1493311249

Names of 1493311249

• Cardinal: 1493311249 can be written as One billion, four hundred ninety-three million, three hundred eleven thousand, two hundred forty-nine.

Scientific notation

• Scientific notation: 1.493311249 × 10⁹

Factors of 1493311249

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 6696686

Divisors of 1493311249

• Number of divisors d(n): 4
• Complete list of divisors:
  1 223 6696463 1493311249
• Sum of all divisors σ(n): 1500007936
• Sum of proper divisors (its aliquot sum) s(n): 6696687
• 1493311249 is a deficient number, because the sum of its proper divisors (6696687) is less than itself. Its deficiency is 1486614562

Bases of 1493311249

• Binary: 1011001000000100001111100010001₂
• Hexadecimal: 0x59021F11
• Base-36: OP2UC1

Squares and roots of 1493311249

• 1493311249 squared (1493311249²) is 2229978486389940001
• 1493311249 cubed (1493311249³) is 3330051958754090803928371249
• The square root of 1493311249 is 38643.3855789059
• The cube root of 1493311249 is 1143.0102164065

Scales and comparisons

• 1,493,311,249 seconds is equal to 47 years, 25 weeks, 16 hours, 40 minutes, 49 seconds.
• To count from 1 to 1,493,311,249 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 1493311249 cubic inches would be around 95.3 feet tall.

Recreational maths with 1493311249

• 1493311249 backwards is 9421133941
• The number of decimal digits it has is: 10
• The sum of 1493311249's digits is 37
• More coming soon!