50490

Names of 50490

• Cardinal: 50490 can be written as Fifty thousand, four hundred ninety.

Scientific notation

• Scientific notation: 5.049 × 10⁴

Factors of 50490

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 38

Divisors of 50490

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 17 18 22 27 30 33 34 45 51 54 55 66 85 90 99 102 110 135 153 165 170 187 198 255 270 297 306 330 374 459 495 510 561 594 765 918 935 990 1122 1485 1530 1683 1870 2295 2805 2970 3366 4590 5049 5610 8415 10098 16830 25245 50490
• Sum of all divisors σ(n): 155520
• Sum of proper divisors (its aliquot sum) s(n): 105030
• 50490 is an abundant number, because the sum of its proper divisors (105030) is greater than itself. Its abundance is 54540

Bases of 50490

• Binary: 1100010100111010₂
• Hexadecimal: 0xC53A
• Base-36: 12YI

Squares and roots of 50490

• 50490 squared (50490²) is 2549240100
• 50490 cubed (50490³) is 128711132649000
• The square root of 50490 is 224.6997997329
• The cube root of 50490 is 36.9602690147

Scales and comparisons

• 50,490 seconds is equal to 14 hours, 1 minute, 30 seconds.
• To count from 1 to 50,490 would take you about fourteen hours.

  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 50490 cubic inches would be around 3.1 feet tall.

Recreational maths with 50490

• 50490 backwards is 09405
• 50490 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 50490's digits is 18
• More coming soon!