55887014722055778

Names of 55887014722055778

• Cardinal: 55887014722055778 can be written as Fifty-five quadrillion, eight hundred eighty-seven trillion, fourteen billion, seven hundred twenty-two million, fifty-five thousand, seven hundred seventy-eight.

Scientific notation

• Scientific notation: 5.5887014722055778 × 10¹⁶

Factors of 55887014722055778

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 39198695

Divisors of 55887014722055778

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 6 9 18 27 54 81 162 13342129 25856561 26684258 40026387 51713122 77569683 80052774 120079161 155139366 232709049 240158322 360237483 465418098 698127147 720474966 1080712449 1396254294 2094381441 2161424898 4188762882 344981572358369 689963144716738 1034944717075107 2069889434150214 3104834151225321 6209668302450642 9314502453675963 18629004907351926 27943507361027889 55887014722055778
• Sum of all divisors σ(n): 125228324995212780
• Sum of proper divisors (its aliquot sum) s(n): 69341310273157002
• 55887014722055778 is an abundant number, because the sum of its proper divisors (69341310273157002) is greater than itself. Its abundance is 13454295551101224

Bases of 55887014722055778

• Binary: 11000110100011001111000110011100000100001010111001100010₂
• Hexadecimal: 0xC68CF19C10AE62
• Base-36: FAAAK4LJW4I

Squares and roots of 55887014722055778

• 55887014722055778 squared (55887014722055778²) is 3123358414543279269098330543185284
• 55887014722055778 cubed (55887014722055778³) is 174555177695837042103902193763689990362788836770952
• The square root of 55887014722055778 is 236404345.8188867093
• The cube root of 55887014722055778 is 382328.7620535315

Scales and comparisons

• 55,887,014,722,055,778 seconds is equal to 1,777,034,198 years, 14 weeks, 1 day, 22 hours, 36 minutes, 18 seconds.
• To count from 1 to 55,887,014,722,055,778 would take you about five billion, three hundred thirty-one million, one hundred two thousand, five hundred ninety-four 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 55887014722055778 cubic inches would be around 31860.7 feet tall.

Recreational maths with 55887014722055778

• 55887014722055778 backwards is 87755022741078855
• 55887014722055778 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 55887014722055778's digits is 81
• More coming soon!