231049064642

Names of 231049064642

• Cardinal: 231049064642 can be written as Two hundred thirty-one billion, forty-nine million, sixty-four thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 2.31049064642 × 10¹¹

Factors of 231049064642

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 66

Divisors of 231049064642

• Number of divisors d(n): 50
• Complete list of divisors:
  1 2 11 22 53 106 121 242 583 1166 1331 2662 2809 5618 6413 12826 14641 29282 30899 61798 70543 141086 148877 297754 339889 679778 775973 1551946 1637647 3275294 3738779 7477558 7890481 15780962 18014117 36028234 41126569 82253138 86795291 173590582 198155287 396310574 954748201 1909496402 2179708157 4359416314 10502230211 21004460422 115524532321 231049064642
• Sum of all divisors σ(n): 388559907615
• Sum of proper divisors (its aliquot sum) s(n): 157510842973
• 231049064642 is a deficient number, because the sum of its proper divisors (157510842973) is less than itself. Its deficiency is 73538221669

Bases of 231049064642

• Binary: 11010111001011100110001111000011000010₂
• Hexadecimal: 0x35CB98F0C2
• Base-36: 2Y54NB9E

Squares and roots of 231049064642

• 231049064642 squared (231049064642²) is 53383670271943094588164
• 231049064642 cubed (231049064642³) is 12334247083489393780446224404097288
• The square root of 231049064642 is 480675.6335014289
• The cube root of 231049064642 is 6136.2268251561

Scales and comparisons

• 231,049,064,642 seconds is equal to 7,346 years, 33 weeks, 3 days, 23 hours, 44 minutes, 2 seconds.
• To count from 1 to 231,049,064,642 would take you about fourteen thousand, six hundred ninety-three 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 231049064642 cubic inches would be around 511.4 feet tall.

Recreational maths with 231049064642

• 231049064642 backwards is 246460940132
• The number of decimal digits it has is: 12
• The sum of 231049064642's digits is 41
• More coming soon!