1345443427

Names of 1345443427

• Cardinal: 1345443427 can be written as One billion, three hundred forty-five million, four hundred forty-three thousand, four hundred twenty-seven.

Scientific notation

• Scientific notation: 1.345443427 × 10⁹

Factors of 1345443427

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 700517

Divisors of 1345443427

• Number of divisors d(n): 8
• Complete list of divisors:
  1 17 113 1921 700387 11906579 79143731 1345443427
• Sum of all divisors σ(n): 1437196176
• Sum of proper divisors (its aliquot sum) s(n): 91752749
• 1345443427 is a deficient number, because the sum of its proper divisors (91752749) is less than itself. Its deficiency is 1253690678

Bases of 1345443427

• Binary: 1010000001100011101011001100011₂
• Hexadecimal: 0x5031D663
• Base-36: M91ISJ

Squares and roots of 1345443427

• 1345443427 squared (1345443427²) is 1810218015257504329
• 1345443427 cubed (1345443427³) is 2435545930065194911877095483
• The square root of 1345443427 is 36680.2866264701
• The cube root of 1345443427 is 1103.9645992093

Scales and comparisons

• 1,345,443,427 seconds is equal to 42 years, 40 weeks, 4 days, 6 hours, 17 minutes, 7 seconds.
• To count from 1 to 1,345,443,427 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 1345443427 cubic inches would be around 92 feet tall.

Recreational maths with 1345443427

• 1345443427 backwards is 7243445431
• The number of decimal digits it has is: 10
• The sum of 1345443427's digits is 37
• More coming soon!