13812586631888

Names of 13812586631888

• Cardinal: 13812586631888 can be written as Thirteen trillion, eight hundred twelve billion, five hundred eighty-six million, six hundred thirty-one thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 1.3812586631888 × 10¹³

Factors of 13812586631888

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7044067

Divisors of 13812586631888

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 8 11 16 22 44 88 121 176 242 484 968 1013 1936 2026 4052 8104 11143 16208 22286 44572 89144 122573 178288 245146 490292 980584 1961168 7043041 14086082 28172164 56344328 77473451 112688656 154946902 309893804 619787608 852207961 1239575216 1704415922 3408831844 6817663688 7134600533 13635327376 14269201066 28538402132 57076804264 78480605863 114153608528 156961211726 313922423452 627844846904 863286664493 1255689693808 1726573328986 3453146657972 6906293315944 13812586631888
• Sum of all divisors σ(n): 29445000636324
• Sum of proper divisors (its aliquot sum) s(n): 15632414004436
• 13812586631888 is an abundant number, because the sum of its proper divisors (15632414004436) is greater than itself. Its abundance is 1819827372548

Bases of 13812586631888

• Binary: 11001000111111111110010100011101001011010000₂
• Hexadecimal: 0xC8FFE51D2D0
• Base-36: 4W9EXG7GW

Squares and roots of 13812586631888

• 13812586631888 squared (13812586631888²) is 190787549463411084018444544
• 13812586631888 cubed (13812586631888³) is 2635269555248982506693893908477670019072
• The square root of 13812586631888 is 3716528.8417941815
• The cube root of 13812586631888 is 23993.3932230395

Scales and comparisons

• 13,812,586,631,888 seconds is equal to 439,197 years, 27 weeks, 3 days, 19 hours, 58 minutes, 8 seconds.
• To count from 1 to 13,812,586,631,888 would take you about one million, ninety-seven thousand, nine hundred ninety-three 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 13812586631888 cubic inches would be around 1999.4 feet tall.

Recreational maths with 13812586631888

• 13812586631888 backwards is 88813668521831
• The number of decimal digits it has is: 14
• The sum of 13812586631888's digits is 68
• More coming soon!