20629072476

Names of 20629072476

• Cardinal: 20629072476 can be written as Twenty billion, six hundred twenty-nine million, seventy-two thousand, four hundred seventy-six.

Scientific notation

• Scientific notation: 2.0629072476 × 10¹⁰

Factors of 20629072476

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 277

Divisors of 20629072476

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 12 18 36 61 122 183 211 244 366 422 549 633 732 844 1098 1266 1899 2196 2532 3798 7596 12871 25742 38613 44521 51484 77226 89042 115839 133563 154452 178084 231678 267126 400689 463356 534252 801378 1602756 2715781 5431562 8147343 9393931 10863124 16294686 18787862 24442029 28181793 32589372 37575724 48884058 56363586 84545379 97768116 112727172 169090758 338181516 573029791 1146059582 1719089373 2292119164 3438178746 5157268119 6876357492 10314536238 20629072476
• Sum of all divisors σ(n): 53252942288
• Sum of proper divisors (its aliquot sum) s(n): 32623869812
• 20629072476 is an abundant number, because the sum of its proper divisors (32623869812) is greater than itself. Its abundance is 11994797336

Bases of 20629072476

• Binary: 10011001101100101101010101001011100₂
• Hexadecimal: 0x4CD96AA5C
• Base-36: 9H60M70

Squares and roots of 20629072476

• 20629072476 squared (20629072476²) is 425558631220060770576
• 20629072476 cubed (20629072476³) is 8778879846225989941336712266176
• The square root of 20629072476 is 143628.2440051399
• The cube root of 20629072476 is 2742.5837632713

Scales and comparisons

• 20,629,072,476 seconds is equal to 655 years, 48 weeks, 6 days, 9 hours, 54 minutes, 36 seconds.
• To count from 1 to 20,629,072,476 would take you about one thousand, three hundred eleven 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 20629072476 cubic inches would be around 228.5 feet tall.

Recreational maths with 20629072476

• 20629072476 backwards is 67427092602
• The number of decimal digits it has is: 11
• The sum of 20629072476's digits is 45
• More coming soon!