4427992880423709642

Names of 4427992880423709642

• Cardinal: 4427992880423709642 can be written as Four quintillion, four hundred twenty-seven quadrillion, nine hundred ninety-two trillion, eight hundred eighty billion, four hundred twenty-three million, seven hundred nine thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 4.427992880423709642 × 10¹⁸

Factors of 4427992880423709642

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 27333289385331546

Divisors of 4427992880423709642

• Number of divisors d(n): 20
• Complete list of divisors:
  1 2 3 6 9 18 27 54 81 162 27333289385331541 54666578770663082 81999868155994623 163999736311989246 245999604467983869 491999208935967738 737998813403951607 1475997626807903214 2213996440211854821 4427992880423709642
• Sum of all divisors σ(n): 9921984046875349746
• Sum of proper divisors (its aliquot sum) s(n): 5493991166451640104
• 4427992880423709642 is an abundant number, because the sum of its proper divisors (5493991166451640104) is greater than itself. Its abundance is 1065998286027930462

Bases of 4427992880423709642

• Binary: 11110101110011011001000001000001110001100111010010101111001010₂
• Hexadecimal: 0x3D736410719D2BCA
• Base-36: XN3SH2XC2YMI

Squares and roots of 4427992880423709642

• 4427992880423709642 squared (4427992880423709642²) is 19607120949083060956106227780723768164
• 4427992880423709642 cubed (4427992880423709642³) is 86820191968146362640231053122678994163903594629659437288
• The square root of 4427992880423709642 is 2104279658.3210392385
• The cube root of 4427992880423709642 is 1642110.2223475729

Scales and comparisons

• 4,427,992,880,423,709,642 seconds is equal to 140,796,476,916 years, 10 weeks, 2 days, 15 hours, 20 minutes, 42 seconds.
• To count from 1 to 4,427,992,880,423,709,642 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 4427992880423709642 cubic inches would be around 136842.5 feet tall.

Recreational maths with 4427992880423709642

• 4427992880423709642 backwards is 2469073240882997244
• The number of decimal digits it has is: 19
• The sum of 4427992880423709642's digits is 90
• More coming soon!