6428832401

Names of 6428832401

• Cardinal: 6428832401 can be written as Six billion, four hundred twenty-eight million, eight hundred thirty-two thousand, four hundred one.

Scientific notation

• Scientific notation: 6.428832401 × 10⁹

Factors of 6428832401

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 17299

Divisors of 6428832401

• Number of divisors d(n): 8
• Complete list of divisors:
  1 401 1009 15889 404609 6371489 16032001 6428832401
• Sum of all divisors σ(n): 6451657800
• Sum of proper divisors (its aliquot sum) s(n): 22825399
• 6428832401 is a deficient number, because the sum of its proper divisors (22825399) is less than itself. Its deficiency is 6406007002

Bases of 6428832401

• Binary: 101111111001100000011001010010001₂
• Hexadecimal: 0x17F303291
• Base-36: 2YBK6TT

Squares and roots of 6428832401

• 6428832401 squared (6428832401²) is 41329886040147424801
• 6428832401 cubed (6428832401³) is 265702910504537351377379777201
• The square root of 6428832401 is 80180.0000062359
• The cube root of 6428832401 is 1859.4194435271

Scales and comparisons

• 6,428,832,401 seconds is equal to 204 years, 21 weeks, 4 days, 18 hours, 46 minutes, 41 seconds.
• To count from 1 to 6,428,832,401 would take you about four hundred eight 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 6428832401 cubic inches would be around 155 feet tall.

Recreational maths with 6428832401

• 6428832401 backwards is 1042388246
• The number of decimal digits it has is: 10
• The sum of 6428832401's digits is 38
• More coming soon!