55487997056

Names of 55487997056

• Cardinal: 55487997056 can be written as Fifty-five billion, four hundred eighty-seven million, nine hundred ninety-seven thousand and fifty-six.

Scientific notation

• Scientific notation: 5.5487997056 × 10¹⁰

Factors of 55487997056

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 31325

Divisors of 55487997056

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 16 32 61 64 122 128 229 244 458 488 916 976 1832 1952 3664 3904 7328 7808 13969 14656 27938 29312 31033 55876 62066 111752 124132 223504 248264 447008 496528 894016 993056 1788032 1893013 1986112 3786026 3972224 7106557 7572052 14213114 15144104 28426228 30288208 56852456 60576416 113704912 121152832 227409824 242305664 433499977 454819648 866999954 909639296 1733999908 3467999816 6935999632 13871999264 27743998528 55487997056
• Sum of all divisors σ(n): 112848934200
• Sum of proper divisors (its aliquot sum) s(n): 57360937144
• 55487997056 is an abundant number, because the sum of its proper divisors (57360937144) is greater than itself. Its abundance is 1872940088

Bases of 55487997056

• Binary: 110011101011010101111010010010000000₂
• Hexadecimal: 0xCEB57A480
• Base-36: PHO4CJK

Squares and roots of 55487997056

• 55487997056 squared (55487997056²) is 3078917817286664667136
• 55487997056 cubed (55487997056³) is 170842982781268394958101587951616
• The square root of 55487997056 is 235558.9035803995
• The cube root of 55487997056 is 3814.1668109297

Scales and comparisons

• 55,487,997,056 seconds is equal to 1,764 years, 18 weeks, 4 hours, 30 minutes, 56 seconds.
• To count from 1 to 55,487,997,056 would take you about three thousand, five hundred twenty-eight 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 55487997056 cubic inches would be around 317.8 feet tall.

Recreational maths with 55487997056

• 55487997056 backwards is 65079978455
• The number of decimal digits it has is: 11
• The sum of 55487997056's digits is 65
• More coming soon!