12737655744768

Names of 12737655744768

• Cardinal: 12737655744768 can be written as Twelve trillion, seven hundred thirty-seven billion, six hundred fifty-five million, seven hundred forty-four thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.2737655744768 × 10¹³

Factors of 12737655744768

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1842832144

Divisors of 12737655744768

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 216 256 288 384 432 576 768 864 1152 1728 2304 3456 6912 1842832139 3685664278 5528496417 7371328556 11056992834 14742657112 16585489251 22113985668 29485314224 33170978502 44227971336 49756467753 58970628448 66341957004 88455942672 99512935506 117941256896 132683914008 176911885344 199025871012 235882513792 265367828016 353823770688 398051742024 471765027584 530735656032 707647541376 796103484048 1061471312064 1415295082752 1592206968096 2122942624128 3184413936192 4245885248256 6368827872384 12737655744768
• Sum of all divisors σ(n): 37667488941600
• Sum of proper divisors (its aliquot sum) s(n): 24929833196832
• 12737655744768 is an abundant number, because the sum of its proper divisors (24929833196832) is greater than itself. Its abundance is 12192177452064

Bases of 12737655744768

• Binary: 10111001010110110111011100100010100100000000₂
• Hexadecimal: 0xB95B7722900
• Base-36: 4IJLJCQO0

Squares and roots of 12737655744768

• 12737655744768 squared (12737655744768²) is 162247873872221232759373824
• 12737655744768 cubed (12737655744768³) is 2066657562704892674630064865876044152832
• The square root of 12737655744768 is 3568985.2542099413
• The cube root of 12737655744768 is 23354.1018062171

Scales and comparisons

• 12,737,655,744,768 seconds is equal to 405,018 years, 2 weeks, 5 days, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 12,737,655,744,768 would take you about one million, twelve thousand, five hundred forty-five 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 12737655744768 cubic inches would be around 1946.2 feet tall.

Recreational maths with 12737655744768

• 12737655744768 backwards is 86744755673721
• 12737655744768 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12737655744768's digits is 72
• More coming soon!