52385721493

Names of 52385721493

• Cardinal: 52385721493 can be written as Fifty-two billion, three hundred eighty-five million, seven hundred twenty-one thousand, four hundred ninety-three.

Scientific notation

• Scientific notation: 5.2385721493 × 10¹⁰

Factors of 52385721493

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 154

Divisors of 52385721493

• Number of divisors d(n): 72
• Complete list of divisors:
  1 7 17 47 49 83 119 329 343 581 799 833 1411 2209 2303 2401 3901 4067 5593 5831 9877 15463 16121 16807 27307 28469 37553 39151 40817 66317 69139 108241 112847 183347 191149 199283 262871 274057 285719 464219 483973 757687 789929 1283429 1338043 1394981 1840097 1918399 3116899 3249533 3387811 5303809 8984003 9366301 12880679 13428793 21818293 22746731 23714677 37126663 62888021 65564107 90164753 152728051 159227117 440216147 631153271 1069096357 1114589819 3081513029 7483674499 52385721493
• Sum of all divisors σ(n): 66913947072
• Sum of proper divisors (its aliquot sum) s(n): 14528225579
• 52385721493 is a deficient number, because the sum of its proper divisors (14528225579) is less than itself. Its deficiency is 37857495914

Bases of 52385721493

• Binary: 110000110010011011101010110010010101₂
• Hexadecimal: 0xC326EAC95
• Base-36: O2D3TED

Squares and roots of 52385721493

• 52385721493 squared (52385721493²) is 2744263816342162149049
• 52385721493 cubed (52385721493³) is 143760239986217808333527268810157
• The square root of 52385721493 is 228879.2727465727
• The cube root of 52385721493 is 3741.7173400553

Scales and comparisons

• 52,385,721,493 seconds is equal to 1,665 years, 36 weeks, 4 days, 5 hours, 18 minutes, 13 seconds.
• To count from 1 to 52,385,721,493 would take you about three thousand, three hundred thirty-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 52385721493 cubic inches would be around 311.8 feet tall.

Recreational maths with 52385721493

• 52385721493 backwards is 39412758325
• 52385721493 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 52385721493's digits is 49
• More coming soon!