53888142

Names of 53888142

• Cardinal: 53888142 can be written as Fifty-three million, eight hundred eighty-eight thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 5.3888142 × 10⁷

Factors of 53888142

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 919

Divisors of 53888142

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 7 11 14 19 21 22 33 38 42 49 57 66 77 98 114 133 147 154 209 231 266 294 399 418 462 539 627 798 877 931 1078 1254 1463 1617 1754 1862 2631 2793 2926 3234 4389 5262 5586 6139 8778 9647 10241 12278 16663 18417 19294 20482 28941 30723 33326 36834 42973 49989 57882 61446 67529 85946 99978 116641 128919 135058 183293 202587 233282 257838 349923 366586 405174 472703 549879 699846 816487 945406 1099758 1283051 1418109 1632974 2449461 2566102 2836218 3849153 4898922 7698306 8981357 17962714 26944071 53888142
• Sum of all divisors σ(n): 144132480
• Sum of proper divisors (its aliquot sum) s(n): 90244338
• 53888142 is an abundant number, because the sum of its proper divisors (90244338) is greater than itself. Its abundance is 36356196

Bases of 53888142

• Binary: 11001101100100010010001110₂
• Hexadecimal: 0x336448E
• Base-36: W30CU

Squares and roots of 53888142

• 53888142 squared (53888142²) is 2903931848212164
• 53888142 cubed (53888142³) is 156487491794779539759288
• The square root of 53888142 is 7340.8543099559
• The cube root of 53888142 is 377.7151489091

Scales and comparisons

• 53,888,142 seconds is equal to 1 year, 37 weeks, 16 hours, 55 minutes, 42 seconds.
• To count from 1 to 53,888,142 would take you about two 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 53888142 cubic inches would be around 31.5 feet tall.

Recreational maths with 53888142

• 53888142 backwards is 24188835
• The number of decimal digits it has is: 8
• The sum of 53888142's digits is 39
• More coming soon!