12913788467776

Names of 12913788467776

• Cardinal: 12913788467776 can be written as Twelve trillion, nine hundred thirteen billion, seven hundred eighty-eight million, four hundred sixty-seven thousand, seven hundred seventy-six.

Scientific notation

• Scientific notation: 1.2913788467776 × 10¹³

Factors of 12913788467776

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 64180

Divisors of 12913788467776

• Number of divisors d(n): 63
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 196 224 392 448 784 1568 3136 64171 128342 256684 449197 513368 898394 1026736 1796788 2053472 3144379 3593576 4106944 6288758 7187152 12577516 14374304 25155032 28748608 50310064 100620128 201240256 4117917241 8235834482 16471668964 28825420687 32943337928 57650841374 65886675856 115301682748 131773351712 201777944809 230603365496 263546703424 403555889618 461206730992 807111779236 922413461984 1614223558472 1844826923968 3228447116944 6456894233888 12913788467776
• Sum of all divisors σ(n): 29810067448707
• Sum of proper divisors (its aliquot sum) s(n): 16896278980931
• 12913788467776 is an abundant number, because the sum of its proper divisors (16896278980931) is greater than itself. Its abundance is 3982490513155

Bases of 12913788467776

• Binary: 10111011111010111001110001100011101001000000₂
• Hexadecimal: 0xBBEB9C63A40
• Base-36: 4KSIG89J4

Squares and roots of 12913788467776

• 12913788467776 squared (12913788467776²) is 166765932590464409790386176
• 12913788467776 cubed (12913788467776³) is 2153579977104649093015251269102371864576
• 12913788467776 is a perfect square number. Its square root is 3593576
• The cube root of 12913788467776 is 23461.2540745727

Scales and comparisons

• 12,913,788,467,776 seconds is equal to 410,618 years, 27 weeks, 3 days, 7 hours, 16 minutes, 16 seconds.
• To count from 1 to 12,913,788,467,776 would take you about one million, twenty-six thousand, five hundred forty-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 12913788467776 cubic inches would be around 1955.1 feet tall.

Recreational maths with 12913788467776

• 12913788467776 backwards is 67776488731921
• The number of decimal digits it has is: 14
• The sum of 12913788467776's digits is 76
• More coming soon!