1342442663623527649

Names of 1342442663623527649

• Cardinal: 1342442663623527649 can be written as One quintillion, three hundred forty-two quadrillion, four hundred forty-two trillion, six hundred sixty-three billion, six hundred twenty-three million, five hundred twenty-seven thousand, six hundred forty-nine.

Scientific notation

• Scientific notation: 1.342442663623527649 × 10¹⁸

Factors of 1342442663623527649

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1385

Divisors of 1342442663623527649

• Number of divisors d(n): 48
• Complete list of divisors:
  1 29 389 841 967 11281 24389 28043 151321 327149 376163 813247 935089 4388309 9487321 10908727 23584163 27117581 58863869 127260961 146327407 316353083 363749621 786409849 1707052201 3690567869 4243494803 9174239407 10548739009 22805885621 49504513829 56921361323 123061349287 141498602569 305913431261 1435630901041 1650719478367 3568779129323 4103459474501 8871489506569 47870864872643 55042956399341 119000324760529 1388255081306647 1596245735580889 3451009418055341 46291126331845781 1342442663623527649
• Sum of all divisors σ(n): 1395411575361195600
• Sum of proper divisors (its aliquot sum) s(n): 52968911737667951
• 1342442663623527649 is a deficient number, because the sum of its proper divisors (52968911737667951) is less than itself. Its deficiency is 1289473751885859698

Bases of 1342442663623527649

• Binary: 1001010100001010100000111110101110000100111000000110011100001₂
• Hexadecimal: 0x12A1507D709C0CE1
• Base-36: A7687HW70GYP

Squares and roots of 1342442663623527649

• 1342442663623527649 squared (1342442663623527649²) is 1802152305116631804544165303067467201
• 1342442663623527649 cubed (1342442663623527649³) is 2419286140736051515232068870448143646064626575224140449
• The square root of 1342442663623527649 is 1158638279.8887354425
• The cube root of 1342442663623527649 is 1103143.2584914289

Scales and comparisons

• 1,342,442,663,623,527,649 seconds is equal to 42,685,524,255 years, 22 weeks, 2 days, 20 minutes, 49 seconds.
• To count from 1 to 1,342,442,663,623,527,649 would take you about one hundred forty-nine billion, three hundred ninety-nine million, three hundred thirty-four thousand, eight hundred ninety-four 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 1342442663623527649 cubic inches would be around 91928.6 feet tall.

Recreational maths with 1342442663623527649

• 1342442663623527649 backwards is 9467253263662442431
• The number of decimal digits it has is: 19
• The sum of 1342442663623527649's digits is 79
• More coming soon!