47406749724193373942

Names of 47406749724193373942

• Cardinal: 47406749724193373942 can be written as Forty-seven quintillion, four hundred six quadrillion, seven hundred forty-nine trillion, seven hundred twenty-four billion, one hundred ninety-three million, three hundred seventy-three thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 4.7406749724193373942 × 10¹⁹

Factors of 47406749724193373942

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 14243900757367

Divisors of 47406749724193373942

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 29 58 57383 114766 1664107 3328214 14243900699953 28487801399906 413073120298637 826146240597274 817357753865402999 1634715507730805998 23703374862096686971 47406749724193373942
• Sum of all divisors σ(n): 73563479798954430240
• Sum of proper divisors (its aliquot sum) s(n): 26156730074761056298
• 47406749724193373942 is a deficient number, because the sum of its proper divisors (26156730074761056298) is less than itself. Its deficiency is 21250019649432317644

Bases of 47406749724193373942

• Binary: 101001000111100110100110111011001111010010011001001011111011110110₂
• Hexadecimal: 0x291E69BB3D264BEF6
• Base-36: A069U95KZ1WQE

Squares and roots of 47406749724193373942

• 47406749724193373942 squared (47406749724193373942²) is 2247399919412308536319111977497444619364
• 47406749724193373942 cubed (47406749724193373942³) is 106541925509751668528016146140140353772767688216509106212888
• The square root of 47406749724193373942 is 6885255966.4977869247
• The cube root of 47406749724193373942 is 3619206.7522136039

Scales and comparisons

• 47,406,749,724,193,373,942 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 47,406,749,724,193,373,942 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 47406749724193373942 cubic inches would be around 301600.6 feet tall.

Recreational maths with 47406749724193373942

• 47406749724193373942 backwards is 24937339142794760474
• The number of decimal digits it has is: 20
• The sum of 47406749724193373942's digits is 95
• More coming soon!