13426047171645

Names of 13426047171645

• Cardinal: 13426047171645 can be written as Thirteen trillion, four hundred twenty-six billion, forty-seven million, one hundred seventy-one thousand, six hundred forty-five.

Scientific notation

• Scientific notation: 1.3426047171645 × 10¹³

Factors of 13426047171645

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1710

Divisors of 13426047171645

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 15 17 51 85 255 353 521 811 1059 1563 1765 2433 2605 4055 5295 6001 7815 8857 12165 13787 18003 26571 30005 41361 44285 68935 90015 124609 132855 183913 206805 286283 373827 422531 551739 623045 858849 919565 1267593 1431415 1869135 2112655 2118353 2758695 3126521 4294245 4866811 6337965 6355059 7183027 9379563 10591765 14600433 15632605 21549081 24334055 31775295 35915135 46897815 64921289 73002165 101057899 107745405 149153443 194763867 303173697 324606445 447460329 505289495 745767215 973819335 1103661913 1515868485 1717984283 2237301645 2535608531 3310985739 5153952849 5518309565 7606825593 8589921415 12678042655 16554928695 25769764245 38034127965 52651165379 157953496137 263255826895 789767480685 895069811443 2685209434329 4475349057215 13426047171645
• Sum of all divisors σ(n): 22881880957824
• Sum of proper divisors (its aliquot sum) s(n): 9455833786179
• 13426047171645 is a deficient number, because the sum of its proper divisors (9455833786179) is less than itself. Its deficiency is 3970213385466

Bases of 13426047171645

• Binary: 11000011010111111110110001011011110000111101₂
• Hexadecimal: 0xC35FEC5BC3D
• Base-36: 4RBU9U33X

Squares and roots of 13426047171645

• 13426047171645 squared (13426047171645²) is 180258742655236704092006025
• 13426047171645 cubed (13426047171645³) is 2420162381990624668322469289805549161125
• The square root of 13426047171645 is 3664157.0888329829
• The cube root of 13426047171645 is 23767.4573309921

Scales and comparisons

• 13,426,047,171,645 seconds is equal to 426,906 years, 40 weeks, 11 hours, 40 minutes, 45 seconds.
• To count from 1 to 13,426,047,171,645 would take you about one million, sixty-seven thousand, two hundred sixty-six 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 13426047171645 cubic inches would be around 1980.6 feet tall.

Recreational maths with 13426047171645

• 13426047171645 backwards is 54617174062431
• 13426047171645 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13426047171645's digits is 51
• More coming soon!