13478212694738673

Names of 13478212694738673

• Cardinal: 13478212694738673 can be written as Thirteen quadrillion, four hundred seventy-eight trillion, two hundred twelve billion, six hundred ninety-four million, seven hundred thirty-eight thousand, six hundred seventy-three.

Scientific notation

• Scientific notation: 1.3478212694738673 × 10¹⁶

Factors of 13478212694738673

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 24246608

Divisors of 13478212694738673

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 7 9 21 27 63 189 3424961 10274883 20821637 23974727 30824649 62464911 71924181 92473947 145751459 187394733 215772543 437254377 562184199 647317629 1311763131 3935289393 71313294681157 213939884043471 499193062768099 641819652130413 1497579188304297 1925458956391239 4492737564912891 13478212694738673
• Sum of all divisors σ(n): 22820262056881920
• Sum of proper divisors (its aliquot sum) s(n): 9342049362143247
• 13478212694738673 is a deficient number, because the sum of its proper divisors (9342049362143247) is less than itself. Its deficiency is 4136163332595426

Bases of 13478212694738673

• Binary: 101111111000100101110011101111111000001000011011110001₂
• Hexadecimal: 0x2FE25CEFE086F1
• Base-36: 3OPMLFLB3E9

Squares and roots of 13478212694738673

• 13478212694738673 squared (13478212694738673²) is 181662217444614721247175761800929
• 13478212694738673 cubed (13478212694738673³) is 2448482005316383352999421754342216610289503627217
• The square root of 13478212694738673 is 116095704.8935862787
• The cube root of 13478212694738673 is 237981.9955234649

Scales and comparisons

• 13,478,212,694,738,673 seconds is equal to 428,565,472 years, 43 weeks, 6 days, 44 minutes, 33 seconds.
• To count from 1 to 13,478,212,694,738,673 would take you about one billion, two hundred eighty-five million, six hundred ninety-six thousand, four hundred eighteen 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 13478212694738673 cubic inches would be around 19831.8 feet tall.

Recreational maths with 13478212694738673

• 13478212694738673 backwards is 37683749621287431
• The number of decimal digits it has is: 17
• The sum of 13478212694738673's digits is 81
• More coming soon!