448898142

Names of 448898142

• Cardinal: 448898142 can be written as Four hundred forty-eight million, eight hundred ninety-eight thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 4.48898142 × 10⁸

Factors of 448898142

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4691

Divisors of 448898142

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 7 11 14 19 21 22 33 38 42 57 66 77 114 121 133 154 209 231 242 266 363 399 418 462 627 726 798 847 1254 1463 1694 2299 2541 2926 4389 4598 4649 5082 6897 8778 9298 13794 13947 16093 27894 32186 32543 48279 51139 65086 88331 96558 97629 102278 153417 176662 195258 264993 306834 357973 529986 562529 618317 715946 971641 1073919 1125058 1236634 1687587 1854951 1943282 2147838 2914923 3375174 3709902 3937703 5829846 6801487 7875406 10688051 11813109 13602974 20404461 21376102 23626218 32064153 40808922 64128306 74816357 149632714 224449071 448898142
• Sum of all divisors σ(n): 1187424000
• Sum of proper divisors (its aliquot sum) s(n): 738525858
• 448898142 is an abundant number, because the sum of its proper divisors (738525858) is greater than itself. Its abundance is 289627716

Bases of 448898142

• Binary: 11010110000011010010001011110₂
• Hexadecimal: 0x1AC1A45E
• Base-36: 7F9G0U

Squares and roots of 448898142

• 448898142 squared (448898142²) is 201509541891052164
• 448898142 cubed (448898142³) is 90457258950164482844679288
• The square root of 448898142 is 21187.2164759791
• The cube root of 448898142 is 765.6834662601

Scales and comparisons

• 448,898,142 seconds is equal to 14 years, 14 weeks, 1 day, 13 hours, 55 minutes, 42 seconds.
• To count from 1 to 448,898,142 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 448898142 cubic inches would be around 63.8 feet tall.

Recreational maths with 448898142

• 448898142 backwards is 241898844
• The number of decimal digits it has is: 9
• The sum of 448898142's digits is 48
• More coming soon!