55289894039584785

Names of 55289894039584785

• Cardinal: 55289894039584785 can be written as Fifty-five quadrillion, two hundred eighty-nine trillion, eight hundred ninety-four billion, thirty-nine million, five hundred eighty-four thousand, seven hundred eighty-five.

Scientific notation

• Scientific notation: 5.5289894039584785 × 10¹⁶

Factors of 55289894039584785

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 58507824380528

Divisors of 55289894039584785

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 5 7 9 15 21 27 35 45 63 105 135 189 315 945 58507824380513 175523473141539 292539121902565 409554770663591 526570419424617 877617365707695 1228664311990773 1579711258273851 2047773853317955 2632852097123085 3685992935972319 6143321559953865 7898556291369255 11057978807916957 18429964679861595 55289894039584785
• Sum of all divisors σ(n): 112335022810586880
• Sum of proper divisors (its aliquot sum) s(n): 57045128771002095
• 55289894039584785 is an abundant number, because the sum of its proper divisors (57045128771002095) is greater than itself. Its abundance is 1755234731417310

Bases of 55289894039584785

• Binary: 11000100011011011101110110011101111001100000000000010001₂
• Hexadecimal: 0xC46DDD9DE60011
• Base-36: F4EMQO8EPE9

Squares and roots of 55289894039584785

• 55289894039584785 squared (55289894039584785²) is 3056972382908513134892535203496225
• 55289894039584785 cubed (55289894039584785³) is 169019679132948697454187139906971713785479314936625
• The square root of 55289894039584785 is 235138031.8867723809
• The cube root of 55289894039584785 is 380962.2290858355

Scales and comparisons

• 55,289,894,039,584,785 seconds is equal to 1,758,047,607 years, 30 weeks, 3 days, 20 hours, 39 minutes, 45 seconds.
• To count from 1 to 55,289,894,039,584,785 would take you about five billion, two hundred seventy-four million, one hundred forty-two thousand, eight hundred twenty-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 55289894039584785 cubic inches would be around 31746.9 feet tall.

Recreational maths with 55289894039584785

• 55289894039584785 backwards is 58748593049898255
• The number of decimal digits it has is: 17
• The sum of 55289894039584785's digits is 99
• More coming soon!