55086885

Names of 55086885

• Cardinal: 55086885 can be written as Fifty-five million, eighty-six thousand, eight hundred eighty-five.

Scientific notation

• Scientific notation: 5.5086885 × 10⁷

Factors of 55086885

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 159

Divisors of 55086885

• Number of divisors d(n): 112
• Complete list of divisors:
  1 3 5 7 9 15 17 21 27 35 45 51 63 81 85 105 119 127 135 153 189 243 255 315 357 381 405 459 567 595 635 729 765 889 945 1071 1143 1215 1377 1701 1785 1905 2159 2295 2667 2835 3213 3429 3645 4131 4445 5103 5355 5715 6477 6885 8001 8505 9639 10287 10795 12393 13335 15113 16065 17145 19431 20655 24003 25515 28917 30861 32385 40005 45339 48195 51435 58293 61965 72009 75565 86751 92583 97155 120015 136017 144585 154305 174879 216027 226695 291465 360045 408051 433755 462915 524637 648081 680085 874395 1080135 1224153 1573911 2040255 2623185 3240405 3672459 6120765 7869555 11017377 18362295 55086885
• Sum of all divisors σ(n): 120877056
• Sum of proper divisors (its aliquot sum) s(n): 65790171
• 55086885 is an abundant number, because the sum of its proper divisors (65790171) is greater than itself. Its abundance is 10703286

Bases of 55086885

• Binary: 11010010001000111100100101₂
• Hexadecimal: 0x3488F25
• Base-36: WSPB9

Squares and roots of 55086885

• 55086885 squared (55086885²) is 3034564899003225
• 55086885 cubed (55086885³) is 167164727616427270204125
• The square root of 55086885 is 7422.0539610003
• The cube root of 55086885 is 380.4953949769

Scales and comparisons

• 55,086,885 seconds is equal to 1 year, 39 weeks, 13 hours, 54 minutes, 45 seconds.
• To count from 1 to 55,086,885 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 55086885 cubic inches would be around 31.7 feet tall.

Recreational maths with 55086885

• 55086885 backwards is 58868055
• 55086885 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 55086885's digits is 45
• More coming soon!