142766915088071999

Names of 142766915088071999

• Cardinal: 142766915088071999 can be written as One hundred forty-two quadrillion, seven hundred sixty-six trillion, nine hundred fifteen billion, eighty-eight million, seventy-one thousand, nine hundred ninety-nine.

Scientific notation

• Scientific notation: 1.42766915088071999 × 10¹⁷

Factors of 142766915088071999

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 5189825724120

Divisors of 142766915088071999

• Number of divisors d(n): 4
• Complete list of divisors:
  1 27509 5189825696611 142766915088071999
• Sum of all divisors σ(n): 142772104913796120
• Sum of proper divisors (its aliquot sum) s(n): 5189825724121
• 142766915088071999 is a deficient number, because the sum of its proper divisors (5189825724121) is less than itself. Its deficiency is 142761725262347878

Bases of 142766915088071999

• Binary: 111111011001101011100000010111011100000001011110100111111₂
• Hexadecimal: 0x1FB35C0BB80BD3F
• Base-36: 131QNBD2XB9B

Squares and roots of 142766915088071999

• 142766915088071999 squared (142766915088071999²) is 20382392043764760197982847007856001
• 142766915088071999 cubed (142766915088071999³) is 2909931234203957810876858206620567130699961712215999
• The square root of 142766915088071999 is 377845094.0373210655
• The cube root of 142766915088071999 is 522647.8783992617

Scales and comparisons

• 142,766,915,088,071,999 seconds is equal to 4,539,546,292 years, 38 weeks, 2 days, 9 hours, 19 minutes, 59 seconds.
• To count from 1 to 142,766,915,088,071,999 would take you about thirteen billion, six hundred eighteen million, six hundred thirty-eight thousand, eight hundred seventy-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 142766915088071999 cubic inches would be around 43554 feet tall.

Recreational maths with 142766915088071999

• 142766915088071999 backwards is 999170880519667241
• The number of decimal digits it has is: 18
• The sum of 142766915088071999's digits is 92
• More coming soon!