12802218627209

Names of 12802218627209

• Cardinal: 12802218627209 can be written as Twelve trillion, eight hundred two billion, two hundred eighteen million, six hundred twenty-seven thousand, two hundred nine.

Scientific notation

• Scientific notation: 1.2802218627209 × 10¹³

Factors of 12802218627209

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 87

Divisors of 12802218627209

• Number of divisors d(n): 48
• Complete list of divisors:
  1 11 23 53 121 253 583 1219 1331 2783 2809 6413 13409 30613 30899 64607 70543 147499 148877 339889 710677 1622489 1637647 3424171 3738779 7817447 7890481 18014117 37665881 85991917 86795291 181481063 198155287 414324691 418195493 954748201 1996291693 4557571601 4600150423 9618496339 10502230211 21959208623 50601654653 105803459729 241551294853 556618201183 1163838057019 12802218627209
• Sum of all divisors σ(n): 14976288319104
• Sum of proper divisors (its aliquot sum) s(n): 2174069691895
• 12802218627209 is a deficient number, because the sum of its proper divisors (2174069691895) is less than itself. Its deficiency is 10628148935314

Bases of 12802218627209

• Binary: 10111010010010111111101100011001000010001001₂
• Hexadecimal: 0xBA4BFB19089
• Base-36: 4JD9AFDL5

Squares and roots of 12802218627209

• 12802218627209 squared (12802218627209²) is 163896801778857092515129681
• 12802218627209 cubed (12802218627209³) is 2098242688673265436140036613754430090329
• The square root of 12802218627209 is 3578018.8131435251
• The cube root of 12802218627209 is 23393.4933495643

Scales and comparisons

• 12,802,218,627,209 seconds is equal to 407,070 years, 49 weeks, 3 days, 16 hours, 53 minutes, 29 seconds.
• To count from 1 to 12,802,218,627,209 would take you about one million, seventeen thousand, six hundred seventy-seven 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 12802218627209 cubic inches would be around 1949.5 feet tall.

Recreational maths with 12802218627209

• 12802218627209 backwards is 90272681220821
• The number of decimal digits it has is: 14
• The sum of 12802218627209's digits is 50
• More coming soon!