13381631840166

Names of 13381631840166

• Cardinal: 13381631840166 can be written as Thirteen trillion, three hundred eighty-one billion, six hundred thirty-one million, eight hundred forty thousand, one hundred sixty-six.

Scientific notation

• Scientific notation: 1.3381631840166 × 10¹³

Factors of 13381631840166

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1100380

Divisors of 13381631840166

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 83 166 249 498 24989 49978 74967 149934 1075303 2074087 2150606 3225909 4148174 6222261 6451818 12444522 89250149 178500298 267750447 535500894 26870746667 53741493334 80612240001 161224480002 2230271973361 4460543946722 6690815920083 13381631840166
• Sum of all divisors σ(n): 27086821735680
• Sum of proper divisors (its aliquot sum) s(n): 13705189895514
• 13381631840166 is an abundant number, because the sum of its proper divisors (13705189895514) is greater than itself. Its abundance is 323558055348

Bases of 13381631840166

• Binary: 11000010101110100111011010011000111110100110₂
• Hexadecimal: 0xC2BA7698FA6
• Base-36: 4QRFQ3E06

Squares and roots of 13381631840166

• 13381631840166 squared (13381631840166²) is 179068070705744487370907556
• 13381631840166 cubed (13381631840166³) is 2396222996513087002844168025969753694296
• The square root of 13381631840166 is 3658091.2837388299
• The cube root of 13381631840166 is 23741.2196330699

Scales and comparisons

• 13,381,631,840,166 seconds is equal to 425,494 years, 26 weeks, 3 hours, 36 minutes, 6 seconds.
• To count from 1 to 13,381,631,840,166 would take you about one million, sixty-three thousand, seven hundred thirty-six 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 13381631840166 cubic inches would be around 1978.4 feet tall.

Recreational maths with 13381631840166

• 13381631840166 backwards is 66104813618331
• The number of decimal digits it has is: 14
• The sum of 13381631840166's digits is 51
• More coming soon!