13672143615

Names of 13672143615

• Cardinal: 13672143615 can be written as Thirteen billion, six hundred seventy-two million, one hundred forty-three thousand, six hundred fifteen.

Scientific notation

• Scientific notation: 1.3672143615 × 10¹⁰

Factors of 13672143615

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 28408

Divisors of 13672143615

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 13 15 37 39 65 67 111 185 195 201 335 481 555 871 1005 1443 2405 2479 2613 4355 7215 7437 12395 13065 28283 32227 37185 84849 96681 141415 161135 367679 424245 483405 1046471 1103037 1838395 1894961 3139413 5232355 5515185 5684883 9474805 13604123 15697065 24634493 28424415 40812369 68020615 70113557 73903479 123172465 204061845 210340671 350567785 369517395 911476241 1051703355 2734428723 4557381205 13672143615
• Sum of all divisors σ(n): 24556847616
• Sum of proper divisors (its aliquot sum) s(n): 10884704001
• 13672143615 is a deficient number, because the sum of its proper divisors (10884704001) is less than itself. Its deficiency is 2787439614

Bases of 13672143615

• Binary: 1100101110111011000101101011111111₂
• Hexadecimal: 0x32EEC5AFF
• Base-36: 6A41HJ3

Squares and roots of 13672143615

• 13672143615 squared (13672143615²) is 186927511029185268225
• 13672143615 cubed (13672143615³) is 2555699776385517443614496133375
• The square root of 13672143615 is 116927.9419770997
• The cube root of 13672143615 is 2391.1796383099

Scales and comparisons

• 13,672,143,615 seconds is equal to 434 years, 38 weeks, 9 hours, 40 minutes, 15 seconds.
• To count from 1 to 13,672,143,615 would take you about eight hundred sixty-nine 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 13672143615 cubic inches would be around 199.3 feet tall.

Recreational maths with 13672143615

• 13672143615 backwards is 51634127631
• 13672143615 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13672143615's digits is 39
• More coming soon!