12704560894128

Names of 12704560894128

• Cardinal: 12704560894128 can be written as Twelve trillion, seven hundred four billion, five hundred sixty million, eight hundred ninety-four thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.2704560894128 × 10¹³

Factors of 12704560894128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1535

Divisors of 12704560894128

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 48 499 998 1031 1497 1996 2062 2994 3093 3992 4124 5988 6186 7984 8248 11976 12372 16496 23952 24744 49488 249001 498002 514469 747003 996004 1028938 1062961 1494006 1543407 1992008 2057876 2125922 2988012 3086814 3188883 3984016 4115752 4251844 5976024 6173628 6377766 8231504 8503688 11952048 12347256 12755532 17007376 24694512 25511064 51022128 256720031 513440062 530417539 770160093 1026880124 1060835078 1540320186 1591252617 2053760248 2121670156 3080640372 3182505234 4107520496 4243340312 6161280744 6365010468 8486680624 12322561488 12730020936 25460041872 264678351961 529356703922 794035055883 1058713407844 1588070111766 2117426815688 3176140223532 4234853631376 6352280447064 12704560894128
• Sum of all divisors σ(n): 32917947369132
• Sum of proper divisors (its aliquot sum) s(n): 20213386475004
• 12704560894128 is an abundant number, because the sum of its proper divisors (20213386475004) is greater than itself. Its abundance is 7508825580876

Bases of 12704560894128

• Binary: 10111000111000000010110101101101000010110000₂
• Hexadecimal: 0xB8E02D6D0B0
• Base-36: 4I4E7J8HC

Squares and roots of 12704560894128

• 12704560894128 squared (12704560894128²) is 161405867512606446824880384
• 12704560894128 cubed (12704560894128³) is 2050590672483464867385279417987687985152
• The square root of 12704560894128 is 3564345.7876766109
• The cube root of 12704560894128 is 23333.8581319937

Scales and comparisons

• 12,704,560,894,128 seconds is equal to 403,965 years, 38 weeks, 2 days, 20 hours, 48 minutes, 48 seconds.
• To count from 1 to 12,704,560,894,128 would take you about one million, nine thousand, nine hundred fourteen 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 12704560894128 cubic inches would be around 1944.5 feet tall.

Recreational maths with 12704560894128

• 12704560894128 backwards is 82149806540721
• The number of decimal digits it has is: 14
• The sum of 12704560894128's digits is 57
• More coming soon!