490046

Names of 490046

• Cardinal: 490046 can be written as Four hundred ninety thousand and forty-six.

Scientific notation

• Scientific notation: 4.90046 × 10⁵

Factors of 490046

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 245025

Divisors of 490046

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 245023 490046
• Sum of all divisors σ(n): 735072
• Sum of proper divisors (its aliquot sum) s(n): 245026
• 490046 is a deficient number, because the sum of its proper divisors (245026) is less than itself. Its deficiency is 245020

Bases of 490046

• Binary: 1110111101000111110₂
• Hexadecimal: 0x77A3E
• Base-36: AI4E

Squares and roots of 490046

• 490046 squared (490046²) is 240145082116
• 490046 cubed (490046³) is 117682136910617336
• The square root of 490046 is 700.0328563717
• The cube root of 490046 is 78.8398185731

Scales and comparisons

• 490,046 seconds is equal to 5 days, 16 hours, 7 minutes, 26 seconds.
• To count from 1 to 490,046 would take you about five days.

  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 490046 cubic inches would be around 6.6 feet tall.

Recreational maths with 490046

• 490046 backwards is 640094
• The number of decimal digits it has is: 6
• The sum of 490046's digits is 23
• More coming soon!