55791546838689649

Names of 55791546838689649

• Cardinal: 55791546838689649 can be written as Fifty-five quadrillion, seven hundred ninety-one trillion, five hundred forty-six billion, eight hundred thirty-eight million, six hundred eighty-nine thousand, six hundred forty-nine.

Scientific notation

• Scientific notation: 5.5791546838689649 × 10¹⁶

Factors of 55791546838689649

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2981

Divisors of 55791546838689649

• Number of divisors d(n): 45
• Complete list of divisors:
  1 13 169 587 2197 2381 7631 28561 30953 99203 344569 402389 1289639 1397647 4479397 5231057 5669161 16765307 18169411 58232161 68003741 73699093 236202343 757018093 820418789 958088209 3070630459 3327797507 9841235209 10665444257 12455146717 39918195967 43261367591 138650775341 161916907321 562397778683 1802460079433 1953417136609 7311171122879 23431981032629 25394422775917 95045224597427 330127496086921 4291657449129973 55791546838689649
• Sum of all divisors σ(n): 60569258991513191
• Sum of proper divisors (its aliquot sum) s(n): 4777712152823542
• 55791546838689649 is a deficient number, because the sum of its proper divisors (4777712152823542) is less than itself. Its deficiency is 51013834685866107

Bases of 55791546838689649

• Binary: 11000110001101100001110111000010110010100010011101110001₂
• Hexadecimal: 0xC6361DC2CA2771
• Base-36: F9CGASCPCHD

Squares and roots of 55791546838689649

• 55791546838689649 squared (55791546838689649²) is 3112696698653700967215035339743201
• 55791546838689649 cubed (55791546838689649³) is 173662163657572597219953372793446923390566996826449
• 55791546838689649 is a perfect square number. Its square root is 236202343
• The cube root of 55791546838689649 is 382110.9361350243

Scales and comparisons

• 55,791,546,838,689,649 seconds is equal to 1,773,998,614 years, 46 weeks, 4 hours, 49 seconds.
• To count from 1 to 55,791,546,838,689,649 would take you about five billion, three hundred twenty-one million, nine hundred ninety-five thousand, eight hundred forty-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 55791546838689649 cubic inches would be around 31842.6 feet tall.

Recreational maths with 55791546838689649

• 55791546838689649 backwards is 94698683864519755
• The number of decimal digits it has is: 17
• The sum of 55791546838689649's digits is 103
• More coming soon!