1448490142839581239

Names of 1448490142839581239

• Cardinal: 1448490142839581239 can be written as One quintillion, four hundred forty-eight quadrillion, four hundred ninety trillion, one hundred forty-two billion, eight hundred thirty-nine million, five hundred eighty-one thousand, two hundred thirty-nine.

Scientific notation

• Scientific notation: 1.448490142839581239 × 10¹⁸

Factors of 1448490142839581239

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 98341915231

Divisors of 1448490142839581239

• Number of divisors d(n): 32
• Complete list of divisors:
  1 17 19 31 323 527 589 1471 10013 25007 27949 45601 475133 775217 866419 14729123 98341913693 1671812532781 1868496360167 3048599324483 31764438122839 51826188516211 57923387165177 144660955042403 984697581808009 2459236235720851 2748558145805657 4484489606314493 46725488478696169 76236323307346381 85205302519975367 1448490142839581239
• Sum of all divisors σ(n): 1667627100951183360
• Sum of proper divisors (its aliquot sum) s(n): 219136958111602121
• 1448490142839581239 is a deficient number, because the sum of its proper divisors (219136958111602121) is less than itself. Its deficiency is 1229353184727979118

Bases of 1448490142839581239

• Binary: 1010000011010000100100001110001001000100110111010101000110111₂
• Hexadecimal: 0x141A121C489BAA37
• Base-36: B06EWHAJH7AV

Squares and roots of 1448490142839581239

• 1448490142839581239 squared (1448490142839581239²) is 2098123693903430460904188532880775121
• 1448490142839581239 cubed (1448490142839581239³) is 3039111489077289813104932389103525292812990597369554919
• The square root of 1448490142839581239 is 1203532360.5286154661
• The cube root of 1448490142839581239 is 1131458.2012190303

Scales and comparisons

• 1,448,490,142,839,581,239 seconds is equal to 46,057,506,068 years, 5 weeks, 4 days, 10 hours, 47 minutes, 19 seconds.
• To count from 1 to 1,448,490,142,839,581,239 would take you about one hundred sixty-one billion, two hundred one million, two hundred seventy-one thousand, two hundred thirty-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 1448490142839581239 cubic inches would be around 94288.2 feet tall.

Recreational maths with 1448490142839581239

• 1448490142839581239 backwards is 9321859382410948441
• The number of decimal digits it has is: 19
• The sum of 1448490142839581239's digits is 85
• More coming soon!