16321550401

Names of 16321550401

• Cardinal: 16321550401 can be written as Sixteen billion, three hundred twenty-one million, five hundred fifty thousand, four hundred one.

Scientific notation

• Scientific notation: 1.6321550401 × 10¹⁰

Factors of 16321550401

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 4774055

Divisors of 16321550401

• Number of divisors d(n): 8
• Complete list of divisors:
  1 13 263 3419 4773779 62059127 1255503877 16321550401
• Sum of all divisors σ(n): 17643890880
• Sum of proper divisors (its aliquot sum) s(n): 1322340479
• 16321550401 is a deficient number, because the sum of its proper divisors (1322340479) is less than itself. Its deficiency is 14999209922

Bases of 16321550401

• Binary: 1111001100110101110001100001000001₂
• Hexadecimal: 0x3CCD71841
• Base-36: 7HXFGW1

Squares and roots of 16321550401

• 16321550401 squared (16321550401²) is 266393007492383260801
• 16321550401 cubed (16321550401³) is 4347946898260904014772249131201
• The square root of 16321550401 is 127755.8233545539
• The cube root of 16321550401 is 2536.6106031213

Scales and comparisons

• 16,321,550,401 seconds is equal to 518 years, 50 weeks, 4 days, 20 hours, 1 second.
• To count from 1 to 16,321,550,401 would take you about one thousand and thirty-seven 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 16321550401 cubic inches would be around 211.4 feet tall.

Recreational maths with 16321550401

• 16321550401 backwards is 10405512361
• The number of decimal digits it has is: 11
• The sum of 16321550401's digits is 28
• More coming soon!