16240855939

Names of 16240855939

• Cardinal: 16240855939 can be written as Sixteen billion, two hundred forty million, eight hundred fifty-five thousand, nine hundred thirty-nine.

Scientific notation

• Scientific notation: 1.6240855939 × 10¹⁰

Factors of 16240855939

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1040

Divisors of 16240855939

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 11 17 77 103 119 163 187 721 739 1133 1141 1309 1751 1793 2771 5173 7931 8129 12257 12551 12563 16789 19261 19397 30481 56903 76117 87941 117523 120457 134827 138193 184679 213367 285413 532819 837287 843199 967351 1292753 1293989 1325027 1997891 2047769 3139543 5861009 9057923 9275189 12407071 14233879 14334383 21976801 22525459 86849497 99637153 136477781 157678213 210920207 955344467 1476441449 2320122277 16240855939
• Sum of all divisors σ(n): 21809848320
• Sum of proper divisors (its aliquot sum) s(n): 5568992381
• 16240855939 is a deficient number, because the sum of its proper divisors (5568992381) is less than itself. Its deficiency is 10671863558

Bases of 16240855939

• Binary: 1111001000000001111100101110000011₂
• Hexadecimal: 0x3C807CB83
• Base-36: 7GLDWN7

Squares and roots of 16240855939

• 16240855939 squared (16240855939²) is 263765401631351571721
• 16240855939 cubed (16240855939³) is 4283775889587256462181987301019
• The square root of 16240855939 is 127439.6168347975
• The cube root of 16240855939 is 2532.4233234139

Scales and comparisons

• 16,240,855,939 seconds is equal to 516 years, 21 weeks, 1 day, 20 hours, 52 minutes, 19 seconds.
• To count from 1 to 16,240,855,939 would take you about one thousand and thirty-two 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 16240855939 cubic inches would be around 211 feet tall.

Recreational maths with 16240855939

• 16240855939 backwards is 93955804261
• The number of decimal digits it has is: 11
• The sum of 16240855939's digits is 52
• More coming soon!