13942181287240512

Names of 13942181287240512

• Cardinal: 13942181287240512 can be written as Thirteen quadrillion, nine hundred forty-two trillion, one hundred eighty-one billion, two hundred eighty-seven million, two hundred forty thousand, five hundred twelve.

Scientific notation

• Scientific notation: 1.3942181287240512 × 10¹⁶

Factors of 13942181287240512

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 72615527537716

Divisors of 13942181287240512

• Number of divisors d(n): 28
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 192 72615527537711 145231055075422 217846582613133 290462110150844 435693165226266 580924220301688 871386330452532 1161848440603376 1742772660905064 2323696881206752 3485545321810128 4647393762413504 6971090643620256 13942181287240512
• Sum of all divisors σ(n): 36888687989157696
• Sum of proper divisors (its aliquot sum) s(n): 22946506701917184
• 13942181287240512 is an abundant number, because the sum of its proper divisors (22946506701917184) is greater than itself. Its abundance is 9004325414676672

Bases of 13942181287240512

• Binary: 110001100010000101011100001011000001010010001101000000₂
• Hexadecimal: 0x3188570B052340
• Base-36: 3TA39NTYWQO

Squares and roots of 13942181287240512

• 13942181287240512 squared (13942181287240512²) is 194384419046279500180455734022144
• 13942181287240512 cubed (13942181287240512³) is 2710142809758156219781321833162787089920461897728
• The square root of 13942181287240512 is 118077014.2205523081
• The cube root of 13942181287240512 is 240681.9797492003

Scales and comparisons

• 13,942,181,287,240,512 seconds is equal to 443,318,238 years, 48 weeks, 4 days, 16 hours, 35 minutes, 12 seconds.
• To count from 1 to 13,942,181,287,240,512 would take you about one billion, three hundred twenty-nine million, nine hundred fifty-four thousand, seven hundred sixteen 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 13942181287240512 cubic inches would be around 20056.8 feet tall.

Recreational maths with 13942181287240512

• 13942181287240512 backwards is 21504278218124931
• The number of decimal digits it has is: 17
• The sum of 13942181287240512's digits is 60
• More coming soon!