1343340649

Names of 1343340649

• Cardinal: 1343340649 can be written as One billion, three hundred forty-three million, three hundred forty thousand, six hundred forty-nine.

Scientific notation

• Scientific notation: 1.343340649 × 10⁹

Factors of 1343340649

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 191905814

Divisors of 1343340649

• Number of divisors d(n): 4
• Complete list of divisors:
  1 7 191905807 1343340649
• Sum of all divisors σ(n): 1535246464
• Sum of proper divisors (its aliquot sum) s(n): 191905815
• 1343340649 is a deficient number, because the sum of its proper divisors (191905815) is less than itself. Its deficiency is 1151434834

Bases of 1343340649

• Binary: 1010000000100011100000001101001₂
• Hexadecimal: 0x5011C069
• Base-36: M7SGA1

Squares and roots of 1343340649

• 1343340649 squared (1343340649²) is 1804564099255741201
• 1343340649 cubed (1343340649³) is 2424144308256307801927379449
• The square root of 1343340649 is 36651.6118199459
• The cube root of 1343340649 is 1103.3891748209

Scales and comparisons

• 1,343,340,649 seconds is equal to 42 years, 37 weeks, 22 hours, 10 minutes, 49 seconds.
• To count from 1 to 1,343,340,649 would take you about eighty-five 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 1343340649 cubic inches would be around 91.9 feet tall.

Recreational maths with 1343340649

• 1343340649 backwards is 9460433431
• The number of decimal digits it has is: 10
• The sum of 1343340649's digits is 37
• More coming soon!