16400282899

Names of 16400282899

• Cardinal: 16400282899 can be written as Sixteen billion, four hundred million, two hundred eighty-two thousand, eight hundred ninety-nine.

Scientific notation

• Scientific notation: 1.6400282899 × 10¹⁰

Factors of 16400282899

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 337

Divisors of 16400282899

• Number of divisors d(n): 72
• Complete list of divisors:
  1 7 11 13 49 77 91 109 143 197 539 637 763 1001 1199 1379 1417 2167 2561 5341 7007 8393 9653 9919 11881 15169 15587 17927 21473 28171 58751 69433 83167 106183 109109 125489 130691 150311 154453 197197 236203 279149 582169 763763 914837 1052177 1081171 1380379 1653421 1698983 1954043 2340557 3070639 6403859 7568197 11573947 11892881 13678301 16383899 21494473 25746127 30427241 83250167 114687293 150461311 180222889 212990687 334699651 1261560223 1490934809 2342897557 16400282899
• Sum of all divisors σ(n): 22735511568
• Sum of proper divisors (its aliquot sum) s(n): 6335228669
• 16400282899 is a deficient number, because the sum of its proper divisors (6335228669) is less than itself. Its deficiency is 10065054230

Bases of 16400282899

• Binary: 1111010001100010000111010100010011₂
• Hexadecimal: 0x3D1887513
• Base-36: 7J8AZ9V

Squares and roots of 16400282899

• 16400282899 squared (16400282899²) is 268969279167231844201
• 16400282899 cubed (16400282899³) is 4411172269482709375617892618699
• The square root of 16400282899 is 128063.5892789203
• The cube root of 16400282899 is 2540.6827942513

Scales and comparisons

• 16,400,282,899 seconds is equal to 521 years, 24 weeks, 6 days, 2 hours, 8 minutes, 19 seconds.
• To count from 1 to 16,400,282,899 would take you about one thousand and forty-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 16400282899 cubic inches would be around 211.7 feet tall.

Recreational maths with 16400282899

• 16400282899 backwards is 99828200461
• 16400282899 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16400282899's digits is 49
• More coming soon!