13239216775868

Names of 13239216775868

• Cardinal: 13239216775868 can be written as Thirteen trillion, two hundred thirty-nine billion, two hundred sixteen million, seven hundred seventy-five thousand, eight hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3239216775868 × 10¹³

Factors of 13239216775868

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 14261

Divisors of 13239216775868

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 17 34 61 68 73 122 146 244 292 1037 1241 2074 2482 4148 4453 4597 4964 8906 9194 9511 17812 18388 19022 38044 75701 78149 151402 156298 161687 280417 302804 312596 323374 335581 560834 580171 646748 671162 694303 1121668 1160342 1342324 1388606 2320684 2777212 4767089 5704877 9534178 9862907 11409754 11803151 19068356 19725814 20470441 22819508 23606302 39451628 40940882 42352483 43722067 47212604 81881764 84704966 87444134 169409932 174888268 347997497 695994994 719992211 743275139 1391989988 1439984422 1486550278 2667046087 2879968844 2973100556 3191710891 5334092174 6383421782 10668184348 12766843564 45339783479 54259085147 90679566958 108518170294 181359133916 194694364351 217036340588 389388728702 778777457404 3309804193967 6619608387934 13239216775868
• Sum of all divisors σ(n): 25283358511488
• Sum of proper divisors (its aliquot sum) s(n): 12044141735620
• 13239216775868 is a deficient number, because the sum of its proper divisors (12044141735620) is less than itself. Its deficiency is 1195075040248

Bases of 13239216775868

• Binary: 11000000101001111110110100000010001010111100₂
• Hexadecimal: 0xC0A7ED022BC
• Base-36: 4OY0FUB3W

Squares and roots of 13239216775868

• 13239216775868 squared (13239216775868²) is 175276860838424680947153424
• 13239216775868 cubed (13239216775868³) is 2320528356433552915777329122581616772032
• The square root of 13239216775868 is 3638573.4534111029
• The cube root of 13239216775868 is 23656.6964759281

Scales and comparisons

• 13,239,216,775,868 seconds is equal to 420,966 years, 7 weeks, 2 days, 15 hours, 31 minutes, 8 seconds.
• To count from 1 to 13,239,216,775,868 would take you about one million, fifty-two thousand, four hundred fifteen 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 13239216775868 cubic inches would be around 1971.4 feet tall.

Recreational maths with 13239216775868

• 13239216775868 backwards is 86857761293231
• 13239216775868 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13239216775868's digits is 68
• More coming soon!