47040590021

Names of 47040590021

• Cardinal: 47040590021 can be written as Forty-seven billion, forty million, five hundred ninety thousand and twenty-one.

Scientific notation

• Scientific notation: 4.7040590021 × 10¹⁰

Factors of 47040590021

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 83671

Divisors of 47040590021

• Number of divisors d(n): 8
• Complete list of divisors:
  1 653 877 82141 572681 53638073 72037657 47040590021
• Sum of all divisors σ(n): 47166922104
• Sum of proper divisors (its aliquot sum) s(n): 126332083
• 47040590021 is a deficient number, because the sum of its proper divisors (126332083) is less than itself. Its deficiency is 46914257938

Bases of 47040590021

• Binary: 101011110011110101100111000011000101₂
• Hexadecimal: 0xAF3D670C5
• Base-36: LLYR3K5

Squares and roots of 47040590021

• 47040590021 squared (47040590021²) is 2212817109523804780441
• 47040590021 cubed (47040590021³) is 104092222440563555216765000579261
• The square root of 47040590021 is 216888.4275866279
• The cube root of 47040590021 is 3609.8646629641

Scales and comparisons

• 47,040,590,021 seconds is equal to 1,495 years, 38 weeks, 5 days, 6 hours, 33 minutes, 41 seconds.
• To count from 1 to 47,040,590,021 would take you about two thousand, nine hundred ninety-one 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 47040590021 cubic inches would be around 300.8 feet tall.

Recreational maths with 47040590021

• 47040590021 backwards is 12009504074
• The number of decimal digits it has is: 11
• The sum of 47040590021's digits is 32
• More coming soon!