6813764590

Names of 6813764590

• Cardinal: 6813764590 can be written as Six billion, eight hundred thirteen million, seven hundred sixty-four thousand, five hundred ninety.

Scientific notation

• Scientific notation: 6.81376459 × 10⁹

Factors of 6813764590

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 681376466

Divisors of 6813764590

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 5 10 681376459 1362752918 3406882295 6813764590
• Sum of all divisors σ(n): 12264776280
• Sum of proper divisors (its aliquot sum) s(n): 5451011690
• 6813764590 is a deficient number, because the sum of its proper divisors (5451011690) is less than itself. Its deficiency is 1362752900

Bases of 6813764590

• Binary: 110010110001000011100101111101110₂
• Hexadecimal: 0x19621CBEE
• Base-36: 34OQMEM

Squares and roots of 6813764590

• 6813764590 squared (6813764590²) is 46427387887937868100
• 6813764590 cubed (6813764590³) is 316345291597025933779870579000
• The square root of 6813764590 is 82545.5304059523
• The cube root of 6813764590 is 1895.8139225171

Scales and comparisons

• 6,813,764,590 seconds is equal to 216 years, 34 weeks, 1 day, 23 minutes, 10 seconds.
• To count from 1 to 6,813,764,590 would take you about four hundred thirty-three 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 6813764590 cubic inches would be around 158 feet tall.

Recreational maths with 6813764590

• 6813764590 backwards is 0954673186
• The number of decimal digits it has is: 10
• The sum of 6813764590's digits is 49
• More coming soon!