12218307579464

Names of 12218307579464

• Cardinal: 12218307579464 can be written as Twelve trillion, two hundred eighteen billion, three hundred seven million, five hundred seventy-nine thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.2218307579464 × 10¹³

Factors of 12218307579464

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 184898

Divisors of 12218307579464

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 7 8 14 28 29 56 58 116 203 232 406 812 1624 60497 120994 124363 241988 248726 423479 483976 497452 846958 870541 994904 1693916 1741082 1754413 3387832 3482164 3508826 3606527 6964328 7017652 7213054 12280891 14035304 14426108 24561782 25245689 28852216 49123564 50491378 98247128 100982756 201965512 7523588411 15047176822 30094353644 52665118877 60188707288 105330237754 210660475508 218184063919 421320951016 436368127838 872736255676 1527288447433 1745472511352 3054576894866 6109153789732 12218307579464
• Sum of all divisors σ(n): 27085583779200
• Sum of proper divisors (its aliquot sum) s(n): 14867276199736
• 12218307579464 is an abundant number, because the sum of its proper divisors (14867276199736) is greater than itself. Its abundance is 2648968620272

Bases of 12218307579464

• Binary: 10110001110011001011111000100000111001001000₂
• Hexadecimal: 0xB1CCBE20E48
• Base-36: 4BX0GV5MW

Squares and roots of 12218307579464

• 12218307579464 squared (12218307579464²) is 149287040106387430674527296
• 12218307579464 cubed (12218307579464³) is 1824034973647619697130277710792157049344
• The square root of 12218307579464 is 3495469.5792502615
• The cube root of 12218307579464 is 23032.2845794097

Scales and comparisons

• 12,218,307,579,464 seconds is equal to 388,504 years, 20 weeks, 23 hours, 37 minutes, 44 seconds.
• To count from 1 to 12,218,307,579,464 would take you about nine hundred seventy-one thousand, two hundred sixty 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 12218307579464 cubic inches would be around 1919.4 feet tall.

Recreational maths with 12218307579464

• 12218307579464 backwards is 46497570381221
• The number of decimal digits it has is: 14
• The sum of 12218307579464's digits is 59
• More coming soon!