310 273434 449213 462875 488275 683585 898426 925750 976550 1367170 2246065 2441375 3144491 3417925 4492130 4882750 6288982 6835850 10331899 11230325 15722455 17089625 20663798 22460650 31444910 34179250 51659495 56151625 72323293 78612275 103318990 112303250 144646586 157224550 258297475 361616465 393061375 516594950 723232930 786122750 1291487375 1808082325 2582974750 3616164650 9040411625 18080823250
• Sum of all divisors σ(n): 40439677824
• Sum of proper divisors (its aliquot sum) s(n): 22358854574
• 18080823250 is an abundant number, because the sum of its proper divisors (22358854574) is greater than itself. Its abundance is 4278031324

Bases of 18080823250

• Binary: 10000110101101100110111011111010010₂
• Hexadecimal: 0x435B377D2
• Base-36: 8B0USIA

Squares and roots of 18080823250

• 18080823250 squared (18080823250²) is 326916169397740562500
• 18080823250 cubed (18080823250³) is 5910913476447606059918078125000
• The square root of 18080823250 is 134464.9517532357
• The cube root of 18080823250 is 2624.6580718651

Scales and comparisons

• 18,080,823,250 seconds is equal to 574 years, 47 weeks, 3 days, 18 hours, 54 minutes, 10 seconds.
• To count from 1 to 18,080,823,250 would take you about one thousand, one 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 18080823250 cubic inches would be around 218.7 feet tall.

Recreational maths with 18080823250

• 18080823250 backwards is 05232808081
• The number of decimal digits it has is: 11
• The sum of 18080823250's digits is 37
• More coming soon!