16140432189

Names of 16140432189

• Cardinal: 16140432189 can be written as Sixteen billion, one hundred forty million, four hundred thirty-two thousand, one hundred eighty-nine.

Scientific notation

• Scientific notation: 1.6140432189 × 10¹⁰

Factors of 16140432189

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 18050

Divisors of 16140432189

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 7 19 21 37 57 61 111 133 183 259 399 427 703 777 1159 1281 2109 2257 3477 4921 6771 8113 14763 15799 17923 24339 42883 47397 53769 125461 128649 300181 340537 376383 663151 900543 1021611 1093303 1989453 2383759 3279909 4642057 7151277 7653121 12599869 13926171 20772757 22959363 37799607 40452211 62318271 88199083 121356633 145409299 264597249 283165477 436227897 768592009 849496431 2305776027 5380144063 16140432189
• Sum of all divisors σ(n): 27026524160
• Sum of proper divisors (its aliquot sum) s(n): 10886091971
• 16140432189 is a deficient number, because the sum of its proper divisors (10886091971) is less than itself. Its deficiency is 5254340218

Bases of 16140432189

• Binary: 1111000010000010110111001100111101₂
• Hexadecimal: 0x3C20B733D
• Base-36: 7EXLH6L

Squares and roots of 16140432189

• 16140432189 squared (16140432189²) is 260513551247707331721
• 16140432189 cubed (16140432189³) is 4204801308229196529360929167269
• The square root of 16140432189 is 127045.0006454405
• The cube root of 16140432189 is 2527.1928635977

Scales and comparisons

• 16,140,432,189 seconds is equal to 513 years, 11 weeks, 1 day, 13 hours, 23 minutes, 9 seconds.
• To count from 1 to 16,140,432,189 would take you about one thousand and twenty-six 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 16140432189 cubic inches would be around 210.6 feet tall.

Recreational maths with 16140432189

• 16140432189 backwards is 98123404161
• The number of decimal digits it has is: 11
• The sum of 16140432189's digits is 39
• More coming soon!