490074750

Names of 490074750

• Cardinal: 490074750 can be written as Four hundred ninety million, seventy-four thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 4.9007475 × 10⁸

Factors of 490074750

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 19822

Divisors of 490074750

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 25 30 33 45 50 55 66 75 90 99 110 125 150 165 198 225 250 275 330 375 450 495 550 750 825 990 1125 1375 1650 2250 2475 2750 4125 4950 8250 12375 19801 24750 39602 59403 99005 118806 178209 198010 217811 297015 356418 435622 495025 594030 653433 891045 990050 1089055 1306866 1485075 1782090 1960299 2178110 2475125 2970150 3267165 3920598 4455225 4950250 5445275 6534330 7425375 8910450 9801495 10890550 14850750 16335825 19602990 22276125 27226375 32671650 44552250 49007475 54452750 81679125 98014950 163358250 245037375 490074750
• Sum of all divisors σ(n): 1445704416
• Sum of proper divisors (its aliquot sum) s(n): 955629666
• 490074750 is an abundant number, because the sum of its proper divisors (955629666) is greater than itself. Its abundance is 465554916

Bases of 490074750

• Binary: 11101001101011111001001111110₂
• Hexadecimal: 0x1D35F27E
• Base-36: 83S03I

Squares and roots of 490074750

• 490074750 squared (490074750²) is 240173260587562500
• 490074750 cubed (490074750³) is 117702850639134545296875000
• The square root of 490074750 is 22137.6319871845
• The cube root of 490074750 is 788.4136033337

Scales and comparisons

• 490,074,750 seconds is equal to 15 years, 30 weeks, 2 days, 3 hours, 52 minutes, 30 seconds.
• To count from 1 to 490,074,750 would take you about twenty-three 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 490074750 cubic inches would be around 65.7 feet tall.

Recreational maths with 490074750

• 490074750 backwards is 057470094
• The number of decimal digits it has is: 9
• The sum of 490074750's digits is 36
• More coming soon!