21463118303823

Names of 21463118303823

• Cardinal: 21463118303823 can be written as Twenty-one trillion, four hundred sixty-three billion, one hundred eighteen million, three hundred three thousand, eight hundred twenty-three.

Scientific notation

• Scientific notation: 2.1463118303823 × 10¹³

Factors of 21463118303823

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4580098

Divisors of 21463118303823

• Number of divisors d(n): 60
• Complete list of divisors:
  1 3 7 9 21 27 49 63 81 147 189 441 567 1181 1323 3543 3969 8267 10629 24801 31887 57869 74403 95661 173607 223209 520821 669627 1562463 4578907 4687389 13736721 32052349 41210163 96157047 123630489 224366443 288471141 370891467 673099329 865413423 2019297987 2596240269 5407689167 6057893961 16223067501 18173681883 37853824169 48669202503 113561472507 146007607509 264976769183 340684417521 438022822527 794930307549 1022053252563 2384790922647 3066159757689 7154372767941 21463118303823
• Sum of all divisors σ(n): 37328421058632
• Sum of proper divisors (its aliquot sum) s(n): 15865302754809
• 21463118303823 is a deficient number, because the sum of its proper divisors (15865302754809) is less than itself. Its deficiency is 5597815549014

Bases of 21463118303823

• Binary: 100111000010101000101100010101101001001001111₂
• Hexadecimal: 0x1385458AD24F
• Base-36: 7LW0QH5XR

Squares and roots of 21463118303823

• 21463118303823 squared (21463118303823²) is 460665447323901892536415329
• 21463118303823 cubed (21463118303823³) is 9887316994396448742222246199427136502767
• The square root of 21463118303823 is 4632830.4851163073
• The cube root of 21463118303823 is 27790.5797248291

Scales and comparisons

• 21,463,118,303,823 seconds is equal to 682,460 years, 40 weeks, 1 day, 2 hours, 37 minutes, 3 seconds.
• To count from 1 to 21,463,118,303,823 would take you about one million, seven hundred six thousand, one hundred fifty-one 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 21463118303823 cubic inches would be around 2315.9 feet tall.

Recreational maths with 21463118303823

• 21463118303823 backwards is 32830381136412
• The number of decimal digits it has is: 14
• The sum of 21463118303823's digits is 45
• More coming soon!