12788448396017

Names of 12788448396017

• Cardinal: 12788448396017 can be written as Twelve trillion, seven hundred eighty-eight billion, four hundred forty-eight million, three hundred ninety-six thousand and seventeen.

Scientific notation

• Scientific notation: 1.2788448396017 × 10¹³

Factors of 12788448396017

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 232

Divisors of 12788448396017

• Number of divisors d(n): 64
• Complete list of divisors:
  1 7 23 29 161 173 203 529 667 1211 3703 3979 4669 5017 12167 15341 27853 29929 35119 85169 91517 107387 115391 209503 352843 640619 688367 807737 867941 2104891 2469901 2653993 4818569 5177717 6075587 14734237 15832441 18577951 19962643 36244019 61041839 110827087 119087491 139738501 150153793 364146143 427292873 459140789 833612437 1051076551 2549023001 2739012293 3213985523 3453537239 10560238147 19173086051 24174760673 62997282739 73921667029 79431356497 440980979173 556019495479 1826921199431 12788448396017
• Sum of all divisors σ(n): 15898432896000
• Sum of proper divisors (its aliquot sum) s(n): 3109984499983
• 12788448396017 is a deficient number, because the sum of its proper divisors (3109984499983) is less than itself. Its deficiency is 9678463896034

Bases of 12788448396017

• Binary: 10111010000110001010111011001000001011110001₂
• Hexadecimal: 0xBA18AEC82F1
• Base-36: 4J6XJZJ75

Squares and roots of 12788448396017

• 12788448396017 squared (12788448396017²) is 163544412377589780061464289
• 12788448396017 cubed (12788448396017³) is 2091479278147730824183444794334375336913
• The square root of 12788448396017 is 3576094.0138672249
• The cube root of 12788448396017 is 23385.1028929995

Scales and comparisons

• 12,788,448,396,017 seconds is equal to 406,633 years, 5 weeks, 2 days, 40 minutes, 17 seconds.
• To count from 1 to 12,788,448,396,017 would take you about one million, sixteen thousand, five hundred eighty-two 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 12788448396017 cubic inches would be around 1948.8 feet tall.

Recreational maths with 12788448396017

• 12788448396017 backwards is 71069384488721
• The number of decimal digits it has is: 14
• The sum of 12788448396017's digits is 68
• More coming soon!