57211836990

Names of 57211836990

• Cardinal: 57211836990 can be written as Fifty-seven billion, two hundred eleven million, eight hundred thirty-six thousand, nine hundred ninety.

Scientific notation

• Scientific notation: 5.721183699 × 10¹⁰

Factors of 57211836990

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3538175

Divisors of 57211836990

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 7 10 11 14 15 21 22 30 33 35 42 49 55 66 70 77 98 105 110 147 154 165 210 231 245 294 330 385 462 490 539 735 770 1078 1155 1470 1617 2310 2695 3234 5390 8085 16170 3538147 7076294 10614441 17690735 21228882 24767029 35381470 38919617 49534058 53072205 74301087 77839234 106144410 116758851 123835145 148602174 173369203 194598085 233517702 247670290 272437319 346738406 371505435 389196170 520107609 544874638 583794255 743010870 817311957 866846015 1040215218 1167588510 1362186595 1634623914 1733692030 1907061233 2600538045 2724373190 3814122466 4086559785 5201076090 5721183699 8173119570 9535306165 11442367398 19070612330 28605918495 57211836990
• Sum of all divisors σ(n): 174246712704
• Sum of proper divisors (its aliquot sum) s(n): 117034875714
• 57211836990 is an abundant number, because the sum of its proper divisors (117034875714) is greater than itself. Its abundance is 59823038724

Bases of 57211836990

• Binary: 110101010010000101110101101000111110₂
• Hexadecimal: 0xD52175A3E
• Base-36: QA6G7Y6

Squares and roots of 57211836990

• 57211836990 squared (57211836990²) is 3273194291770332260100
• 57211836990 cubed (57211836990³) is 187265458257362747782979481099000
• The square root of 57211836990 is 239189.9600526745
• The cube root of 57211836990 is 3853.2628098003

Scales and comparisons

• 57,211,836,990 seconds is equal to 1,819 years, 8 weeks, 2 days, 56 minutes, 30 seconds.
• To count from 1 to 57,211,836,990 would take you about three thousand, six hundred thirty-eight 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 57211836990 cubic inches would be around 321.1 feet tall.

Recreational maths with 57211836990

• 57211836990 backwards is 09963811275
• The number of decimal digits it has is: 11
• The sum of 57211836990's digits is 51
• More coming soon!