123340329791239242

Names of 123340329791239242

• Cardinal: 123340329791239242 can be written as One hundred twenty-three quadrillion, three hundred forty trillion, three hundred twenty-nine billion, seven hundred ninety-one million, two hundred thirty-nine thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 1.23340329791239242 × 10¹⁷

Factors of 123340329791239242

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 10802270957558

Divisors of 123340329791239242

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 11 22 33 66 173 346 519 1038 1903 3806 5709 11418 10802270957369 21604541914738 32406812872107 64813625744214 118824980531059 237649961062118 356474941593177 712949883186354 1868792875624837 3737585751249674 5606378626874511 11212757253749022 20556721631873207 41113443263746414 61670164895619621 123340329791239242
• Sum of all divisors σ(n): 270661701107862720
• Sum of proper divisors (its aliquot sum) s(n): 147321371316623478
• 123340329791239242 is an abundant number, because the sum of its proper divisors (147321371316623478) is greater than itself. Its abundance is 23981041525384236

Bases of 123340329791239242

• Binary: 110110110001100010110000001011111101011111011010001001010₂
• Hexadecimal: 0x1B631605FAFB44A
• Base-36: XQGHXA4RCJU

Squares and roots of 123340329791239242

• 123340329791239242 squared (123340329791239242²) is 15212836953011658478040774080734564
• 123340329791239242 cubed (123340329791239242³) is 1876356326844809076887722621860329414165219222560488
• The square root of 123340329791239242 is 351198419.4031050049
• The cube root of 123340329791239242 is 497777.2397042009

Scales and comparisons

• 123,340,329,791,239,242 seconds is equal to 3,921,840,970 years, 34 weeks, 6 days, 12 hours, 40 minutes, 42 seconds.
• To count from 1 to 123,340,329,791,239,242 would take you about eleven billion, seven hundred sixty-five million, five hundred twenty-two thousand, nine hundred twelve 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 123340329791239242 cubic inches would be around 41481.4 feet tall.

Recreational maths with 123340329791239242

• 123340329791239242 backwards is 242932197923043321
• 123340329791239242 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 123340329791239242's digits is 66
• More coming soon!