6900014749

Names of 6900014749

• Cardinal: 6900014749 can be written as Six billion, nine hundred million, fourteen thousand, seven hundred forty-nine.

Scientific notation

• Scientific notation: 6.900014749 × 10⁹

Factors of 6900014749

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 363158690

Divisors of 6900014749

• Number of divisors d(n): 4
• Complete list of divisors:
  1 19 363158671 6900014749
• Sum of all divisors σ(n): 7263173440
• Sum of proper divisors (its aliquot sum) s(n): 363158691
• 6900014749 is a deficient number, because the sum of its proper divisors (363158691) is less than itself. Its deficiency is 6536856058

Bases of 6900014749

• Binary: 110011011010001011101111010011101₂
• Hexadecimal: 0x19B45DE9D
• Base-36: 36439GD

Squares and roots of 6900014749

• 6900014749 squared (6900014749²) is 47610203536417533001
• 6900014749 cubed (6900014749³) is 328511106604172936329094231749
• The square root of 6900014749 is 83066.3274076807
• The cube root of 6900014749 is 1903.7796184271

Scales and comparisons

• 6,900,014,749 seconds is equal to 219 years, 20 weeks, 5 days, 6 hours, 45 minutes, 49 seconds.
• To count from 1 to 6,900,014,749 would take you about four hundred thirty-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 6900014749 cubic inches would be around 158.6 feet tall.

Recreational maths with 6900014749

• 6900014749 backwards is 9474100096
• The number of decimal digits it has is: 10
• The sum of 6900014749's digits is 40
• More coming soon!