55213547968905476032

Names of 55213547968905476032

• Cardinal: 55213547968905476032 can be written as Fifty-five quintillion, two hundred thirteen quadrillion, five hundred forty-seven trillion, nine hundred sixty-eight billion, nine hundred five million, four hundred seventy-six thousand and thirty-two.

Scientific notation

• Scientific notation: 5.5213547968905476032 × 10¹⁹

Factors of 55213547968905476032

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 951969

Divisors of 55213547968905476032

• Number of divisors d(n): 21
• Complete list of divisors:
  1 2 4 8 16 32 64 951967 1903934 3807868 7615736 15231472 30462944 60925888 906241169089 1812482338178 3624964676356 7249929352712 14499858705424 28999717410848 57999434821696
• Sum of all divisors σ(n): 55213605062220028575
• Sum of proper divisors (its aliquot sum) s(n): 57093314552543
• 55213547968905476032 is a deficient number, because the sum of its proper divisors (57093314552543) is less than itself. Its deficiency is 55213490875590923489

Bases of 55213547968905476032

• Binary: 101111111000111101111011010101100000000011100110011111011111000000₂
• Hexadecimal: 0x2FE3DED580399F7C0
• Base-36: BNHIP9OGZ5K1S

Squares and roots of 55213547968905476032

• 55213547968905476032 squared (55213547968905476032²) is 3048535879314626017678232492796526465024
• 55213547968905476032 cubed (55213547968905476032³) is 168320482007467538762469344176528476250734965638164918304768
• The square root of 55213547968905476032 is 7430581940.1245738521
• 55213547968905476032 is a perfect cube number. Its cube root is 3807868

Scales and comparisons

• 55,213,547,968,905,476,032 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 55,213,547,968,905,476,032 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 55213547968905476032 cubic inches would be around 317322.3 feet tall.

Recreational maths with 55213547968905476032

• 55213547968905476032 backwards is 23067450986974531255
• The number of decimal digits it has is: 20
• The sum of 55213547968905476032's digits is 91
• More coming soon!