1307342978905680

Names of 1307342978905680

• Cardinal: 1307342978905680 can be written as One quadrillion, three hundred seven trillion, three hundred forty-two billion, nine hundred seventy-eight million, nine hundred five thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.30734297890568 × 10¹⁵

Factors of 1307342978905680

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 605251379133

Divisors of 1307342978905680

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 90 108 120 135 144 180 216 240 270 360 432 540 720 1080 2160 605251379123 1210502758246 1815754137369 2421005516492 3026256895615 3631508274738 4842011032984 5447262412107 6052513791230 7263016549476 9078770686845 9684022065968 10894524824214 12105027582460 14526033098952 16341787236321 18157541373690 21789049648428 24210055164920 27236312060535 29052066197904 32683574472642 36315082747380 43578099296856 48420110329840 54472624121070 65367148945284 72630165494760 81708936181605 87156198593712 108945248242140 130734297890568 145260330989520 163417872363210 217890496484280 261468595781136 326835744726420 435780992968560 653671489452840 1307342978905680
• Sum of all divisors σ(n): 4503070260682560
• Sum of proper divisors (its aliquot sum) s(n): 3195727281776880
• 1307342978905680 is an abundant number, because the sum of its proper divisors (3195727281776880) is greater than itself. Its abundance is 1888384302871200

Bases of 1307342978905680

• Binary: 100101001010000010110000001110110110111011001010000₂
• Hexadecimal: 0x4A50581DB7650
• Base-36: CVEX2N1MC0

Squares and roots of 1307342978905680

• 1307342978905680 squared (1307342978905680²) is 1709145664493977261450336262400
• 1307342978905680 cubed (1307342978905680³) is 2234439584403284141467672534537745973330432000
• The square root of 1307342978905680 is 36157198.1617171217
• The cube root of 1307342978905680 is 109344.3917181361

Scales and comparisons

• 1,307,342,978,905,680 seconds is equal to 41,569,462 years, 44 weeks, 2 days, 1 hour, 48 minutes.
• To count from 1 to 1,307,342,978,905,680 would take you about one hundred twenty-four million, seven hundred eight thousand, three hundred eighty-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 1307342978905680 cubic inches would be around 9112 feet tall.

Recreational maths with 1307342978905680

• 1307342978905680 backwards is 0865098792437031
• 1307342978905680 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1307342978905680's digits is 72
• More coming soon!