55042081548819121

Names of 55042081548819121

• Cardinal: 55042081548819121 can be written as Fifty-five quadrillion, forty-two trillion, eighty-one billion, five hundred forty-eight million, eight hundred nineteen thousand, one hundred twenty-one.

Scientific notation

• Scientific notation: 5.5042081548819121 × 10¹⁶

Factors of 55042081548819121

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 70

Divisors of 55042081548819121

• Number of divisors d(n): 45
• Complete list of divisors:
  1 17 53 289 901 2809 4913 15317 47753 83521 148877 260389 811801 1419857 2530909 4426613 7890481 13800617 24137569 43025453 75252421 134138177 234610489 410338673 731432701 1279291157 2280349009 3988378313 6975757441 12434355917 21747949669 38765933153 67802431321 211384050589 369715144373 659020863601 1152641332457 3593528860013 11203354681217 19594902651769 61089990620221 190457029580689 1038529840543757 3237769502871713 55042081548819121
• Sum of all divisors σ(n): 59606869418846101
• Sum of proper divisors (its aliquot sum) s(n): 4564787870026980
• 55042081548819121 is a deficient number, because the sum of its proper divisors (4564787870026980) is less than itself. Its deficiency is 50477293678792141

Bases of 55042081548819121

• Binary: 11000011100011000111101101000110011010100101101010110001₂
• Hexadecimal: 0xC38C7B466A5AB1
• Base-36: F1YSF6PQH81

Squares and roots of 55042081548819121

• 55042081548819121 squared (55042081548819121²) is 3029630741226854326064029575212641
• 55042081548819121 cubed (55042081548819121³) is 166757182321417835545117379890757879332126021708561
• 55042081548819121 is a perfect square number. Its square root is 234610489
• The cube root of 55042081548819121 is 380392.2117318481

Scales and comparisons

• 55,042,081,548,819,121 seconds is equal to 1,750,167,936 years, 47 weeks, 4 days, 6 hours, 12 minutes, 1 second.
• To count from 1 to 55,042,081,548,819,121 would take you about five billion, two hundred fifty million, five hundred three thousand, eight hundred ten 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 55042081548819121 cubic inches would be around 31699.4 feet tall.

Recreational maths with 55042081548819121

• 55042081548819121 backwards is 12191884518024055
• The number of decimal digits it has is: 17
• The sum of 55042081548819121's digits is 64
• More coming soon!