42784901599363225

Names of 42784901599363225

• Cardinal: 42784901599363225 can be written as Forty-two quadrillion, seven hundred eighty-four trillion, nine hundred one billion, five hundred ninety-nine million, three hundred sixty-three thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 4.2784901599363225 × 10¹⁶

Factors of 42784901599363225

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 21266

Divisors of 42784901599363225

• Number of divisors d(n): 81
• Complete list of divisors:
  1 5 19 25 95 103 361 475 515 1805 1957 2575 9025 9785 10609 21139 37183 48925 53045 105695 185915 201571 265225 401641 528475 929575 1007855 2008205 2177317 3829849 5039275 7631179 10041025 10886585 19149245 38155895 41369023 54432925 95746225 190779475 206845115 224263651 446857321 786011437 1034225575 1121318255 2234286605 3930057185 4261009369 5606591275 8490289099 11171433025 19650285925 21305046845 42451445495 46026304063 80959178011 106525234225 161315492881 212257227475 230131520315 404795890055 806577464405 874499777197 1150657601575 2023979450275 4032887322025 4372498885985 4740709318489 16615495766743 21862494429925 23703546592445 83077478833715 90073477051291 118517732962225 415387394168575 450367385256455 1711396063974529 2251836926282275 8556980319872645 42784901599363225
• Sum of all divisors σ(n): 56544087140257023
• Sum of proper divisors (its aliquot sum) s(n): 13759185540893798
• 42784901599363225 is a deficient number, because the sum of its proper divisors (13759185540893798) is less than itself. Its deficiency is 29025716058469427

Bases of 42784901599363225

• Binary: 10011000000000001010010000101101100101001000000010011001₂
• Hexadecimal: 0x9800A42D948099
• Base-36: BP9ZCGAU5CP

Squares and roots of 42784901599363225

• 42784901599363225 squared (42784901599363225²) is 1830547804867193848567725482400625
• 42784901599363225 cubed (42784901599363225³) is 78319807704173242800651128337401559009444342015625
• 42784901599363225 is a perfect square number. Its square root is 206845115
• The cube root of 42784901599363225 is 349754.6623511297

Scales and comparisons

• 42,784,901,599,363,225 seconds is equal to 1,360,427,528 years, 24 weeks, 3 days, 25 seconds.
• To count from 1 to 42,784,901,599,363,225 would take you about four billion, eighty-one million, two hundred eighty-two thousand, five hundred eighty-five 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 42784901599363225 cubic inches would be around 29146.2 feet tall.

Recreational maths with 42784901599363225

• 42784901599363225 backwards is 52236399510948724
• The number of decimal digits it has is: 17
• The sum of 42784901599363225's digits is 79
• More coming soon!