490875

Names of 490875

• Cardinal: 490875 can be written as Four hundred ninety thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 4.90875 × 10⁵

Factors of 490875

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 43

Divisors of 490875

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 7 11 15 17 21 25 33 35 51 55 75 77 85 105 119 125 165 175 187 231 255 275 357 375 385 425 525 561 595 825 875 935 1155 1275 1309 1375 1785 1925 2125 2625 2805 2975 3927 4125 4675 5775 6375 6545 8925 9625 14025 14875 19635 23375 28875 32725 44625 70125 98175 163625 490875
• Sum of all divisors σ(n): 1078272
• Sum of proper divisors (its aliquot sum) s(n): 587397
• 490875 is an abundant number, because the sum of its proper divisors (587397) is greater than itself. Its abundance is 96522

Bases of 490875

• Binary: 1110111110101111011₂
• Hexadecimal: 0x77D7B
• Base-36: AIRF

Squares and roots of 490875

• 490875 squared (490875²) is 240958265625
• 490875 cubed (490875³) is 118280388638671875
• The square root of 490875 is 700.6247212309
• The cube root of 490875 is 78.8842507211

Scales and comparisons

• 490,875 seconds is equal to 5 days, 16 hours, 21 minutes, 15 seconds.
• To count from 1 to 490,875 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 490875 cubic inches would be around 6.6 feet tall.

Recreational maths with 490875

• 490875 backwards is 578094
• 490875 is a Harshad number.
• The number of decimal digits it has is: 6
• The sum of 490875's digits is 33
• More coming soon!