21273649536024

Names of 21273649536024

• Cardinal: 21273649536024 can be written as Twenty-one trillion, two hundred seventy-three billion, six hundred forty-nine million, five hundred thirty-six thousand and twenty-four.

Scientific notation

• Scientific notation: 2.1273649536024 × 10¹³

Factors of 21273649536024

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6286539513

Divisors of 21273649536024

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 47 72 94 141 188 282 376 423 564 846 1128 1692 3384 6286539461 12573078922 18859618383 25146157844 37719236766 50292315688 56578855149 75438473532 113157710298 150876947064 226315420596 295467354667 452630841192 590934709334 886402064001 1181869418668 1772804128002 2363738837336 2659206192003 3545608256004 5318412384006 7091216512008 10636824768012 21273649536024
• Sum of all divisors σ(n): 58842009364320
• Sum of proper divisors (its aliquot sum) s(n): 37568359828296
• 21273649536024 is an abundant number, because the sum of its proper divisors (37568359828296) is greater than itself. Its abundance is 16294710292272

Bases of 21273649536024

• Binary: 100110101100100101000010100101101110000011000₂
• Hexadecimal: 0x13592852DC18
• Base-36: 7JGZ9NX20

Squares and roots of 21273649536024

• 21273649536024 squared (21273649536024²) is 452568164581574150473728576
• 21273649536024 cubed (21273649536024³) is 9627776524470038196324987880623710221824
• The square root of 21273649536024 is 4612336.6676798431
• The cube root of 21273649536024 is 27708.5627956323

Scales and comparisons

• 21,273,649,536,024 seconds is equal to 676,436 years, 13 weeks, 13 hours, 20 minutes, 24 seconds.
• To count from 1 to 21,273,649,536,024 would take you about one million, six hundred ninety-one thousand and ninety 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 21273649536024 cubic inches would be around 2309 feet tall.

Recreational maths with 21273649536024

• 21273649536024 backwards is 42063594637212
• The number of decimal digits it has is: 14
• The sum of 21273649536024's digits is 54
• More coming soon!