449965230

Names of 449965230

• Cardinal: 449965230 can be written as Four hundred forty-nine million, nine hundred sixty-five thousand, two hundred thirty.

Scientific notation

• Scientific notation: 4.4996523 × 10⁸

Factors of 449965230

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2066

Divisors of 449965230

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 10 11 13 15 22 26 30 33 39 53 55 65 66 78 106 110 130 143 159 165 195 265 286 318 330 390 429 530 583 689 715 795 858 1166 1378 1430 1590 1749 1979 2067 2145 2915 3445 3498 3958 4134 4290 5830 5937 6890 7579 8745 9895 10335 11874 15158 17490 19790 20670 21769 22737 25727 29685 37895 43538 45474 51454 59370 65307 75790 77181 104887 108845 113685 128635 130614 154362 209774 217690 227370 257270 282997 314661 326535 385905 524435 565994 629322 653070 771810 848991 1048870 1153757 1363531 1414985 1573305 1697982 2307514 2727062 2829970 3146610 3461271 4090593 4244955 5768785 6817655 6922542 8181186 8489910 11537570 13635310 14998841 17306355 20452965 29997682 34612710 40905930 44996523 74994205 89993046 149988410 224982615 449965230
• Sum of all divisors σ(n): 1293304320
• Sum of proper divisors (its aliquot sum) s(n): 843339090
• 449965230 is an abundant number, because the sum of its proper divisors (843339090) is greater than itself. Its abundance is 393373860

Bases of 449965230

• Binary: 11010110100011110110010101110₂
• Hexadecimal: 0x1AD1ECAE
• Base-36: 7FWBE6

Squares and roots of 449965230

• 449965230 squared (449965230²) is 202468708208952900
• 449965230 cubed (449965230³) is 91103878857044379707667000
• The square root of 449965230 is 21212.3838830057
• The cube root of 449965230 is 766.2896951601

Scales and comparisons

• 449,965,230 seconds is equal to 14 years, 15 weeks, 6 days, 22 hours, 20 minutes, 30 seconds.
• To count from 1 to 449,965,230 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 449965230 cubic inches would be around 63.9 feet tall.

Recreational maths with 449965230

• 449965230 backwards is 032569944
• The number of decimal digits it has is: 9
• The sum of 449965230's digits is 42
• More coming soon!