1493697407

Names of 1493697407

• Cardinal: 1493697407 can be written as One billion, four hundred ninety-three million, six hundred ninety-seven thousand, four hundred seven.

Scientific notation

• Scientific notation: 1.493697407 × 10⁹

Factors of 1493697407

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1828333

Divisors of 1493697407

• Number of divisors d(n): 8
• Complete list of divisors:
  1 19 43 817 1828271 34737149 78615653 1493697407
• Sum of all divisors σ(n): 1608879360
• Sum of proper divisors (its aliquot sum) s(n): 115181953
• 1493697407 is a deficient number, because the sum of its proper divisors (115181953) is less than itself. Its deficiency is 1378515454

Bases of 1493697407

• Binary: 1011001000010000000001101111111₂
• Hexadecimal: 0x5908037F
• Base-36: OPB4AN

Squares and roots of 1493697407

• 1493697407 squared (1493697407²) is 2231131943678523649
• 1493697407 cubed (1493697407³) is 3332635998947480816099478143
• The square root of 1493697407 is 38648.3816866891
• The cube root of 1493697407 is 1143.1087322603

Scales and comparisons

• 1,493,697,407 seconds is equal to 47 years, 25 weeks, 5 days, 3 hours, 56 minutes, 47 seconds.
• To count from 1 to 1,493,697,407 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 1493697407 cubic inches would be around 95.3 feet tall.

Recreational maths with 1493697407

• 1493697407 backwards is 7047963941
• The number of decimal digits it has is: 10
• The sum of 1493697407's digits is 50
• More coming soon!