1490470585

Names of 1490470585

• Cardinal: 1490470585 can be written as One billion, four hundred ninety million, four hundred seventy thousand, five hundred eighty-five.

Scientific notation

• Scientific notation: 1.490470585 × 10⁹

Factors of 1490470585

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 597887

Divisors of 1490470585

• Number of divisors d(n): 8
• Complete list of divisors:
  1 5 499 2495 597383 2986915 298094117 1490470585
• Sum of all divisors σ(n): 1792152000
• Sum of proper divisors (its aliquot sum) s(n): 301681415
• 1490470585 is a deficient number, because the sum of its proper divisors (301681415) is less than itself. Its deficiency is 1188789170

Bases of 1490470585

• Binary: 1011000110101101100011010111001₂
• Hexadecimal: 0x58D6C6B9
• Base-36: ONDYGP

Squares and roots of 1490470585

• 1490470585 squared (1490470585²) is 2221502564750242225
• 1490470585 cubed (1490470585³) is 3311084227262293907987451625
• The square root of 1490470585 is 38606.6132288237
• The cube root of 1490470585 is 1142.2849893931

Scales and comparisons

• 1,490,470,585 seconds is equal to 47 years, 20 weeks, 2 days, 19 hours, 36 minutes, 25 seconds.
• To count from 1 to 1,490,470,585 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 1490470585 cubic inches would be around 95.2 feet tall.

Recreational maths with 1490470585

• 1490470585 backwards is 5850740941
• The number of decimal digits it has is: 10
• The sum of 1490470585's digits is 43
• More coming soon!