242138847287077

Names of 242138847287077

• Cardinal: 242138847287077 can be written as Two hundred forty-two trillion, one hundred thirty-eight billion, eight hundred forty-seven million, two hundred eighty-seven thousand and seventy-seven.

Scientific notation

• Scientific notation: 2.42138847287077 × 10¹⁴

Factors of 242138847287077

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 201973

Divisors of 242138847287077

• Number of divisors d(n): 32
• Complete list of divisors:
  1 13 37 59 481 767 2183 28379 60251 141613 783263 1840969 2229287 3554809 5239681 8355167 28980731 46212517 68115853 108617171 131527933 309141179 1709863129 4018835327 8532324863 110920223219 315696019931 503407166917 4104048259103 6544293169921 18626065175929 242138847287077
• Sum of all divisors σ(n): 272358253157760
• Sum of proper divisors (its aliquot sum) s(n): 30219405870683
• 242138847287077 is a deficient number, because the sum of its proper divisors (30219405870683) is less than itself. Its deficiency is 211919441416394

Bases of 242138847287077

• Binary: 110111000011100101010111111110101001011100100101₂
• Hexadecimal: 0xDC3957FA9725
• Base-36: 2DTX1TU23P

Squares and roots of 242138847287077

• 242138847287077 squared (242138847287077²) is 58631221365514396642851203929
• 242138847287077 cubed (242138847287077³) is 14196896356479096700948437756969724933325533
• The square root of 242138847287077 is 15560811.2669962359
• The cube root of 242138847287077 is 62328.7126342165

Scales and comparisons

• 242,138,847,287,077 seconds is equal to 7,699,266 years, 18 weeks, 4 days, 17 hours, 4 minutes, 37 seconds.
• To count from 1 to 242,138,847,287,077 would take you about nineteen million, two hundred forty-eight thousand, one hundred sixty-five 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 242138847287077 cubic inches would be around 5194.1 feet tall.

Recreational maths with 242138847287077

• 242138847287077 backwards is 770782748831242
• The number of decimal digits it has is: 15
• The sum of 242138847287077's digits is 70
• More coming soon!