16396862401

Names of 16396862401

• Cardinal: 16396862401 can be written as Sixteen billion, three hundred ninety-six million, eight hundred sixty-two thousand, four hundred one.

Scientific notation

• Scientific notation: 1.6396862401 × 10¹⁰

Factors of 16396862401

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1630595

Divisors of 16396862401

• Number of divisors d(n): 8
• Complete list of divisors:
  1 89 113 10057 1630393 145104977 184234409 16396862401
• Sum of all divisors σ(n): 16727842440
• Sum of proper divisors (its aliquot sum) s(n): 330980039
• 16396862401 is a deficient number, because the sum of its proper divisors (330980039) is less than itself. Its deficiency is 16065882362

Bases of 16396862401

• Binary: 1111010001010101000100001111000001₂
• Hexadecimal: 0x3D15443C1
• Base-36: 7J69O01

Squares and roots of 16396862401

• 16396862401 squared (16396862401²) is 268857096597327484801
• 16396862401 cubed (16396862401³) is 4408412818438744072617415867201
• The square root of 16396862401 is 128050.2338967017
• The cube root of 16396862401 is 2540.5061508625

Scales and comparisons

• 16,396,862,401 seconds is equal to 521 years, 19 weeks, 1 day, 12 hours, 1 second.
• To count from 1 to 16,396,862,401 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 16396862401 cubic inches would be around 211.7 feet tall.

Recreational maths with 16396862401

• 16396862401 backwards is 10426869361
• The number of decimal digits it has is: 11
• The sum of 16396862401's digits is 46
• More coming soon!