1493513530

Names of 1493513530

• Cardinal: 1493513530 can be written as One billion, four hundred ninety-three million, five hundred thirteen thousand, five hundred thirty.

Scientific notation

• Scientific notation: 1.49351353 × 10⁹

Factors of 1493513530

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 149351360

Divisors of 1493513530

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 5 10 149351353 298702706 746756765 1493513530
• Sum of all divisors σ(n): 2688324372
• Sum of proper divisors (its aliquot sum) s(n): 1194810842
• 1493513530 is a deficient number, because the sum of its proper divisors (1194810842) is less than itself. Its deficiency is 298702688

Bases of 1493513530

• Binary: 1011001000001010011010100111010₂
• Hexadecimal: 0x5905353A
• Base-36: OP76EY

Squares and roots of 1493513530

• 1493513530 squared (1493513530²) is 2230582664293060900
• 1493513530 cubed (1493513530³) is 3331405388905134339263977000
• The square root of 1493513530 is 38646.0027687211
• The cube root of 1493513530 is 1143.0618240471

Scales and comparisons

• 1,493,513,530 seconds is equal to 47 years, 25 weeks, 3 days, 52 minutes, 10 seconds.
• To count from 1 to 1,493,513,530 would take you about ninety-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 1493513530 cubic inches would be around 95.3 feet tall.

Recreational maths with 1493513530

• 1493513530 backwards is 0353153941
• The number of decimal digits it has is: 10
• The sum of 1493513530's digits is 34
• More coming soon!