3680484890

Names of 3680484890

• Cardinal: 3680484890 can be written as Three billion, six hundred eighty million, four hundred eighty-four thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 3.68048489 × 10⁹

Factors of 3680484890

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 368048496

Divisors of 3680484890

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 5 10 368048489 736096978 1840242445 3680484890
• Sum of all divisors σ(n): 6624872820
• Sum of proper divisors (its aliquot sum) s(n): 2944387930
• 3680484890 is a deficient number, because the sum of its proper divisors (2944387930) is less than itself. Its deficiency is 736096960

Bases of 3680484890

• Binary: 11011011010111111011111000011010₂
• Hexadecimal: 0xDB5FBE1A
• Base-36: 1OV9KBE

Squares and roots of 3680484890

• 3680484890 squared (3680484890²) is 13545969025518312100
• 3680484890 cubed (3680484890³) is 49855734318828172102354169000
• The square root of 3680484890 is 60667.0000082417
• The cube root of 3680484890 is 1543.9563323243

Scales and comparisons

• 3,680,484,890 seconds is equal to 117 years, 1 week, 3 days, 4 hours, 54 minutes, 50 seconds.
• To count from 1 to 3,680,484,890 would take you about two hundred thirty-four 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 3680484890 cubic inches would be around 128.7 feet tall.

Recreational maths with 3680484890

• 3680484890 backwards is 0984840863
• The number of decimal digits it has is: 10
• The sum of 3680484890's digits is 50
• More coming soon!