505045450

Names of 505045450

• Cardinal: 505045450 can be written as Five hundred five million, forty-five thousand, four hundred fifty.

Scientific notation

• Scientific notation: 5.0504545 × 10⁸

Factors of 505045450

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 285

Divisors of 505045450

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 5 7 10 13 14 25 26 35 49 50 65 70 91 98 101 130 157 175 182 202 245 314 325 350 455 490 505 637 650 707 785 910 1010 1099 1225 1274 1313 1414 1570 2041 2198 2275 2450 2525 2626 3185 3535 3925 4082 4550 4949 5050 5495 6370 6565 7070 7693 7850 9191 9898 10205 10990 13130 14287 15386 15857 15925 17675 18382 20410 24745 27475 28574 31714 31850 32825 35350 38465 45955 49490 51025 54950 64337 65650 71435 76930 79285 91910 100009 102050 110999 123725 128674 142870 158570 192325 200018 206141 221998 229775 247450 321685 357175 384650 396425 412282 459550 500045 554995 643370 714350 776993 792850 1000090 1030705 1109990 1442987 1553986 1608425 2061410 2500225 2774975 2885974 3216850 3884965 5000450 5153525 5549950 7214935 7769930 10100909 10307050 14429870 19424825 20201818 36074675 38849650 50504545 72149350 101009090 252522725 505045450
• Sum of all divisors σ(n): 1196032824
• Sum of proper divisors (its aliquot sum) s(n): 690987374
• 505045450 is an abundant number, because the sum of its proper divisors (690987374) is greater than itself. Its abundance is 185941924

Bases of 505045450

• Binary: 11110000110100110000111001010₂
• Hexadecimal: 0x1E1A61CA
• Base-36: 8COVKA

Squares and roots of 505045450

• 505045450 squared (505045450²) is 255070906565702500
• 505045450 cubed (505045450³) is 128822400788383173678625000
• The square root of 505045450 is 22473.2162807195
• The cube root of 505045450 is 796.3613135849

Scales and comparisons

• 505,045,450 seconds is equal to 16 years, 3 weeks, 10 hours, 24 minutes, 10 seconds.
• To count from 1 to 505,045,450 would take you about twenty-four 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 505045450 cubic inches would be around 66.4 feet tall.

Recreational maths with 505045450

• 505045450 backwards is 054540505
• The number of decimal digits it has is: 9
• The sum of 505045450's digits is 28
• More coming soon!