490625693838388269364921

Names of 490625693838388269364921

• Cardinal: 490625693838388269364921 can be written as Four hundred ninety sextillion, six hundred twenty-five quintillion, six hundred ninety-three quadrillion, eight hundred thirty-eight trillion, three hundred eighty-eight billion, two hundred sixty-nine million, three hundred sixty-four thousand, nine hundred twenty-one.

Scientific notation

• Scientific notation: 4.90625693838388269364921 × 10²³

Factors of 490625693838388269364921

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 18930994134

Divisors of 490625693838388269364921

• Number of divisors d(n): 9
• Complete list of divisors:
  1 37 1369 18930994097 700446781589 25916530918793 358382537500648845409 13260153887524007280133 490625693838388269364921
• Sum of all divisors σ(n): 504244230290048834186349
• Sum of proper divisors (its aliquot sum) s(n): 13618536451660564821428
• 490625693838388269364921 is a deficient number, because the sum of its proper divisors (13618536451660564821428) is less than itself. Its deficiency is 477007157386727704543493

Bases of 490625693838388269364921

• Binary: 1100111111001001101111101000101101010111010111001010001101101110011011010111001₂
• Hexadecimal: 0x67E4DF45ABAE51B736B9
• Base-36: 27W6W0DWADPWQCOP

Squares and roots of 490625693838388269364921

• 490625693838388269364921 squared (490625693838388269364921²) is 240713571454399901023364961239213332156665336241
• 490625693838388269364921 cubed (490625693838388269364921³) is 118100263011131403923023425961368524554146640651242296460337427995401961
• 490625693838388269364921 is a perfect square number. Its square root is 700446781589
• The cube root of 490625693838388269364921 is 78870893.8514206833

Scales and comparisons

• 490,625,693,838,388,269,364,921 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 490,625,693,838,388,269,364,921 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 490625693838388269364921 cubic inches would be around 6572574.5 feet tall.

Recreational maths with 490625693838388269364921

• 490625693838388269364921 backwards is 129463962883838396526094
• The number of decimal digits it has is: 24
• The sum of 490625693838388269364921's digits is 124
• More coming soon!