13673609234455681

Names of 13673609234455681

• Cardinal: 13673609234455681 can be written as Thirteen quadrillion, six hundred seventy-three trillion, six hundred nine billion, two hundred thirty-four million, four hundred fifty-five thousand, six hundred eighty-one.

Scientific notation

• Scientific notation: 1.3673609234455681 × 10¹⁶

Factors of 13673609234455681

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 21175

Divisors of 13673609234455681

• Number of divisors d(n): 27
• Complete list of divisors:
  1 7 49 821 5747 20347 40229 142429 674041 997003 4718287 16704887 33028009 116934209 414000409 818539463 2898002863 13714712227 20286020041 96002985589 339894335789 672020899123 2379260350523 16654822453661 279053249682769 1953372747779383 13673609234455681
• Sum of all divisors σ(n): 15926215537483587
• Sum of proper divisors (its aliquot sum) s(n): 2252606303027906
• 13673609234455681 is a deficient number, because the sum of its proper divisors (2252606303027906) is less than itself. Its deficiency is 11421002931427775

Bases of 13673609234455681

• Binary: 110000100101000001001100111101001101111001110010000001₂
• Hexadecimal: 0x3094133D379C81
• Base-36: 3QMW1D42E81

Squares and roots of 13673609234455681

• 13673609234455681 squared (13673609234455681²) is 186967589496591674614924353173761
• 13673609234455681 cubed (13673609234455681³) is 2556521758284514911691549420648418960287646586241
• 13673609234455681 is a perfect square number. Its square root is 116934209
• The cube root of 13673609234455681 is 239126.5078074115

Scales and comparisons

• 13,673,609,234,455,681 seconds is equal to 434,778,478 years, 21 weeks, 12 hours, 48 minutes, 1 second.
• To count from 1 to 13,673,609,234,455,681 would take you about one billion, three hundred four million, three hundred thirty-five thousand, four hundred thirty-five 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 13673609234455681 cubic inches would be around 19927.2 feet tall.

Recreational maths with 13673609234455681

• 13673609234455681 backwards is 18655443290637631
• The number of decimal digits it has is: 17
• The sum of 13673609234455681's digits is 73
• More coming soon!