21323293305125

Names of 21323293305125

• Cardinal: 21323293305125 can be written as Twenty-one trillion, three hundred twenty-three billion, two hundred ninety-three million, three hundred five thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 2.1323293305125 × 10¹³

Factors of 21323293305125

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8441

Divisors of 21323293305125

• Number of divisors d(n): 60
• Complete list of divisors:
  1 5 7 25 35 49 125 175 245 343 875 1225 1715 2401 6125 8429 8575 12005 42145 42875 59003 60025 210725 295015 300125 413021 1053625 1475075 2065105 2891147 7375375 10325525 14455735 20238029 51627625 71048041 72278675 101190145 355240205 361393375 497336287 505950725 1776201025 2486681435 2529753625 3481354009 8881005125 12433407175 17406770045 24369478063 62167035875 87033850225 121847390315 170586346441 435169251125 609236951575 852931732205 3046184757875 4264658661025 21323293305125
• Sum of all divisors σ(n): 31048551342276
• Sum of proper divisors (its aliquot sum) s(n): 9725258037151
• 21323293305125 is a deficient number, because the sum of its proper divisors (9725258037151) is less than itself. Its deficiency is 11598035267974

Bases of 21323293305125

• Binary: 100110110010010110111010100101010100100100101₂
• Hexadecimal: 0x1364B752A925
• Base-36: 7K3SAA6G5

Squares and roots of 21323293305125

• 21323293305125 squared (21323293305125²) is 454682837376388646351265625
• 21323293305125 cubed (21323293305125³) is 9695335502183187142492003560633048828125
• The square root of 21323293305125 is 4617715.1606747033
• The cube root of 21323293305125 is 27730.0994370841

Scales and comparisons

• 21,323,293,305,125 seconds is equal to 678,014 years, 40 weeks, 5 hours, 12 minutes, 5 seconds.
• To count from 1 to 21,323,293,305,125 would take you about one million, six hundred ninety-five thousand and thirty-six 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 21323293305125 cubic inches would be around 2310.8 feet tall.

Recreational maths with 21323293305125

• 21323293305125 backwards is 52150339232312
• The number of decimal digits it has is: 14
• The sum of 21323293305125's digits is 41
• More coming soon!