55213490875590923489

Names of 55213490875590923489

• Cardinal: 55213490875590923489 can be written as Fifty-five quintillion, two hundred thirteen quadrillion, four hundred ninety trillion, eight hundred seventy-five billion, five hundred ninety million, nine hundred twenty-three thousand, four hundred eighty-nine.

Scientific notation

• Scientific notation: 5.5213490875590923489 × 10¹⁹

Factors of 55213490875590923489

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 260662016

Divisors of 55213490875590923489

• Number of divisors d(n): 16
• Complete list of divisors:
  1 73 17257 168263 1259761 12283199 260476423 2903714591 19014778879 211971165143 4495041631711 43828544363249 328138039114903 3199483738517177 756349190076587993 55213490875590923489
• Sum of all divisors σ(n): 55973416245195002112
• Sum of proper divisors (its aliquot sum) s(n): 759925369604078623
• 55213490875590923489 is a deficient number, because the sum of its proper divisors (759925369604078623) is less than itself. Its deficiency is 54453565505986844866

Bases of 55213490875590923489

• Binary: 101111111000111101101110010110101011110000110111100101010011100001₂
• Hexadecimal: 0x2FE3DB96AF0DE54E1
• Base-36: BNHI5145XRX0H

Squares and roots of 55213490875590923489

• 55213490875590923489 squared (55213490875590923489²) is 3048529574668962162960798516319851933121
• 55213490875590923489 cubed (55213490875590923489³) is 168319959854953821262939381004885464920217194115158255979169
• The square root of 55213490875590923489 is 7430578098.3440934081
• The cube root of 55213490875590923489 is 3807866.6874967683

Scales and comparisons

• 55,213,490,875,590,923,489 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 55,213,490,875,590,923,489 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 55213490875590923489 cubic inches would be around 317322.2 feet tall.

Recreational maths with 55213490875590923489

• 55213490875590923489 backwards is 98432909557809431255
• The number of decimal digits it has is: 20
• The sum of 55213490875590923489's digits is 98
• More coming soon!