538842742852229472

Names of 538842742852229472

• Cardinal: 538842742852229472 can be written as Five hundred thirty-eight quadrillion, eight hundred forty-two trillion, seven hundred forty-two billion, eight hundred fifty-two million, two hundred twenty-nine thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 5.38842742852229472 × 10¹⁷

Factors of 538842742852229472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 26114346107

Divisors of 538842742852229472

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 96 214939 429878 644817 859756 1289634 1719512 2579268 3439024 5158536 6878048 10317072 20634144 26114131163 52228262326 78342393489 104456524652 156684786978 208913049304 313369573956 417826098608 626739147912 835652197216 1253478295824 2506956591648 5612945238044057 11225890476088114 16838835714132171 22451780952176228 33677671428264342 44903561904352456 67355342856528684 89807123808704912 134710685713057368 179614247617409824 269421371426114736 538842742852229472
• Sum of all divisors σ(n): 1414468780802320320
• Sum of proper divisors (its aliquot sum) s(n): 875626037950090848
• 538842742852229472 is an abundant number, because the sum of its proper divisors (875626037950090848) is greater than itself. Its abundance is 336783295097861376

Bases of 538842742852229472

• Binary: 11101111010010110101001111010100101100000010001100101100000₂
• Hexadecimal: 0x77A5A9EA5811960
• Base-36: 43DNT6Q2VOTC

Squares and roots of 538842742852229472

• 538842742852229472 squared (538842742852229472²) is 290351501524513895737679520945398784
• 538842742852229472 cubed (538842742852229472³) is 156453799472732354635037018204650781694535874517762048
• The square root of 538842742852229472 is 734059086.7581638159
• The cube root of 538842742852229472 is 813743.1505605441

Scales and comparisons

• 538,842,742,852,229,472 seconds is equal to 17,133,532,472 years, 34 weeks, 2 days, 22 hours, 51 minutes, 12 seconds.
• To count from 1 to 538,842,742,852,229,472 would take you about fifty-one billion, four hundred million, five hundred ninety-seven thousand, four hundred seventeen 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 538842742852229472 cubic inches would be around 67811.9 feet tall.

Recreational maths with 538842742852229472

• 538842742852229472 backwards is 274922258247248835
• The number of decimal digits it has is: 18
• The sum of 538842742852229472's digits is 84
• More coming soon!