13019717802

Names of 13019717802

• Cardinal: 13019717802 can be written as Thirteen billion, nineteen million, seven hundred seventeen thousand, eight hundred two.

Scientific notation

• Scientific notation: 1.3019717802 × 10¹⁰

Factors of 13019717802

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 10003

Divisors of 13019717802

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 13 14 21 26 39 42 78 91 182 273 546 3967 6011 7934 11901 12022 18033 23802 27769 36066 42077 51571 55538 78143 83307 84154 103142 126231 154713 156286 166614 234429 252462 309426 360997 468858 547001 721994 1082991 1094002 1641003 2165982 3282006 23845637 47691274 71536911 143073822 166919459 309993281 333838918 500758377 619986562 929979843 1001516754 1859959686 2169952967 4339905934 6509858901 13019717802
• Sum of all divisors σ(n): 32061947904
• Sum of proper divisors (its aliquot sum) s(n): 19042230102
• 13019717802 is an abundant number, because the sum of its proper divisors (19042230102) is greater than itself. Its abundance is 6022512300

Bases of 13019717802

• Binary: 1100001000000010010010000010101010₂
• Hexadecimal: 0x3080920AA
• Base-36: 5ZBLQJU

Squares and roots of 13019717802

• 13019717802 squared (13019717802²) is 169513051643715711204
• 13019717802 cubed (13019717802³) is 2207012096157030806589809653608
• The square root of 13019717802 is 114103.9780288137
• The cube root of 13019717802 is 2352.5228859525

Scales and comparisons

• 13,019,717,802 seconds is equal to 413 years, 51 weeks, 2 days, 4 hours, 16 minutes, 42 seconds.
• To count from 1 to 13,019,717,802 would take you about eight hundred twenty-seven 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 13019717802 cubic inches would be around 196 feet tall.

Recreational maths with 13019717802

• 13019717802 backwards is 20871791031
• 13019717802 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13019717802's digits is 39
• More coming soon!