1490431

Names of 1490431

• Cardinal: 1490431 can be written as One million, four hundred ninety thousand, four hundred thirty-one.

Scientific notation

• Scientific notation: 1.490431 × 10⁶

Factors of 1490431

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 18040

Divisors of 1490431

• Number of divisors d(n): 4
• Complete list of divisors:
  1 83 17957 1490431
• Sum of all divisors σ(n): 1508472
• Sum of proper divisors (its aliquot sum) s(n): 18041
• 1490431 is a deficient number, because the sum of its proper divisors (18041) is less than itself. Its deficiency is 1472390

Bases of 1490431

• Binary: 101101011110111111111₂
• Hexadecimal: 0x16BDFF
• Base-36: VY0V

Squares and roots of 1490431

• 1490431 squared (1490431²) is 2221384565761
• 1490431 cubed (1490431³) is 3310820419731732991
• The square root of 1490431 is 1220.8320932871
• The cube root of 1490431 is 114.2274876761

Scales and comparisons

• 1,490,431 seconds is equal to 2 weeks, 3 days, 6 hours, 31 seconds.
• To count from 1 to 1,490,431 would take you about three weeks!

  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 1490431 cubic inches would be around 9.5 feet tall.

Recreational maths with 1490431

• 1490431 backwards is 1340941
• The number of decimal digits it has is: 7
• The sum of 1490431's digits is 22
• More coming soon!