450018135

Names of 450018135

• Cardinal: 450018135 can be written as Four hundred fifty million, eighteen thousand, one hundred thirty-five.

Scientific notation

• Scientific notation: 4.50018135 × 10⁸

Factors of 450018135

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4474

Divisors of 450018135

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 7 9 15 17 19 21 35 45 51 57 63 85 95 105 119 133 153 171 255 285 315 323 357 399 595 665 765 855 969 1071 1197 1615 1785 1995 2261 2907 4423 4845 5355 5985 6783 11305 13269 14535 20349 22115 30961 33915 39807 66345 75191 84037 92883 101745 154805 199035 225573 252111 278649 375955 420185 464415 526337 588259 676719 756333 1127865 1260555 1393245 1428629 1579011 1764777 2631685 2941295 3383595 3781665 4285887 4737033 5294331 7143145 7895055 8823885 10000403 12857661 21429435 23685165 26471655 30001209 50002015 64288305 90003627 150006045 450018135
• Sum of all divisors σ(n): 993807360
• Sum of proper divisors (its aliquot sum) s(n): 543789225
• 450018135 is an abundant number, because the sum of its proper divisors (543789225) is greater than itself. Its abundance is 93771090

Bases of 450018135

• Binary: 11010110100101011101101010111₂
• Hexadecimal: 0x1AD2BB57
• Base-36: 7FXG7R

Squares and roots of 450018135

• 450018135 squared (450018135²) is 202516321828878225
• 450018135 cubed (450018135³) is 91136017456491567956610375
• The square root of 450018135 is 21213.6308773393
• The cube root of 450018135 is 766.3197263453

Scales and comparisons

• 450,018,135 seconds is equal to 14 years, 16 weeks, 13 hours, 2 minutes, 15 seconds.
• To count from 1 to 450,018,135 would take you about twenty-one 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 450018135 cubic inches would be around 63.9 feet tall.

Recreational maths with 450018135

• 450018135 backwards is 531810054
• The number of decimal digits it has is: 9
• The sum of 450018135's digits is 27
• More coming soon!