490992282509688961

Names of 490992282509688961

• Cardinal: 490992282509688961 can be written as Four hundred ninety quadrillion, nine hundred ninety-two trillion, two hundred eighty-two billion, five hundred nine million, six hundred eighty-eight thousand, nine hundred sixty-one.

Scientific notation

• Scientific notation: 4.90992282509688961 × 10¹⁷

Factors of 490992282509688961

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 54439716948

Divisors of 490992282509688961

• Number of divisors d(n): 16
• Complete list of divisors:
  1 37 173 1409 6401 52133 243757 9019009 54439715329 2014269467173 9418070751917 76705558898561 348468617820929 2838105679246757 13270061689451053 490992282509688961
• Sum of all divisors σ(n): 507537110844363600
• Sum of proper divisors (its aliquot sum) s(n): 16544828334674639
• 490992282509688961 is a deficient number, because the sum of its proper divisors (16544828334674639) is less than itself. Its deficiency is 474447454175014322

Bases of 490992282509688961

• Binary: 11011010000010110101110000100101010011100101100000010000001₂
• Hexadecimal: 0x6D05AE12A72C081
• Base-36: 3QAI8KPL7EYP

Squares and roots of 490992282509688961

• 490992282509688961 squared (490992282509688961²) is 241073421484074216402980840965259521
• 490992282509688961 cubed (490992282509688961³) is 118365189466885887889994260113136317072506284353847681
• The square root of 490992282509688961 is 700708414.7558733015
• The cube root of 490992282509688961 is 788905.3270466335

Scales and comparisons

• 490,992,282,509,688,961 seconds is equal to 15,612,035,844 years, 49 weeks, 6 days, 20 hours, 16 minutes, 1 second.
• To count from 1 to 490,992,282,509,688,961 would take you about forty-six billion, eight hundred thirty-six million, one hundred seven thousand, five 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 490992282509688961 cubic inches would be around 65742.1 feet tall.

Recreational maths with 490992282509688961

• 490992282509688961 backwards is 169886905282299094
• The number of decimal digits it has is: 18
• The sum of 490992282509688961's digits is 97
• More coming soon!