13041296865

Names of 13041296865

• Cardinal: 13041296865 can be written as Thirteen billion, forty-one million, two hundred ninety-six thousand, eight hundred sixty-five.

Scientific notation

• Scientific notation: 1.3041296865 × 10¹⁰

Factors of 13041296865

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2823

Divisors of 13041296865

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 5 9 15 27 45 53 81 135 159 241 265 405 477 723 795 1205 1431 2169 2385 2521 3615 4293 6507 7155 7563 10845 12605 12773 19521 21465 22689 32535 37815 38319 63865 68067 97605 113445 114957 133613 191595 204201 340335 344871 400839 574785 607561 668065 1021005 1034613 1202517 1724355 1822683 2004195 3037805 3607551 5173065 5468049 6012585 9113415 10822653 16404147 18037755 27340245 32200733 49212441 54113265 82020735 96602199 161003665 246062205 289806597 483010995 869419791 1449032985 2608259373 4347098955 13041296865
• Sum of all divisors σ(n): 23927142096
• Sum of proper divisors (its aliquot sum) s(n): 10885845231
• 13041296865 is a deficient number, because the sum of its proper divisors (10885845231) is less than itself. Its deficiency is 2155451634

Bases of 13041296865

• Binary: 1100001001010100100110010111100001₂
• Hexadecimal: 0x3095265E1
• Base-36: 5ZOG929

Squares and roots of 13041296865

• 13041296865 squared (13041296865²) is 170075423921058828225
• 13041296865 cubed (13041296865³) is 2218004092795250504011266014625
• The square root of 13041296865 is 114198.4976477363
• The cube root of 13041296865 is 2353.8218700471

Scales and comparisons

• 13,041,296,865 seconds is equal to 414 years, 34 weeks, 6 days, 22 hours, 27 minutes, 45 seconds.
• To count from 1 to 13,041,296,865 would take you about eight hundred twenty-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 13041296865 cubic inches would be around 196.2 feet tall.

Recreational maths with 13041296865

• 13041296865 backwards is 56869214031
• 13041296865 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13041296865's digits is 45
• More coming soon!