13668899750877560

Names of 13668899750877560

• Cardinal: 13668899750877560 can be written as Thirteen quadrillion, six hundred sixty-eight trillion, eight hundred ninety-nine billion, seven hundred fifty million, eight hundred seventy-seven thousand, five hundred sixty.

Scientific notation

• Scientific notation: 1.366889975087756 × 10¹⁶

Factors of 13668899750877560

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 48817499110291

Divisors of 13668899750877560

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 48817499110277 97634998220554 195269996441108 244087495551385 341722493771939 390539992882216 488174991102770 683444987543878 976349982205540 1366889975087756 1708612468859695 1952699964411080 2733779950175512 3417224937719390 6834449875438780 13668899750877560
• Sum of all divisors σ(n): 35148599359400160
• Sum of proper divisors (its aliquot sum) s(n): 21479699608522600
• 13668899750877560 is an abundant number, because the sum of its proper divisors (21479699608522600) is greater than itself. Its abundance is 7810799857645040

Bases of 13668899750877560

• Binary: 110000100011111100101010111010000111110001100101111000₂
• Hexadecimal: 0x308FCABA1F1978
• Base-36: 3QL7XUV50MW

Squares and roots of 13668899750877560

• 13668899750877560 squared (13668899750877560²) is 186838820399540621829990111553600
• 13668899750877560 cubed (13668899750877560³) is 2553881105613537981076617246410601273894977216000
• The square root of 13668899750877560 is 116914069.9440300897
• The cube root of 13668899750877560 is 239099.0512264285

Scales and comparisons

• 13,668,899,750,877,560 seconds is equal to 434,628,731 years, 20 weeks, 3 days, 17 hours, 59 minutes, 20 seconds.
• To count from 1 to 13,668,899,750,877,560 would take you about one billion, three hundred three million, eight hundred eighty-six thousand, one 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 13668899750877560 cubic inches would be around 19924.9 feet tall.

Recreational maths with 13668899750877560

• 13668899750877560 backwards is 06577805799886631
• The number of decimal digits it has is: 17
• The sum of 13668899750877560's digits is 95
• More coming soon!